diff --git a/_pkgdown.yaml b/_pkgdown.yaml
index 50b76e1..b2513c3 100644
--- a/_pkgdown.yaml
+++ b/_pkgdown.yaml
@@ -8,9 +8,6 @@ authors:
   David Charte:
     href: http://david.quotient.space
 
-development:
-  mode: unreleased
-
 navbar:
   title: Ruta
   type: default
diff --git a/docs/CONVENTIONS.html b/docs/CONVENTIONS.html
index ae9d295..be0176e 100644
--- a/docs/CONVENTIONS.html
+++ b/docs/CONVENTIONS.html
@@ -55,7 +55,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/LICENSE-text.html b/docs/LICENSE-text.html
index 919962d..4c14200 100644
--- a/docs/LICENSE-text.html
+++ b/docs/LICENSE-text.html
@@ -55,7 +55,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/articles/architectures.html b/docs/articles/architectures.html
index a93643b..aac168c 100644
--- a/docs/articles/architectures.html
+++ b/docs/articles/architectures.html
@@ -29,7 +29,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/articles/examples/autoencoder_basic.html b/docs/articles/examples/autoencoder_basic.html
index 1f595c2..d2246e2 100644
--- a/docs/articles/examples/autoencoder_basic.html
+++ b/docs/articles/examples/autoencoder_basic.html
@@ -29,7 +29,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/articles/examples/autoencoder_contractive.html b/docs/articles/examples/autoencoder_contractive.html
index f0b91a5..52e3cff 100644
--- a/docs/articles/examples/autoencoder_contractive.html
+++ b/docs/articles/examples/autoencoder_contractive.html
@@ -29,7 +29,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/articles/examples/autoencoder_denoising.html b/docs/articles/examples/autoencoder_denoising.html
index bc7d88f..19f1163 100644
--- a/docs/articles/examples/autoencoder_denoising.html
+++ b/docs/articles/examples/autoencoder_denoising.html
@@ -29,7 +29,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/articles/examples/autoencoder_robust.html b/docs/articles/examples/autoencoder_robust.html
index b85eb28..d6fc58b 100644
--- a/docs/articles/examples/autoencoder_robust.html
+++ b/docs/articles/examples/autoencoder_robust.html
@@ -29,7 +29,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/articles/examples/autoencoder_sparse.html b/docs/articles/examples/autoencoder_sparse.html
index cc537ad..01dfabc 100644
--- a/docs/articles/examples/autoencoder_sparse.html
+++ b/docs/articles/examples/autoencoder_sparse.html
@@ -29,7 +29,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/articles/examples/autoencoder_variational.html b/docs/articles/examples/autoencoder_variational.html
index e822d7f..8e160bb 100644
--- a/docs/articles/examples/autoencoder_variational.html
+++ b/docs/articles/examples/autoencoder_variational.html
@@ -29,7 +29,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
@@ -169,14 +169,14 @@ <h1>autoencoder_variational</h1>
 <span class="kw">par</span>(<span class="dt">bg =</span> <span class="st">"white"</span>)  <span class="co"># ensure the background color is white</span>
 <span class="kw">plot</span>(<span class="kw">c</span>(), <span class="dt">type =</span> <span class="st">"n"</span>)
 
-<span class="kw"><a href="http://www.rdocumentation.org/packages/animation/topics/ani.record">ani.record</a></span>(<span class="dt">reset =</span> T)
+<span class="kw">ani.record</span>(<span class="dt">reset =</span> T)
 
 <span class="cf">for</span> (t <span class="cf">in</span> <span class="kw">seq</span>(<span class="dt">from =</span> <span class="fl">0.001</span>, <span class="dt">to =</span> <span class="fl">0.999</span>, <span class="dt">length.out =</span> <span class="dv">180</span>)) {
   model <span class="op">%&gt;%</span><span class="st"> </span><span class="kw"><a href="../../reference/generate.html">generate</a></span>(<span class="dt">dimensions =</span> <span class="kw">c</span>(<span class="dv">2</span>, <span class="dv">3</span>), <span class="dt">from =</span> <span class="fl">0.001</span>, <span class="dt">to =</span> <span class="fl">0.999</span>, <span class="dt">fixed_values =</span> t) <span class="op">%&gt;%</span><span class="st"> </span><span class="kw">plot_matrix</span>()
-  <span class="kw"><a href="http://www.rdocumentation.org/packages/animation/topics/ani.record">ani.record</a></span>()
+  <span class="kw">ani.record</span>()
 }
 
-<span class="kw"><a href="http://www.rdocumentation.org/packages/animation/topics/saveHTML">saveHTML</a></span>(<span class="kw"><a href="http://www.rdocumentation.org/packages/animation/topics/ani.record">ani.replay</a></span>(), <span class="dt">img.name =</span> <span class="st">"record_plot"</span>)</code></pre></div>
+<span class="kw">saveHTML</span>(<span class="kw">ani.replay</span>(), <span class="dt">img.name =</span> <span class="st">"record_plot"</span>)</code></pre></div>
   </div>
 
   <div class="col-md-3 hidden-xs hidden-sm" id="sidebar">
diff --git a/docs/articles/examples/index.html b/docs/articles/examples/index.html
index ac30237..6bfbeb4 100644
--- a/docs/articles/examples/index.html
+++ b/docs/articles/examples/index.html
@@ -29,7 +29,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/articles/index.html b/docs/articles/index.html
index 103870a..7d040c8 100644
--- a/docs/articles/index.html
+++ b/docs/articles/index.html
@@ -55,7 +55,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/authors.html b/docs/authors.html
index 6c2bb52..b9ea1d8 100644
--- a/docs/authors.html
+++ b/docs/authors.html
@@ -55,7 +55,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
@@ -137,11 +137,11 @@ <h1>Authors</h1>
 
     <ul class="list-unstyled">
       <li>
-        <p><strong><a href='http://david.quotient.space'>David Charte</a></strong>. Author, maintainer. 
+        <p><strong><a href='http://david.quotient.space'>David Charte</a></strong>. Author, maintainer. <a href='https://orcid.org/0000-0002-4830-9512' target='orcid.widget'><img src='https://members.orcid.org/sites/default/files/vector_iD_icon.svg' class='orcid' height='16'></a>
         </p>
       </li>
       <li>
-        <p><strong>Francisco Charte</strong>. Author. 
+        <p><strong>Francisco Charte</strong>. Author. <a href='https://orcid.org/0000-0002-3083-8942' target='orcid.widget'><img src='https://members.orcid.org/sites/default/files/vector_iD_icon.svg' class='orcid' height='16'></a>
         </p>
       </li>
       <li>
diff --git a/docs/index.html b/docs/index.html
index 502a51e..beb7e11 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -5,12 +5,16 @@
 <meta charset="utf-8">
 <meta http-equiv="X-UA-Compatible" content="IE=edge">
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
-<title>Unsupervised Deep Architectures for R • ruta</title>
+<title>Implementation of Unsupervised Neural Architectures • ruta</title>
 <!-- jquery --><script src="https://code.jquery.com/jquery-3.1.0.min.js" integrity="sha384-nrOSfDHtoPMzJHjVTdCopGqIqeYETSXhZDFyniQ8ZHcVy08QesyHcnOUpMpqnmWq" crossorigin="anonymous"></script><!-- Bootstrap --><link href="https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/lumen/bootstrap.min.css" rel="stylesheet" crossorigin="anonymous">
 <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script><!-- Font Awesome icons --><link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css" rel="stylesheet" integrity="sha384-T8Gy5hrqNKT+hzMclPo118YTQO6cYprQmhrYwIiQ/3axmI1hQomh7Ud2hPOy8SP1" crossorigin="anonymous">
 <!-- clipboard.js --><script src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/1.7.1/clipboard.min.js" integrity="sha384-cV+rhyOuRHc9Ub/91rihWcGmMmCXDeksTtCihMupQHSsi8GIIRDG0ThDc3HGQFJ3" crossorigin="anonymous"></script><!-- pkgdown --><link href="pkgdown.css" rel="stylesheet">
-<script src="jquery.sticky-kit.min.js"></script><script src="pkgdown.js"></script><meta property="og:title" content="Unsupervised Deep Architectures for R">
-<meta property="og:description" content="Implementation of several unsupervised deep architectures.">
+<script src="jquery.sticky-kit.min.js"></script><script src="pkgdown.js"></script><meta property="og:title" content="Implementation of Unsupervised Neural Architectures">
+<meta property="og:description" content="Implementation of several unsupervised neural networks,
+    from building their architecture to their training and evaluation. Available
+    networks are auto-encoders including their main variants: sparse, contractive,
+    denoising, robust and variational, as described in Charte et al. (2018)
+    &lt;doi:10.1016/j.inffus.2017.12.007&gt;.">
 <meta name="twitter:card" content="summary">
 <!-- mathjax --><script src="https://mathjax.rstudio.com/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script><!--[if lt IE 9]>
 <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
@@ -29,7 +33,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
@@ -184,6 +188,8 @@ <h2 class="hasAnchor">
     <div class="links">
 <h2>Links</h2>
 <ul class="list-unstyled">
+<li>Download from CRAN at <br><a href="https://cloud.r-project.org/package=ruta">https://​cloud.r-project.org/​package=ruta</a>
+</li>
 <li>Browse source code at <br><a href="https://github.com/fdavidcl/ruta">https://​github.com/​fdavidcl/​ruta</a>
 </li>
 <li>Report a bug at <br><a href="https://github.com/fdavidcl/ruta/issues">https://​github.com/​fdavidcl/​ruta/​issues</a>
@@ -201,8 +207,8 @@ <h2>License</h2>
 <h2>Developers</h2>
 <ul class="list-unstyled">
 <li>
-<a href="http://david.quotient.space">David Charte</a> <br><small class="roles"> Author, maintainer </small>  </li>
-<li>Francisco Charte <br><small class="roles"> Author </small>  </li>
+<a href="http://david.quotient.space">David Charte</a> <br><small class="roles"> Author, maintainer </small> <a href="https://orcid.org/0000-0002-4830-9512" target="orcid.widget"><img src="https://members.orcid.org/sites/default/files/vector_iD_icon.svg" class="orcid" height="16"></a> </li>
+<li>Francisco Charte <br><small class="roles"> Author </small> <a href="https://orcid.org/0000-0002-3083-8942" target="orcid.widget"><img src="https://members.orcid.org/sites/default/files/vector_iD_icon.svg" class="orcid" height="16"></a> </li>
 <li>Francisco Herrera <br><small class="roles"> Author </small>  </li>
 </ul>
 </div>
diff --git a/docs/pkgdown.yml b/docs/pkgdown.yml
index 05ec4a0..828f748 100644
--- a/docs/pkgdown.yml
+++ b/docs/pkgdown.yml
@@ -1,6 +1,6 @@
 pandoc: 1.19.2.1
-pkgdown: 1.0.0
-pkgdown_sha: d43ca38c74827d1d6babc3a80d48cd3a8e8fad8c
+pkgdown: 1.0.0.9000
+pkgdown_sha: d7c658122bfbd143552cd28585f867dd344302ad
 articles:
   architectures: architectures.html
   autoencoder_basic: examples/autoencoder_basic.html
diff --git a/docs/reference/add_weight_decay.html b/docs/reference/add_weight_decay.html
index d544b6c..023adbc 100644
--- a/docs/reference/add_weight_decay.html
+++ b/docs/reference/add_weight_decay.html
@@ -59,7 +59,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/apply_filter.html b/docs/reference/apply_filter.html
index e0fbad2..37000ba 100644
--- a/docs/reference/apply_filter.html
+++ b/docs/reference/apply_filter.html
@@ -60,7 +60,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/as_loss.html b/docs/reference/as_loss.html
index 0e2c345..9bad451 100644
--- a/docs/reference/as_loss.html
+++ b/docs/reference/as_loss.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/as_network.html b/docs/reference/as_network.html
index 6b23777..c93484c 100644
--- a/docs/reference/as_network.html
+++ b/docs/reference/as_network.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/autoencode.html b/docs/reference/autoencode.html
index 2eafeb1..fe724eb 100644
--- a/docs/reference/autoencode.html
+++ b/docs/reference/autoencode.html
@@ -59,7 +59,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
@@ -188,16 +188,11 @@ <h2 class="hasAnchor" id="see-also"><a class="anchor" href="#see-also"></a>See a
     
 
     <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
-    <pre class="examples"><span class='co'># NOT RUN {</span>
-<span class='no'>inputs</span> <span class='kw'>&lt;-</span> <span class='fu'>as.matrix</span>(<span class='no'>iris</span>[, <span class='fl'>1</span>:<span class='fl'>4</span>])
-
-<span class='co'># Train a basic autoencoder and generate a 2-variable encoding</span>
+    <pre class="examples"><div class='input'><span class='no'>inputs</span> <span class='kw'>&lt;-</span> <span class='fu'>as.matrix</span>(<span class='no'>iris</span>[, <span class='fl'>1</span>:<span class='fl'>4</span>])</div><div class='input'><span class='co'># Train a basic autoencoder and generate a 2-variable encoding</span>
 <span class='no'>encoded</span> <span class='kw'>&lt;-</span> <span class='fu'>autoencode</span>(<span class='no'>inputs</span>, <span class='fl'>2</span>)
 
 <span class='co'># Train a contractive autoencoder with tanh activation</span>
-<span class='no'>encoded</span> <span class='kw'>&lt;-</span> <span class='fu'>autoencode</span>(<span class='no'>inputs</span>, <span class='fl'>2</span>, <span class='kw'>type</span> <span class='kw'>=</span> <span class='st'>"contractive"</span>, <span class='kw'>activation</span> <span class='kw'>=</span> <span class='st'>"tanh"</span>)
-<span class='co'># }</span><div class='input'>
-</div></pre>
+<span class='no'>encoded</span> <span class='kw'>&lt;-</span> <span class='fu'>autoencode</span>(<span class='no'>inputs</span>, <span class='fl'>2</span>, <span class='kw'>type</span> <span class='kw'>=</span> <span class='st'>"contractive"</span>, <span class='kw'>activation</span> <span class='kw'>=</span> <span class='st'>"tanh"</span>)</div></pre>
   </div>
   <div class="col-md-3 hidden-xs hidden-sm" id="sidebar">
     <h2>Contents</h2>
diff --git a/docs/reference/autoencoder.html b/docs/reference/autoencoder.html
index 822c01a..b5cbdb4 100644
--- a/docs/reference/autoencoder.html
+++ b/docs/reference/autoencoder.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/autoencoder_contractive.html b/docs/reference/autoencoder_contractive.html
index 154d04f..c76e914 100644
--- a/docs/reference/autoencoder_contractive.html
+++ b/docs/reference/autoencoder_contractive.html
@@ -60,7 +60,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/autoencoder_denoising.html b/docs/reference/autoencoder_denoising.html
index 35a35e8..d4e9f62 100644
--- a/docs/reference/autoencoder_denoising.html
+++ b/docs/reference/autoencoder_denoising.html
@@ -59,7 +59,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/autoencoder_robust.html b/docs/reference/autoencoder_robust.html
index 50347e2..6c65aa6 100644
--- a/docs/reference/autoencoder_robust.html
+++ b/docs/reference/autoencoder_robust.html
@@ -62,7 +62,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/autoencoder_sparse.html b/docs/reference/autoencoder_sparse.html
index a1f82b6..f819cea 100644
--- a/docs/reference/autoencoder_sparse.html
+++ b/docs/reference/autoencoder_sparse.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/autoencoder_variational.html b/docs/reference/autoencoder_variational.html
index f89c57c..4762c45 100644
--- a/docs/reference/autoencoder_variational.html
+++ b/docs/reference/autoencoder_variational.html
@@ -61,7 +61,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/contraction.html b/docs/reference/contraction.html
index 150e7b7..91e161d 100644
--- a/docs/reference/contraction.html
+++ b/docs/reference/contraction.html
@@ -59,7 +59,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/correntropy.html b/docs/reference/correntropy.html
index 8de40f9..81fc67e 100644
--- a/docs/reference/correntropy.html
+++ b/docs/reference/correntropy.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/decode.html b/docs/reference/decode.html
index 3c2da05..c4f0afb 100644
--- a/docs/reference/decode.html
+++ b/docs/reference/decode.html
@@ -59,7 +59,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/dense.html b/docs/reference/dense.html
index 115c09e..daed1cd 100644
--- a/docs/reference/dense.html
+++ b/docs/reference/dense.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/dropout.html b/docs/reference/dropout.html
index 0db0214..26962c3 100644
--- a/docs/reference/dropout.html
+++ b/docs/reference/dropout.html
@@ -59,7 +59,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/encode.html b/docs/reference/encode.html
index 72378ec..6530680 100644
--- a/docs/reference/encode.html
+++ b/docs/reference/encode.html
@@ -59,7 +59,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/encoding_index.html b/docs/reference/encoding_index.html
index e89ac86..35d2cac 100644
--- a/docs/reference/encoding_index.html
+++ b/docs/reference/encoding_index.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/evaluate.html b/docs/reference/evaluate.html
index 250c3ad..a90c1d9 100644
--- a/docs/reference/evaluate.html
+++ b/docs/reference/evaluate.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
@@ -180,15 +180,18 @@ <h2 class="hasAnchor" id="see-also"><a class="anchor" href="#see-also"></a>See a
     
 
     <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
-    <pre class="examples"><span class='co'># NOT RUN {</span>
+    <pre class="examples"><div class='input'><span class='fu'>library</span>(<span class='no'>purrr</span>)
+
 <span class='no'>x</span> <span class='kw'>&lt;-</span> <span class='fu'>as.matrix</span>(<span class='fu'>sample</span>(<span class='no'>iris</span>[, <span class='fl'>1</span>:<span class='fl'>4</span>]))
 <span class='no'>x_train</span> <span class='kw'>&lt;-</span> <span class='no'>x</span>[<span class='fl'>1</span>:<span class='fl'>100</span>, ]
-<span class='no'>x_test</span> <span class='kw'>&lt;-</span> <span class='no'>x</span>[<span class='fl'>101</span>:<span class='fl'>150</span>, ]
-
-<span class='fu'><a href='autoencoder.html'>autoencoder</a></span>(<span class='fl'>2</span>) <span class='kw'>%&gt;%</span>
+<span class='no'>x_test</span> <span class='kw'>&lt;-</span> <span class='no'>x</span>[<span class='fl'>101</span>:<span class='fl'>150</span>, ]</div><div class='input'><span class='fu'><a href='autoencoder.html'>autoencoder</a></span>(<span class='fl'>2</span>) <span class='kw'>%&gt;%</span>
   <span class='fu'><a href='train.ruta_autoencoder.html'>train</a></span>(<span class='no'>x_train</span>) <span class='kw'>%&gt;%</span>
-  <span class='fu'>evaluate_mean_squared_error</span>(<span class='no'>x_test</span>)
-<span class='co'># }</span><div class='input'>
+  <span class='fu'>evaluate_mean_squared_error</span>(<span class='no'>x_test</span>)</div><div class='output co'>#&gt; $loss
+#&gt; [1] 23.26905
+#&gt; 
+#&gt; $mean_squared_error
+#&gt; [1] 23.26905
+#&gt; </div><div class='input'>
 </div></pre>
   </div>
   <div class="col-md-3 hidden-xs hidden-sm" id="sidebar">
diff --git a/docs/reference/evaluation_metric.html b/docs/reference/evaluation_metric.html
index dc78778..6babd63 100644
--- a/docs/reference/evaluation_metric.html
+++ b/docs/reference/evaluation_metric.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/generate.html b/docs/reference/generate.html
index 080d71d..8fb39fd 100644
--- a/docs/reference/generate.html
+++ b/docs/reference/generate.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/index.html b/docs/reference/index.html
index 74454f0..47b91ec 100644
--- a/docs/reference/index.html
+++ b/docs/reference/index.html
@@ -55,7 +55,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/input.html b/docs/reference/input.html
index a19d067..3ec6241 100644
--- a/docs/reference/input.html
+++ b/docs/reference/input.html
@@ -59,7 +59,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/is_contractive.html b/docs/reference/is_contractive.html
index cccdf2a..d8bb151 100644
--- a/docs/reference/is_contractive.html
+++ b/docs/reference/is_contractive.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/is_denoising.html b/docs/reference/is_denoising.html
index 087f2b3..4ab9877 100644
--- a/docs/reference/is_denoising.html
+++ b/docs/reference/is_denoising.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/is_robust.html b/docs/reference/is_robust.html
index 010af1d..38fd12e 100644
--- a/docs/reference/is_robust.html
+++ b/docs/reference/is_robust.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/is_sparse.html b/docs/reference/is_sparse.html
index d8bff52..30e849b 100644
--- a/docs/reference/is_sparse.html
+++ b/docs/reference/is_sparse.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
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diff --git a/docs/reference/is_trained.html b/docs/reference/is_trained.html
index c2dcdc3..0e15050 100644
--- a/docs/reference/is_trained.html
+++ b/docs/reference/is_trained.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/is_variational.html b/docs/reference/is_variational.html
index 7884e86..d18fc6c 100644
--- a/docs/reference/is_variational.html
+++ b/docs/reference/is_variational.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/join-networks.html b/docs/reference/join-networks.html
index 6575213..699266c 100644
--- a/docs/reference/join-networks.html
+++ b/docs/reference/join-networks.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/layer_keras.html b/docs/reference/layer_keras.html
index 20110a1..133421b 100644
--- a/docs/reference/layer_keras.html
+++ b/docs/reference/layer_keras.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/loss_variational.html b/docs/reference/loss_variational.html
index ba35999..432474b 100644
--- a/docs/reference/loss_variational.html
+++ b/docs/reference/loss_variational.html
@@ -60,7 +60,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/make_contractive.html b/docs/reference/make_contractive.html
index db2d9d4..7f8a064 100644
--- a/docs/reference/make_contractive.html
+++ b/docs/reference/make_contractive.html
@@ -59,7 +59,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/make_denoising.html b/docs/reference/make_denoising.html
index 661ad3c..297dc14 100644
--- a/docs/reference/make_denoising.html
+++ b/docs/reference/make_denoising.html
@@ -59,7 +59,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/make_robust.html b/docs/reference/make_robust.html
index 02397e4..1b90d35 100644
--- a/docs/reference/make_robust.html
+++ b/docs/reference/make_robust.html
@@ -60,7 +60,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/make_sparse.html b/docs/reference/make_sparse.html
index 5cd9d69..0cb3dfc 100644
--- a/docs/reference/make_sparse.html
+++ b/docs/reference/make_sparse.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/new_autoencoder.html b/docs/reference/new_autoencoder.html
index 0a3805d..287f56c 100644
--- a/docs/reference/new_autoencoder.html
+++ b/docs/reference/new_autoencoder.html
@@ -59,7 +59,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/new_layer.html b/docs/reference/new_layer.html
index 070ae67..c0bb3d4 100644
--- a/docs/reference/new_layer.html
+++ b/docs/reference/new_layer.html
@@ -59,7 +59,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
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diff --git a/docs/reference/new_network.html b/docs/reference/new_network.html
index bb98ce6..78d17d3 100644
--- a/docs/reference/new_network.html
+++ b/docs/reference/new_network.html
@@ -60,7 +60,7 @@
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       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
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diff --git a/docs/reference/noise.html b/docs/reference/noise.html
index a890b01..1675fb5 100644
--- a/docs/reference/noise.html
+++ b/docs/reference/noise.html
@@ -58,7 +58,7 @@
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       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
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diff --git a/docs/reference/noise_cauchy.html b/docs/reference/noise_cauchy.html
index 53fff52..497bc58 100644
--- a/docs/reference/noise_cauchy.html
+++ b/docs/reference/noise_cauchy.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
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diff --git a/docs/reference/noise_gaussian.html b/docs/reference/noise_gaussian.html
index 8739a9e..73f06e8 100644
--- a/docs/reference/noise_gaussian.html
+++ b/docs/reference/noise_gaussian.html
@@ -58,7 +58,7 @@
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       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
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diff --git a/docs/reference/noise_ones.html b/docs/reference/noise_ones.html
index 5f4ca7c..c990b8f 100644
--- a/docs/reference/noise_ones.html
+++ b/docs/reference/noise_ones.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/noise_saltpepper.html b/docs/reference/noise_saltpepper.html
index 676d416..6c22200 100644
--- a/docs/reference/noise_saltpepper.html
+++ b/docs/reference/noise_saltpepper.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/noise_zeros.html b/docs/reference/noise_zeros.html
index c755e5f..97c4b3a 100644
--- a/docs/reference/noise_zeros.html
+++ b/docs/reference/noise_zeros.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/output.html b/docs/reference/output.html
index a082fcf..d833000 100644
--- a/docs/reference/output.html
+++ b/docs/reference/output.html
@@ -59,7 +59,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/plot.ruta_network-1.png b/docs/reference/plot.ruta_network-1.png
index b5926fd..a8e0b4f 100644
Binary files a/docs/reference/plot.ruta_network-1.png and b/docs/reference/plot.ruta_network-1.png differ
diff --git a/docs/reference/plot.ruta_network.html b/docs/reference/plot.ruta_network.html
index da40998..69668e0 100644
--- a/docs/reference/plot.ruta_network.html
+++ b/docs/reference/plot.ruta_network.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/print-methods.html b/docs/reference/print-methods.html
index e4a4716..501b378 100644
--- a/docs/reference/print-methods.html
+++ b/docs/reference/print-methods.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/reconstruct.html b/docs/reference/reconstruct.html
index 4430c5b..fab3b03 100644
--- a/docs/reference/reconstruct.html
+++ b/docs/reference/reconstruct.html
@@ -59,7 +59,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/save_as.html b/docs/reference/save_as.html
index d2c8898..b739282 100644
--- a/docs/reference/save_as.html
+++ b/docs/reference/save_as.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
@@ -146,7 +146,7 @@ <h1>Save and load Ruta models</h1>
     
     </div>
 
-    <pre class="usage"><span class='fu'>save_as</span>(<span class='no'>learner</span>, <span class='kw'>file</span> <span class='kw'>=</span> <span class='fu'>paste0</span>(<span class='fu'>substitute</span>(<span class='no'>learner</span>), <span class='st'>".tar.gz"</span>),
+    <pre class="usage"><span class='fu'>save_as</span>(<span class='no'>learner</span>, <span class='kw'>file</span> <span class='kw'>=</span> <span class='fu'>paste0</span>(<span class='fu'>substitute</span>(<span class='no'>learner</span>), <span class='st'>".tar.gz"</span>), <span class='no'>dir</span>,
   <span class='kw'>compression</span> <span class='kw'>=</span> <span class='st'>"gzip"</span>)
 
 <span class='fu'>load_from</span>(<span class='no'>file</span>)</pre>
@@ -160,8 +160,13 @@ <h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arg
     </tr>
     <tr>
       <th>file</th>
-      <td><p>File name with extension (usually <code>.tar.gz</code>) where the object will be
-saved to or loaded from</p></td>
+      <td><p>In <code>save</code>, filename with extension (usually <code>.tar.gz</code>) where the object will be
+saved. In <code>load</code>, path to the saved model</p></td>
+    </tr>
+    <tr>
+      <th>dir</th>
+      <td><p>Directory where to save the file. Use <code>"."</code> to save in the current
+working directory or <code>tempdir()</code> to use a temporary one</p></td>
     </tr>
     <tr>
       <th>compression</th>
@@ -171,20 +176,21 @@ <h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arg
     
     <h2 class="hasAnchor" id="value"><a class="anchor" href="#value"></a>Value</h2>
 
-    <p><code>save_as</code> invisibly returns the filename where the model has been saved,
+    <p><code>save_as</code> returns the filename where the model has been saved,
 <code>load_from</code> returns the loaded model as a <code>"ruta_autoencoder"</code> object</p>
     
 
     <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
-    <pre class="examples"><span class='co'># NOT RUN {</span>
-<span class='no'>x</span> <span class='kw'>&lt;-</span> <span class='fu'>as.matrix</span>(<span class='no'>iris</span>[, <span class='fl'>1</span>:<span class='fl'>4</span>])
+    <pre class="examples"><div class='input'><span class='fu'>library</span>(<span class='no'>purrr</span>)
 
-<span class='co'># Save a trained model</span>
-<span class='fu'><a href='autoencoder.html'>autoencoder</a></span>(<span class='fl'>2</span>) <span class='kw'>%&gt;%</span> <span class='fu'><a href='train.ruta_autoencoder.html'>train</a></span>(<span class='no'>x</span>) <span class='kw'>%&gt;%</span> <span class='fu'>save_as</span>(<span class='st'>"my_model.tar.gz"</span>)
+<span class='no'>x</span> <span class='kw'>&lt;-</span> <span class='fu'>as.matrix</span>(<span class='no'>iris</span>[, <span class='fl'>1</span>:<span class='fl'>4</span>])</div><div class='input'><span class='co'># Save a trained model</span>
+<span class='no'>saved_file</span> <span class='kw'>&lt;-</span>
+  <span class='fu'><a href='autoencoder.html'>autoencoder</a></span>(<span class='fl'>2</span>) <span class='kw'>%&gt;%</span>
+  <span class='fu'><a href='train.ruta_autoencoder.html'>train</a></span>(<span class='no'>x</span>) <span class='kw'>%&gt;%</span>
+  <span class='fu'>save_as</span>(<span class='st'>"my_model.tar.gz"</span>, <span class='kw'>dir</span> <span class='kw'>=</span> <span class='fu'>tempdir</span>())
 
 <span class='co'># Load and use the model</span>
-<span class='no'>encoded</span> <span class='kw'>&lt;-</span> <span class='fu'>load_from</span>(<span class='st'>"my_model.tar.gz"</span>) <span class='kw'>%&gt;%</span> <span class='fu'><a href='encode.html'>encode</a></span>(<span class='no'>x</span>)
-<span class='co'># }</span></pre>
+<span class='no'>encoded</span> <span class='kw'>&lt;-</span> <span class='fu'>load_from</span>(<span class='no'>saved_file</span>) <span class='kw'>%&gt;%</span> <span class='fu'><a href='encode.html'>encode</a></span>(<span class='no'>x</span>)</div><div class='output co'>#&gt; <span class='message'>Loading weights from /tmp/RtmphVC8m6/ruta/weights.hdf5</span></div></pre>
   </div>
   <div class="col-md-3 hidden-xs hidden-sm" id="sidebar">
     <h2>Contents</h2>
diff --git a/docs/reference/sparsity.html b/docs/reference/sparsity.html
index 96ba125..08712b7 100644
--- a/docs/reference/sparsity.html
+++ b/docs/reference/sparsity.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/sub-.ruta_network.html b/docs/reference/sub-.ruta_network.html
index cd36e7d..0ebd78f 100644
--- a/docs/reference/sub-.ruta_network.html
+++ b/docs/reference/sub-.ruta_network.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/to_keras.html b/docs/reference/to_keras.html
index b17c533..c4a1ac7 100644
--- a/docs/reference/to_keras.html
+++ b/docs/reference/to_keras.html
@@ -59,7 +59,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/to_keras.ruta_autoencoder.html b/docs/reference/to_keras.ruta_autoencoder.html
index 0381303..c35a453 100644
--- a/docs/reference/to_keras.ruta_autoencoder.html
+++ b/docs/reference/to_keras.ruta_autoencoder.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/to_keras.ruta_layer_input.html b/docs/reference/to_keras.ruta_layer_input.html
index acb5268..d085813 100644
--- a/docs/reference/to_keras.ruta_layer_input.html
+++ b/docs/reference/to_keras.ruta_layer_input.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/to_keras.ruta_layer_variational.html b/docs/reference/to_keras.ruta_layer_variational.html
index 588399c..0f47792 100644
--- a/docs/reference/to_keras.ruta_layer_variational.html
+++ b/docs/reference/to_keras.ruta_layer_variational.html
@@ -59,7 +59,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/to_keras.ruta_loss_named.html b/docs/reference/to_keras.ruta_loss_named.html
index c7420fc..ca4e1ab 100644
--- a/docs/reference/to_keras.ruta_loss_named.html
+++ b/docs/reference/to_keras.ruta_loss_named.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/to_keras.ruta_network.html b/docs/reference/to_keras.ruta_network.html
index f413357..1e0803f 100644
--- a/docs/reference/to_keras.ruta_network.html
+++ b/docs/reference/to_keras.ruta_network.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/to_keras.ruta_sparsity.html b/docs/reference/to_keras.ruta_sparsity.html
index ce94426..3e0c1cb 100644
--- a/docs/reference/to_keras.ruta_sparsity.html
+++ b/docs/reference/to_keras.ruta_sparsity.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/to_keras.ruta_weight_decay.html b/docs/reference/to_keras.ruta_weight_decay.html
index 39c2858..7f8be7e 100644
--- a/docs/reference/to_keras.ruta_weight_decay.html
+++ b/docs/reference/to_keras.ruta_weight_decay.html
@@ -58,7 +58,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/train.ruta_autoencoder.html b/docs/reference/train.ruta_autoencoder.html
index bd9b0f5..16c25cc 100644
--- a/docs/reference/train.ruta_autoencoder.html
+++ b/docs/reference/train.ruta_autoencoder.html
@@ -59,7 +59,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
@@ -206,12 +206,10 @@ <h2 class="hasAnchor" id="see-also"><a class="anchor" href="#see-also"></a>See a
     
 
     <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
-    <pre class="examples"><span class='co'># NOT RUN {</span>
-<span class='co'># Minimal example ================================================</span>
-<span class='no'>iris_model</span> <span class='kw'>&lt;-</span> <span class='fu'><a href='autoencoder.html'>autoencoder</a></span>(<span class='fl'>2</span>) <span class='kw'>%&gt;%</span> <span class='fu'>train</span>(<span class='fu'>as.matrix</span>(<span class='no'>iris</span>[, <span class='fl'>1</span>:<span class='fl'>4</span>]))
-
-<span class='co'># Simple example with MNIST ======================================</span>
-<span class='fu'>library</span>(<span class='no'>keras</span>)
+    <pre class="examples"><div class='input'># Minimal example ================================================
+</div><div class='input'><span class='no'>iris_model</span> <span class='kw'>&lt;-</span> <span class='fu'>train</span>(<span class='fu'><a href='autoencoder.html'>autoencoder</a></span>(<span class='fl'>2</span>), <span class='fu'>as.matrix</span>(<span class='no'>iris</span>[, <span class='fl'>1</span>:<span class='fl'>4</span>]))</div><div class='input'>
+# Simple example with MNIST ======================================
+</div><div class='input'><span class='fu'>library</span>(<span class='no'>keras</span>)
 
 <span class='co'># Load and normalize MNIST</span>
 <span class='no'>mnist</span> <span class='kw'>=</span> <span class='fu'><a href='http://www.rdocumentation.org/packages/keras/topics/dataset_mnist'>dataset_mnist</a></span>()
@@ -229,13 +227,12 @@ <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examp
 <span class='fu'>train</span>(
   <span class='no'>learner</span>,
   <span class='no'>x_train</span>,
-  <span class='kw'>epochs</span> <span class='kw'>=</span> <span class='fl'>20</span>,
+  <span class='kw'>epochs</span> <span class='kw'>=</span> <span class='fl'>1</span>,
   <span class='kw'>optimizer</span> <span class='kw'>=</span> <span class='st'>"rmsprop"</span>,
   <span class='kw'>batch_size</span> <span class='kw'>=</span> <span class='fl'>64</span>,
   <span class='kw'>validation_data</span> <span class='kw'>=</span> <span class='no'>x_test</span>,
   <span class='kw'>metrics</span> <span class='kw'>=</span> <span class='fu'>list</span>(<span class='st'>"binary_accuracy"</span>)
-)
-<span class='co'># }</span></pre>
+)</div></pre>
   </div>
   <div class="col-md-3 hidden-xs hidden-sm" id="sidebar">
     <h2>Contents</h2>
diff --git a/docs/reference/variational_block.html b/docs/reference/variational_block.html
index a9b002a..9192f7b 100644
--- a/docs/reference/variational_block.html
+++ b/docs/reference/variational_block.html
@@ -60,7 +60,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>
 
diff --git a/docs/reference/weight_decay.html b/docs/reference/weight_decay.html
index b2e8283..20aa7d1 100644
--- a/docs/reference/weight_decay.html
+++ b/docs/reference/weight_decay.html
@@ -59,7 +59,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">ruta</a>
-        <span class="label label-danger" data-toggle="tooltip" data-placement="bottom" title="Unreleased package">0.2.0.9000</span>
+        <span class="label label-default" data-toggle="tooltip" data-placement="bottom" title="Released package">1.0.2</span>
       </span>
     </div>