deploy: QingGo/blog_private@b7aae36b9c31d06aed588f60160235d622096687

Author: github-actions[bot]

2026/03/22/matrix-geometry-from-unit-circle-to-deep-learning/index.html

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>QingGo的碎碎念</title><link>https://qinggo.github.io/</link><description>Recent content on QingGo的碎碎念</description><generator>Hugo</generator><language>zh-cn</language><lastBuildDate>Mon, 23 Mar 2026 17:10:22 +0800</lastBuildDate><atom:link href="https://qinggo.github.io/index.xml" rel="self" type="application/rss+xml"/><item><title>线性代数几何直观及其深度学习应用</title><link>https://qinggo.github.io/2026/03/22/matrix-geometry-from-unit-circle-to-deep-learning/</link><pubDate>Sun, 22 Mar 2026 13:00:00 +0800</pubDate><guid>https://qinggo.github.io/2026/03/22/matrix-geometry-from-unit-circle-to-deep-learning/</guid><description>把特征值、奇异值、伪逆、行列式、迹放到同一条几何主线上，用浏览器内的 JSXGraph 交互动画重新理解矩阵。</description></item><item><title>Probabilistic Machine Learn Advanced Topics Summary</title><link>https://qinggo.github.io/notes/probabilistic-machine-learn-advanced-topics-summary/</link><pubDate>Fri, 20 Mar 2026 11:15:01 +0800</pubDate><guid>https://qinggo.github.io/notes/probabilistic-machine-learn-advanced-topics-summary/</guid><description>&lt;p&gt;&lt;img alt="MLAPP-2-2-mindmap.png" loading="lazy" src="https://qinggo.github.io/images/MLAPP-2-2-mindmap.png"&gt;&lt;/p&gt;
+<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>QingGo的碎碎念</title><link>https://qinggo.github.io/</link><description>Recent content on QingGo的碎碎念</description><generator>Hugo</generator><language>zh-cn</language><lastBuildDate>Wed, 25 Mar 2026 13:42:18 +0800</lastBuildDate><atom:link href="https://qinggo.github.io/index.xml" rel="self" type="application/rss+xml"/><item><title>线性代数几何直观及其深度学习应用</title><link>https://qinggo.github.io/2026/03/22/matrix-geometry-from-unit-circle-to-deep-learning/</link><pubDate>Sun, 22 Mar 2026 13:00:00 +0800</pubDate><guid>https://qinggo.github.io/2026/03/22/matrix-geometry-from-unit-circle-to-deep-learning/</guid><description>把特征值、奇异值、伪逆、行列式、迹放到同一条几何主线上，用浏览器内的 JSXGraph 交互动画重新理解矩阵。</description></item><item><title>Probabilistic Machine Learn Advanced Topics Summary</title><link>https://qinggo.github.io/notes/probabilistic-machine-learn-advanced-topics-summary/</link><pubDate>Fri, 20 Mar 2026 11:15:01 +0800</pubDate><guid>https://qinggo.github.io/notes/probabilistic-machine-learn-advanced-topics-summary/</guid><description>&lt;p&gt;&lt;img alt="MLAPP-2-2-mindmap.png" loading="lazy" src="https://qinggo.github.io/images/MLAPP-2-2-mindmap.png"&gt;&lt;/p&gt;
 &lt;p&gt;&lt;a href="https://qinggo.github.io/anki_desks/%E7%AE%97%E6%B3%95%E7%9F%A5%E8%AF%86%E7%82%B9__MLAPP2-2.apkg"&gt;Anki 卡片&lt;/a&gt;&lt;/p&gt;
 &lt;h1 id="probabilistic-machine-learning-advanced-topics第1章introduction详细讲解"&gt;《Probabilistic Machine Learning: Advanced Topics》第1章“Introduction”详细讲解&lt;/h1&gt;
 &lt;h2 id="1-引言从曲线拟合到世界理解"&gt;1. 引言：从“曲线拟合”到“世界理解”&lt;/h2&gt;

index.json

@@ -1 +1 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url><loc>https://qinggo.github.io/tags/deep-learning/</loc><lastmod>2026-03-23T17:10:22+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/jsxgraph/</loc><lastmod>2026-03-23T17:10:22+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/linear-algebra/</loc><lastmod>2026-03-23T17:10:22+08:00</lastmod></url><url><loc>https://qinggo.github.io/</loc><lastmod>2026-03-23T17:10:22+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/</loc><lastmod>2026-03-23T17:10:22+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/visualization/</loc><lastmod>2026-03-23T17:10:22+08:00</lastmod></url><url><loc>https://qinggo.github.io/2026/03/22/matrix-geometry-from-unit-circle-to-deep-learning/</loc><lastmod>2026-03-23T17:10:22+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/book-summary/</loc><lastmod>2026-03-20T17:46:48+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/machine-learning/</loc><lastmod>2026-03-20T17:46:48+08:00</lastmod></url><url><loc>https://qinggo.github.io/notes/probabilistic-machine-learn-advanced-topics-summary/</loc><lastmod>2026-03-20T17:41:22+08:00</lastmod></url><url><loc>https://qinggo.github.io/tools/base64-playground/</loc><lastmod>2026-03-20T18:57:27+08:00</lastmod></url><url><loc>https://qinggo.github.io/tools/gradient-lab/</loc><lastmod>2026-03-20T18:57:27+08:00</lastmod></url><url><loc>https://qinggo.github.io/tools/json-formatter/</loc><lastmod>2026-03-20T18:57:27+08:00</lastmod></url><url><loc>https://qinggo.github.io/tools/kfc-quiz-generator/</loc><lastmod>2026-03-20T20:36:04+08:00</lastmod></url><url><loc>https://qinggo.github.io/notes/deep-learning-goodfellow/</loc><lastmod>2026-03-20T13:24:40+08:00</lastmod></url><url><loc>https://qinggo.github.io/notes/sutton-rl-v2-summary/</loc><lastmod>2026-03-20T13:24:40+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/reinforcement-learning/</loc><lastmod>2026-03-20T13:24:40+08:00</lastmod></url><url><loc>https://qinggo.github.io/notes/probabilistic-machine-learning-an-introduction-summary/</loc><lastmod>2026-03-20T17:46:48+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/bayes/</loc><lastmod>2026-03-12T14:56:47+08:00</lastmod></url><url><loc>https://qinggo.github.io/notes/prml-summary/</loc><lastmod>2026-03-12T14:56:47+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/causal-inference/</loc><lastmod>2026-03-12T10:27:35+08:00</lastmod></url><url><loc>https://qinggo.github.io/notes/the-book-of-why-summary/</loc><lastmod>2026-03-12T10:27:35+08:00</lastmod></url><url><loc>https://qinggo.github.io/notes/what-is-devops-and-sre/</loc><lastmod>2026-01-21T13:59:28+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/%E7%AC%94%E8%AE%B0/</loc><lastmod>2026-01-21T13:59:28+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/%E9%9A%8F%E6%83%B3/</loc><lastmod>2021-11-25T22:16:29+08:00</lastmod></url><url><loc>https://qinggo.github.io/2021/11/25/%E4%BB%A5%E7%BB%88%E4%B8%BA%E5%A7%8B/</loc><lastmod>2021-11-25T22:16:29+08:00</lastmod></url><url><loc>https://qinggo.github.io/2020/05/10/hello-hexo/</loc><lastmod>2026-01-21T13:26:55+08:00</lastmod></url><url><loc>https://qinggo.github.io/categories/</loc></url><url><loc>https://qinggo.github.io/notes/</loc><lastmod>2026-01-21T13:26:55+08:00</lastmod></url><url><loc>https://qinggo.github.io/posts/</loc><lastmod>2026-01-21T13:13:51+08:00</lastmod></url><url><loc>https://qinggo.github.io/projects/</loc><lastmod>2026-01-21T14:17:57+08:00</lastmod></url><url><loc>https://qinggo.github.io/search/</loc><lastmod>2026-01-21T12:43:11+08:00</lastmod></url><url><loc>https://qinggo.github.io/series/</loc><lastmod>2026-01-21T13:49:09+08:00</lastmod></url><url><loc>https://qinggo.github.io/tools/</loc><lastmod>2026-03-20T18:57:27+08:00</lastmod></url><url><loc>https://qinggo.github.io/about/</loc><lastmod>2026-01-21T13:59:28+08:00</lastmod></url><url><loc>https://qinggo.github.io/all/</loc><lastmod>2026-03-10T16:46:53+08:00</lastmod></url><url><loc>https://qinggo.github.io/series/book-summary/</loc><lastmod>2026-03-10T13:32:54+08:00</lastmod></url></urlset>
+<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url><loc>https://qinggo.github.io/tags/deep-learning/</loc><lastmod>2026-03-23T17:10:22+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/jsxgraph/</loc><lastmod>2026-03-23T17:10:22+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/linear-algebra/</loc><lastmod>2026-03-23T17:10:22+08:00</lastmod></url><url><loc>https://qinggo.github.io/</loc><lastmod>2026-03-25T13:42:18+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/</loc><lastmod>2026-03-25T13:42:18+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/visualization/</loc><lastmod>2026-03-23T17:10:22+08:00</lastmod></url><url><loc>https://qinggo.github.io/2026/03/22/matrix-geometry-from-unit-circle-to-deep-learning/</loc><lastmod>2026-03-23T17:10:22+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/book-summary/</loc><lastmod>2026-03-25T13:42:18+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/machine-learning/</loc><lastmod>2026-03-25T13:42:18+08:00</lastmod></url><url><loc>https://qinggo.github.io/notes/probabilistic-machine-learn-advanced-topics-summary/</loc><lastmod>2026-03-20T17:41:22+08:00</lastmod></url><url><loc>https://qinggo.github.io/tools/base64-playground/</loc><lastmod>2026-03-20T18:57:27+08:00</lastmod></url><url><loc>https://qinggo.github.io/tools/gradient-lab/</loc><lastmod>2026-03-20T18:57:27+08:00</lastmod></url><url><loc>https://qinggo.github.io/tools/json-formatter/</loc><lastmod>2026-03-20T18:57:27+08:00</lastmod></url><url><loc>https://qinggo.github.io/tools/kfc-quiz-generator/</loc><lastmod>2026-03-20T20:36:04+08:00</lastmod></url><url><loc>https://qinggo.github.io/notes/deep-learning-goodfellow/</loc><lastmod>2026-03-25T13:42:18+08:00</lastmod></url><url><loc>https://qinggo.github.io/notes/sutton-rl-v2-summary/</loc><lastmod>2026-03-20T13:24:40+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/reinforcement-learning/</loc><lastmod>2026-03-20T13:24:40+08:00</lastmod></url><url><loc>https://qinggo.github.io/notes/probabilistic-machine-learning-an-introduction-summary/</loc><lastmod>2026-03-20T17:46:48+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/bayes/</loc><lastmod>2026-03-12T14:56:47+08:00</lastmod></url><url><loc>https://qinggo.github.io/notes/prml-summary/</loc><lastmod>2026-03-12T14:56:47+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/causal-inference/</loc><lastmod>2026-03-12T10:27:35+08:00</lastmod></url><url><loc>https://qinggo.github.io/notes/the-book-of-why-summary/</loc><lastmod>2026-03-12T10:27:35+08:00</lastmod></url><url><loc>https://qinggo.github.io/notes/what-is-devops-and-sre/</loc><lastmod>2026-01-21T13:59:28+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/%E7%AC%94%E8%AE%B0/</loc><lastmod>2026-01-21T13:59:28+08:00</lastmod></url><url><loc>https://qinggo.github.io/tags/%E9%9A%8F%E6%83%B3/</loc><lastmod>2021-11-25T22:16:29+08:00</lastmod></url><url><loc>https://qinggo.github.io/2021/11/25/%E4%BB%A5%E7%BB%88%E4%B8%BA%E5%A7%8B/</loc><lastmod>2021-11-25T22:16:29+08:00</lastmod></url><url><loc>https://qinggo.github.io/2020/05/10/hello-hexo/</loc><lastmod>2026-01-21T13:26:55+08:00</lastmod></url><url><loc>https://qinggo.github.io/categories/</loc></url><url><loc>https://qinggo.github.io/notes/</loc><lastmod>2026-01-21T13:26:55+08:00</lastmod></url><url><loc>https://qinggo.github.io/posts/</loc><lastmod>2026-01-21T13:13:51+08:00</lastmod></url><url><loc>https://qinggo.github.io/projects/</loc><lastmod>2026-01-21T14:17:57+08:00</lastmod></url><url><loc>https://qinggo.github.io/search/</loc><lastmod>2026-01-21T12:43:11+08:00</lastmod></url><url><loc>https://qinggo.github.io/series/</loc><lastmod>2026-01-21T13:49:09+08:00</lastmod></url><url><loc>https://qinggo.github.io/tools/</loc><lastmod>2026-03-20T18:57:27+08:00</lastmod></url><url><loc>https://qinggo.github.io/about/</loc><lastmod>2026-01-21T13:59:28+08:00</lastmod></url><url><loc>https://qinggo.github.io/all/</loc><lastmod>2026-03-10T16:46:53+08:00</lastmod></url><url><loc>https://qinggo.github.io/series/book-summary/</loc><lastmod>2026-03-10T13:32:54+08:00</lastmod></url></urlset>

index.xml

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>Book Summary on QingGo的碎碎念</title><link>https://qinggo.github.io/tags/book-summary/</link><description>Recent content in Book Summary on QingGo的碎碎念</description><generator>Hugo</generator><language>zh-cn</language><lastBuildDate>Fri, 20 Mar 2026 17:46:48 +0800</lastBuildDate><atom:link href="https://qinggo.github.io/tags/book-summary/index.xml" rel="self" type="application/rss+xml"/><item><title>Probabilistic Machine Learn Advanced Topics Summary</title><link>https://qinggo.github.io/notes/probabilistic-machine-learn-advanced-topics-summary/</link><pubDate>Fri, 20 Mar 2026 11:15:01 +0800</pubDate><guid>https://qinggo.github.io/notes/probabilistic-machine-learn-advanced-topics-summary/</guid><description>&lt;p&gt;&lt;img alt="MLAPP-2-2-mindmap.png" loading="lazy" src="https://qinggo.github.io/images/MLAPP-2-2-mindmap.png"&gt;&lt;/p&gt;
+<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>Book Summary on QingGo的碎碎念</title><link>https://qinggo.github.io/tags/book-summary/</link><description>Recent content in Book Summary on QingGo的碎碎念</description><generator>Hugo</generator><language>zh-cn</language><lastBuildDate>Wed, 25 Mar 2026 13:42:18 +0800</lastBuildDate><atom:link href="https://qinggo.github.io/tags/book-summary/index.xml" rel="self" type="application/rss+xml"/><item><title>Probabilistic Machine Learn Advanced Topics Summary</title><link>https://qinggo.github.io/notes/probabilistic-machine-learn-advanced-topics-summary/</link><pubDate>Fri, 20 Mar 2026 11:15:01 +0800</pubDate><guid>https://qinggo.github.io/notes/probabilistic-machine-learn-advanced-topics-summary/</guid><description>&lt;p&gt;&lt;img alt="MLAPP-2-2-mindmap.png" loading="lazy" src="https://qinggo.github.io/images/MLAPP-2-2-mindmap.png"&gt;&lt;/p&gt;
 &lt;p&gt;&lt;a href="https://qinggo.github.io/anki_desks/%E7%AE%97%E6%B3%95%E7%9F%A5%E8%AF%86%E7%82%B9__MLAPP2-2.apkg"&gt;Anki 卡片&lt;/a&gt;&lt;/p&gt;
 &lt;h1 id="probabilistic-machine-learning-advanced-topics第1章introduction详细讲解"&gt;《Probabilistic Machine Learning: Advanced Topics》第1章“Introduction”详细讲解&lt;/h1&gt;
 &lt;h2 id="1-引言从曲线拟合到世界理解"&gt;1. 引言：从“曲线拟合”到“世界理解”&lt;/h2&gt;