<rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title>All Reading Notes -</title><link>https://heather-song-blog.com/posts/</link><description>All Reading Notes |</description><generator>Hugo -- gohugo.io</generator><language>en</language><lastBuildDate>Sat, 28 Mar 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://heather-song-blog.com/posts/" rel="self" type="application/rss+xml"/><item><title>Deep Neural Networks for YouTube Recommendations</title><link>https://heather-song-blog.com/posts/youtube-dnn-recommendations/</link><pubDate>Sat, 28 Mar 2026 00:00:00 +0000</pubDate><author>xxxx</author><guid>https://heather-song-blog.com/posts/youtube-dnn-recommendations/</guid><description>Two-stage retrieval + ranking architecture, dynamic user embeddings, watch-time optimization, and the elegance of softmax-to-ANN inference</description></item><item><title>Multi-gate Mixture of Experts (MMoE): Multi-Task Learning</title><link>https://heather-song-blog.com/posts/mmoe/</link><pubDate>Wed, 22 Apr 2026 00:00:00 +0000</pubDate><author>xxxx</author><guid>https://heather-song-blog.com/posts/mmoe/</guid><description>Multi-task learning through specialized expert networks and task-specific gating</description></item><item><title>Deep &amp; Cross Network (DCN): Explicit Feature Crossing</title><link>https://heather-song-blog.com/posts/dcn/</link><pubDate>Wed, 22 Apr 2026 00:00:00 +0000</pubDate><author>xxxx</author><guid>https://heather-song-blog.com/posts/dcn/</guid><description>Explicit feature crossing and deep learning for improved recommendations</description></item><item><title>Deep Interest Network (DIN): Attention for Recommendations</title><link>https://heather-song-blog.com/posts/din/</link><pubDate>Wed, 22 Apr 2026 00:00:00 +0000</pubDate><author>xxxx</author><guid>https://heather-song-blog.com/posts/din/</guid><description>Attention-based recommendation models and dynamic user interest representation</description></item><item><title>Transformer Architecture: Attention Mechanisms and Design</title><link>https://heather-song-blog.com/posts/transformer/</link><pubDate>Wed, 22 Apr 2026 00:00:00 +0000</pubDate><author>xxxx</author><guid>https://heather-song-blog.com/posts/transformer/</guid><description>Exploring attention mechanisms, self-attention, and Transformer models</description></item><item><title>DNN Foundations: Regularization, Dropout, and Overfitting Prevention</title><link>https://heather-song-blog.com/posts/dnn-foundations/</link><pubDate>Sun, 05 Jul 2026 00:00:00 +0000</pubDate><author>xxxx</author><guid>https://heather-song-blog.com/posts/dnn-foundations/</guid><description>Core DNN concepts including regularization, dropout, and overfitting prevention</description></item><item><title>Sequential Recommender Systems Walk-Through</title><link>https://heather-song-blog.com/posts/sequential-recommender-systems/</link><pubDate>Sun, 10 Aug 2025 16:27:22 +0200</pubDate><author>xxxx</author><guid>https://heather-song-blog.com/posts/sequential-recommender-systems/</guid><description>By modeling the same example, compare the difference of all SRS related methods</description></item></channel></rss>