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## [Ch 4: Support Vector Machines](https://github.com/nfmcclure/tensorflow_cookbook/tree/master/04_Support_Vector_Machines) | ||
## [Ch 4: Support Vector Machines](#ch-04-support-vector-machines) | ||
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This chapter shows how to implement various SVM methods with TensorFlow. We first create a linear SVM and also show how it can be used for regression. We then introduce kernels (RBF Gaussian kernel) and show how to use it to split up non-linear data. We finish with a multi-dimensional implementation of non-linear SVMs to work with multiple classes. | ||
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1. [Introduction](https://github.com/nfmcclure/tensorflow_cookbook/tree/master/04_Support_Vector_Machines/01_Introduction) | ||
1. [Introduction](01_Introduction) | ||
* We introduce the concept of SVMs and how we will go about implementing them in the TensorFlow framework. | ||
2. [Working with Linear SVMs](https://github.com/nfmcclure/tensorflow_cookbook/tree/master/04_Support_Vector_Machines/02_Working_with_Linear_SVMs) | ||
2. [Working with Linear SVMs](02_Working_with_Linear_SVMs) | ||
* We create a linear SVM to separate I. setosa based on sepal length and pedal width in the Iris data set. | ||
3. [Reduction to Linear Regression](https://github.com/nfmcclure/tensorflow_cookbook/tree/master/04_Support_Vector_Machines/03_Reduction_to_Linear_Regression) | ||
3. [Reduction to Linear Regression](03_Reduction_to_Linear_Regression) | ||
* The heart of SVMs is separating classes with a line. We change tweek the algorithm slightly to perform SVM regression. | ||
4. [Working with Kernels in TensorFlow](https://github.com/nfmcclure/tensorflow_cookbook/tree/master/04_Support_Vector_Machines/04_Working_with_Kernels) | ||
4. [Working with Kernels in TensorFlow](04_Working_with_Kernels) | ||
* In order to extend SVMs into non-linear data, we explain and show how to implement different kernels in TensorFlow. | ||
5. [Implmenting Non-Linear SVMs](https://github.com/nfmcclure/tensorflow_cookbook/tree/master/04_Support_Vector_Machines/05_Implementing_Nonlinear_SVMs) | ||
5. [Implmenting Non-Linear SVMs](05_Implementing_Nonlinear_SVMs) | ||
* We use the Gaussian kernel (RBF) to separate non-linear classes. | ||
6. [Implementing Multi-class SVMs](https://github.com/nfmcclure/tensorflow_cookbook/tree/master/04_Support_Vector_Machines/06_Implementing_Multiclass_SVMs) | ||
6. [Implementing Multi-class SVMs](06_Implementing_Multiclass_SVMs) | ||
* SVMs are inherently binary predictors. We show how to extend them in a one-vs-all strategy in TensorFlow. |