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<!DOCTYPE html>
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<h2 itemprop="name">Yajie Yu (余亚洁)</h2>
<h3 itemprop="jobTitle">Ph.D. Candidate in Statistics</h3>
<h3 itemprop="worksFor">Chongqing University</h3>
<h3 itemprop="worksFor">P.R. China (中华人民共和国)</h3>
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<h1 id="about-me">About Me</h1>
<p>I am a Ph.D. Candidate at <a href="http://sci.cqu.edu.cn/" target="_blank"> College of Mathematics and Statistics, Chongqing University </a>.<p>
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<h3>Interests</h3>
<ul class="ul-interests">
<li>Numerical Linear Algebra</li>
<li>Randomized Algorithms</li>
<li>Tensor Decompositions</li>
<li>Tensor Networks</li>
<li>Parallel Computing</li>
<li>High Dimensional Data Analysis</li>
<li>Numerical Optimizations</li>
<li>Quantum Computing</li>
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<p class="course">Ph.D. in Statistics (博士在读/硕博连读，统计学), 2021-</p>
<p class="institution">College of Mathematics and Statistics, Chongqing University (重庆大学数学与统计学院)</p>
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<p class="course">Master in Statistics (硕士，统计学), 2019-2021</p>
<p class="institution">College of Mathematics and Statistics, Chongqing University (重庆大学数学与统计学院)</p>
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<p class="course">Bachelor in Financial Mathematics (本科，金融数学), 2015-2019</p>
<p class="institution">College of Mathematics and Statistics, Chongqing University (重庆大学数学与统计学院)</p>
</div>
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<!-- ####################################### -->
<section id="publications" class="home-section">
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<h1>Recent Publications</h1>
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<div class="paper-title">
Randomized Tensor Wheel Decomposition
</div>
<div >
M, Wang, Y. Yu and H. Li
</div>
<div >
SIAM Journal on Scientific Computing (2024)
</div>
<p>
<a class="btn btn-primary btn-outline btn-xs" href="https://epubs.siam.org/doi/10.1137/23M1583934" target="_blank">
Paper
</a>
</p>
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<li itemscope itemtype="http://schema.org/CreativeWork">
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<div class="paper-title">
A Block-Randomized Stochastic Method with Importance Sampling for CP Tensor Decomposition
</div>
<div >
Y. Yu and H. Li
</div>
<div >
Advances in Computational Mathematics (2024), Preprint: arXiv:2103.04081 (2021)
</div>
<p>
<a class="btn btn-primary btn-outline btn-xs" href="https://link.springer.com/article/10.1007/s10444-024-10119-6" target="_blank">
Paper
</a>
<a class="btn btn-primary btn-outline btn-xs" href="https://arxiv.org/abs/2103.04081" target="_blank">
arXiv
</a>
</p>
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<div class="paper-title">
Practical Sketching-Based Randomized Tensor Ring Decomposition
</div>
<div >
Y. Yu and H. Li
</div>
<div >
Numerical Linear Algebra with Applications (2024), Preprint: arXiv:2209.05647 (2022)
</div>
<p>
<a class="btn btn-primary btn-outline btn-xs" href="https://onlinelibrary.wiley.com/doi/abs/10.1002/nla.2548" target="_blank">
Paper
</a>
<a class="btn btn-primary btn-outline btn-xs" href="https://arxiv.org/abs/2209.05647" target="_blank">
arXiv
</a>
</p>
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<li itemscope itemtype="http://schema.org/CreativeWork">
<i class="fa-li fa fa-file-text-o pub-icon" aria-hidden="true"></i>
<div class="paper-title">
Practical Alternating Least Squares for Tensor Ring Decomposition
</div>
<div >
Y. Yu and H. Li
</div>
<div >
Numerical Linear Algebra with Applications (2024), Preprint: arXiv:2210.11362 (2022)
</div>
<p>
<a class="btn btn-primary btn-outline btn-xs" href="https://onlinelibrary.wiley.com/doi/abs/10.1002/nla.2542" target="_blank">
Paper
</a>
<a class="btn btn-primary btn-outline btn-xs" href="https://arxiv.org/abs/2104.01101" target="_blank">
arXiv
</a>
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Code
</a> -->
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<div class="paper-title">
Tracking Tensor Ring Decompositions of Streaming Tensors
</div>
<div >
Y. Yu and H. Li
</div>
<div >
Preprint: arXiv:2307.00719 (2023)
</div>
<p>
<a class="btn btn-primary btn-outline btn-xs" href="https://arxiv.org/abs/2307.00719" target="_blank">
arXiv
</a>
</p>
</li>
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<i class="fa-li fa fa-file-text-o pub-icon" aria-hidden="true"></i>
<div class="paper-title">
Block-Randomized Stochastic Methods for Tensor Ring Decomposition
</div>
<div >
Y. Yu, H. Li, J. Zhou
</div>
<div >
Preprint: arXiv:2303.16492 (2023)
</div>
<p>
<a class="btn btn-primary btn-outline btn-xs" href="https://arxiv.org/abs/2303.16492" target="_blank">
arXiv
</a>
</p>
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<i class="fa-li fa fa-file-text-o pub-icon" aria-hidden="true"></i>
<div class="paper-title">
Sketch-and-project methods for tensor linear systems
</div>
<div >
L. Tang, Y. Yu, Y. Zhang and H. Li
</div>
<div >
Numerical Linear Algebra with Applications (2023), Preprint: arXiv:2201.00667 (2022)
</div>
<p>
<a class="btn btn-primary btn-outline btn-xs" href="https://onlinelibrary.wiley.com/doi/abs/10.1002/nla.2470" target="_blank">
Paper
</a>
<a class="btn btn-primary btn-outline btn-xs" href="https://arxiv.org/abs/2201.00667" target="_blank">
arXiv
</a>
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</section>
<!-- ####################################### -->
<section id="talks" class="home-section">
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<h1>Talks</h1>
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<!-- start -->
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<div class="paper-title">
第十届CQSIAM年会, 重庆 (2024.05.25)
</div>
<div >
Practical Alternating Least Squares for Tensor Ring Decomposition, 矩降与计算数学分组, 优秀论文奖
</div>
<p>
<a class="btn btn-primary btn-outline btn-xs" href="/pdf/2024May25_CQSIAM_TRNEQR_YZQ.pdf" target="_blank">
Slides
</a>
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<i class="fa-li fa fa-file-text-o pub-icon" aria-hidden="true"></i>
<div class="paper-title">
智能计算与随机算法学术论坛, 重庆 (2023.09.23)
</div>
<div >
A Block-Randomized Stochastic Method with Importance Sampling for CP Tensor Decomposition
</div>
<p>
<a class="btn btn-primary btn-outline btn-xs" href="/pdf/2023Sep23_智能计算与随机算法学术论坛_YZQ.pdf" target="_blank">
Slides
</a>
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<li itemscope itemtype="http://schema.org/CreativeWork">
<i class="fa-li fa fa-file-text-o pub-icon" aria-hidden="true"></i>
<div class="paper-title">
第九届CQSIAM年会, 重庆 (2023.05.13)
</div>
<div >
A Block-Randomized Stochastic Method with Importance Sampling for CP Tensor Decomposition, 矩降与计算数学分组
</div>
<p>
<a class="btn btn-primary btn-outline btn-xs" href="/pdf/2023May13_CQSIAM_CP-IBRSGD_YZQ.pdf" target="_blank">
Slides
</a>
</p>
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<li itemscope itemtype="http://schema.org/CreativeWork">
<i class="fa-li fa fa-file-text-o pub-icon" aria-hidden="true"></i>
<div class="paper-title">
2022年江苏省研究生科学计算及其应用学术创新论坛, 南京/线上 (2022.09.25)
</div>
<div >
Practical Sketching- Based Randomized Tensor Ring Decomposition, B组, 三等奖
</div>
<p>
<a class="btn btn-primary btn-outline btn-xs" href="/pdf/2022Sep25_2022年江苏省研究生“科学计算及其应用”学术创新论坛_YZQ.pdf" target="_blank">
Slides
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<div class="paper-title">
第八届CQSIAM年会, 重庆 (2022.06.11)
</div>
<div >
Practical Sketching- Based Randomized Tensor Ring Decomposition, 矩降与计算数学分组
</div>
<p>
<a class="btn btn-primary btn-outline btn-xs" href="/pdf/2022Jun11_CQSIAM_YZQ.pdf" target="_blank">
Slides
</a>
</p>
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<span>Chongqing University (Huxi Campus), 401331</span>
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