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AI/CS231n/CS231n_notes/index.html

@@ -882,7 +882,7 @@
 </a>
 <div><h1 id="computer-vision">Computer Vision<a class="headerlink" href="#computer-vision" title="Permanent link">¶</a></h1>
 <div style="margin-top: -30px; font-size: 0.75em; opacity: 0.7;">
-<p><span class="twemoji"><svg viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M12 2A10 10 0 0 0 2 12a10 10 0 0 0 10 10 10 10 0 0 0 10-10h-2a8 8 0 0 1-8 8 8 8 0 0 1-8-8 8 8 0 0 1 8-8zm6.78 1a.7.7 0 0 0-.48.2l-1.22 1.21 2.5 2.5L20.8 5.7c.26-.26.26-.7 0-.95L19.25 3.2c-.13-.13-.3-.2-.47-.2m-2.41 2.12L9 12.5V15h2.5l7.37-7.38z"></path></svg></span> 约<span class="heti-skip"><span class="heti-spacing"> </span>8852<span class="heti-spacing"> </span></span>个字 <span class="twemoji"><svg viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M21 17H7V3h14m0-2H7a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V3a2 2 0 0 0-2-2M3 5H1v16a2 2 0 0 0 2 2h16v-2H3m12.96-10.71-2.75 3.54-1.96-2.36L8.5 15h11z"></path></svg></span> <span>167<span class="heti-spacing"> </span></span>张图片 <span class="twemoji"><svg viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M12 20c4.42 0 8-3.58 8-8s-3.58-8-8-8-8 3.58-8 8 3.58 8 8 8m0-18c5.5 0 10 4.5 10 10s-4.5 10-10 10C6.47 22 2 17.5 2 12S6.5 2 12 2m.5 11H11V7h1.5v4.26l3.7-2.13.75 1.3z"></path></svg></span> 预计阅读时间<span class="heti-skip"><span class="heti-spacing"> </span>44<span class="heti-spacing"> </span></span>分钟</p>
+<p><span class="twemoji"><svg viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M12 2A10 10 0 0 0 2 12a10 10 0 0 0 10 10 10 10 0 0 0 10-10h-2a8 8 0 0 1-8 8 8 8 0 0 1-8-8 8 8 0 0 1 8-8zm6.78 1a.7.7 0 0 0-.48.2l-1.22 1.21 2.5 2.5L20.8 5.7c.26-.26.26-.7 0-.95L19.25 3.2c-.13-.13-.3-.2-.47-.2m-2.41 2.12L9 12.5V15h2.5l7.37-7.38z"></path></svg></span> 约<span class="heti-skip"><span class="heti-spacing"> </span>8852<span class="heti-spacing"> </span></span>个字 <span class="twemoji"><svg viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M21 17H7V3h14m0-2H7a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V3a2 2 0 0 0-2-2M3 5H1v16a2 2 0 0 0 2 2h16v-2H3m12.96-10.71-2.75 3.54-1.96-2.36L8.5 15h11z"></path></svg></span> <span>167<span class="heti-spacing"> </span></span>张图片 <span class="twemoji"><svg viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M12 20c4.42 0 8-3.58 8-8s-3.58-8-8-8-8 3.58-8 8 3.58 8 8 8m0-18c5.5 0 10 4.5 10 10s-4.5 10-10 10C6.47 22 2 17.5 2 12S6.5 2 12 2m.5 11H11V7h1.5v4.26l3.7-2.13.75 1.3z"></path></svg></span> 预计阅读时间<span class="heti-skip"><span class="heti-spacing"> </span>44<span class="heti-spacing"> </span></span>分钟 <span class="twemoji"><svg viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M12 9a3 3 0 0 0-3 3 3 3 0 0 0 3 3 3 3 0 0 0 3-3 3 3 0 0 0-3-3m0 8a5 5 0 0 1-5-5 5 5 0 0 1 5-5 5 5 0 0 1 5 5 5 5 0 0 1-5 5m0-12.5C7 4.5 2.73 7.61 1 12c1.73 4.39 6 7.5 11 7.5s9.27-3.11 11-7.5c-1.73-4.39-6-7.5-11-7.5"></path></svg></span> 共被读过 <span id="busuanzi_value_page_pv"></span> 次</p>
 </div>
 <p><span>This note is based on<span class="heti-spacing"> </span></span><a href="https://github.com/DaizeDong/Stanford-CS231n-2021-and-2022/"><span>GitHub - DaizeDong/Stanford-CS231n-2021-and-2022: Notes and slides for Stanford CS231n 2021 &amp; 2022 in English. I merged the contents together to get a better version. Assignments are not included.<span class="heti-spacing"> </span></span>斯坦福<span class="heti-skip"><span class="heti-spacing"> </span>cs231n<span class="heti-spacing"> </span></span>的课程笔记<span class="heti-skip"><span class="heti-spacing"> </span>(<span class="heti-spacing"> </span></span>英文版本，不含实验代码<span><span class="heti-spacing"> </span>)</span>，将<span class="heti-skip"><span class="heti-spacing"> </span>2021<span class="heti-spacing"> </span></span>与<span class="heti-skip"><span class="heti-spacing"> </span>2022<span class="heti-spacing"> </span></span>两年的课程进行了合并，分享以供交流。</a><br/>
 And I will add some blogs, articles and other understanding.</p>
@@ -2869,13 +2869,13 @@ <h3 id="ai-3d">AI + 3D<a class="headerlink" href="#ai-3d" title="Permanent link"
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-<span class="git-revision-date-localized-plugin git-revision-date-localized-plugin-datetime">December 13, 2024 01:51:26</span>
+<span class="git-revision-date-localized-plugin git-revision-date-localized-plugin-datetime">December 12, 2024 22:14:20</span>
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+<span class="git-revision-date-localized-plugin git-revision-date-localized-plugin-datetime">December 4, 2024 23:31:15</span>
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AI/CS231n/Image Classification-Data-driven Approach, k-Nearest Neighbor, train_val_test splits/index.html

@@ -371,7 +371,7 @@
 </a>
 <div><h1 id="image-classification-data-driven-approach-k-nearest-neighbor-train_val_test-splits">Image Classification-Data-driven Approach, k-Nearest Neighbor, train_val_test splits<a class="headerlink" href="#image-classification-data-driven-approach-k-nearest-neighbor-train_val_test-splits" title="Permanent link">¶</a></h1>
 <div style="margin-top: -30px; font-size: 0.75em; opacity: 0.7;">
-<p><span class="twemoji"><svg viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M12 2A10 10 0 0 0 2 12a10 10 0 0 0 10 10 10 10 0 0 0 10-10h-2a8 8 0 0 1-8 8 8 8 0 0 1-8-8 8 8 0 0 1 8-8zm6.78 1a.7.7 0 0 0-.48.2l-1.22 1.21 2.5 2.5L20.8 5.7c.26-.26.26-.7 0-.95L19.25 3.2c-.13-.13-.3-.2-.47-.2m-2.41 2.12L9 12.5V15h2.5l7.37-7.38z"></path></svg></span> 约<span class="heti-skip"><span class="heti-spacing"> </span>653<span class="heti-spacing"> </span></span>个字 <span class="twemoji"><svg viewbox="0 0 640 512" xmlns="http://www.w3.org/2000/svg"><!--! Font Awesome Free 6.7.1 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc.--><path d="M392.8 1.2c-17-4.9-34.7 5-39.6 22l-128 448c-4.9 17 5 34.7 22 39.6s34.7-5 39.6-22l128-448c4.9-17-5-34.7-22-39.6m80.6 120.1c-12.5 12.5-12.5 32.8 0 45.3l89.3 89.4-89.4 89.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0l112-112c12.5-12.5 12.5-32.8 0-45.3l-112-112c-12.5-12.5-32.8-12.5-45.3 0zm-306.7 0c-12.5-12.5-32.8-12.5-45.3 0l-112 112c-12.5 12.5-12.5 32.8 0 45.3l112 112c12.5 12.5 32.8 12.5 45.3 0s12.5-32.8 0-45.3L77.3 256l89.4-89.4c12.5-12.5 12.5-32.8 0-45.3"></path></svg></span> <span>28<span class="heti-spacing"> </span></span>行代码 <span class="twemoji"><svg viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M12 20c4.42 0 8-3.58 8-8s-3.58-8-8-8-8 3.58-8 8 3.58 8 8 8m0-18c5.5 0 10 4.5 10 10s-4.5 10-10 10C6.47 22 2 17.5 2 12S6.5 2 12 2m.5 11H11V7h1.5v4.26l3.7-2.13.75 1.3z"></path></svg></span> 预计阅读时间<span class="heti-skip"><span class="heti-spacing"> </span>4<span class="heti-spacing"> </span></span>分钟</p>
+<p><span class="twemoji"><svg viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M12 2A10 10 0 0 0 2 12a10 10 0 0 0 10 10 10 10 0 0 0 10-10h-2a8 8 0 0 1-8 8 8 8 0 0 1-8-8 8 8 0 0 1 8-8zm6.78 1a.7.7 0 0 0-.48.2l-1.22 1.21 2.5 2.5L20.8 5.7c.26-.26.26-.7 0-.95L19.25 3.2c-.13-.13-.3-.2-.47-.2m-2.41 2.12L9 12.5V15h2.5l7.37-7.38z"></path></svg></span> 约<span class="heti-skip"><span class="heti-spacing"> </span>653<span class="heti-spacing"> </span></span>个字 <span class="twemoji"><svg viewbox="0 0 640 512" xmlns="http://www.w3.org/2000/svg"><!--! Font Awesome Free 6.7.1 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc.--><path d="M392.8 1.2c-17-4.9-34.7 5-39.6 22l-128 448c-4.9 17 5 34.7 22 39.6s34.7-5 39.6-22l128-448c4.9-17-5-34.7-22-39.6m80.6 120.1c-12.5 12.5-12.5 32.8 0 45.3l89.3 89.4-89.4 89.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0l112-112c12.5-12.5 12.5-32.8 0-45.3l-112-112c-12.5-12.5-32.8-12.5-45.3 0zm-306.7 0c-12.5-12.5-32.8-12.5-45.3 0l-112 112c-12.5 12.5-12.5 32.8 0 45.3l112 112c12.5 12.5 32.8 12.5 45.3 0s12.5-32.8 0-45.3L77.3 256l89.4-89.4c12.5-12.5 12.5-32.8 0-45.3"></path></svg></span> <span>28<span class="heti-spacing"> </span></span>行代码 <span class="twemoji"><svg viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M12 20c4.42 0 8-3.58 8-8s-3.58-8-8-8-8 3.58-8 8 3.58 8 8 8m0-18c5.5 0 10 4.5 10 10s-4.5 10-10 10C6.47 22 2 17.5 2 12S6.5 2 12 2m.5 11H11V7h1.5v4.26l3.7-2.13.75 1.3z"></path></svg></span> 预计阅读时间<span class="heti-skip"><span class="heti-spacing"> </span>4<span class="heti-spacing"> </span></span>分钟 <span class="twemoji"><svg viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M12 9a3 3 0 0 0-3 3 3 3 0 0 0 3 3 3 3 0 0 0 3-3 3 3 0 0 0-3-3m0 8a5 5 0 0 1-5-5 5 5 0 0 1 5-5 5 5 0 0 1 5 5 5 5 0 0 1-5 5m0-12.5C7 4.5 2.73 7.61 1 12c1.73 4.39 6 7.5 11 7.5s9.27-3.11 11-7.5c-1.73-4.39-6-7.5-11-7.5"></path></svg></span> 共被读过 <span id="busuanzi_value_page_pv"></span> 次</p>
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 <h2 id="image-classification">image classification<a class="headerlink" href="#image-classification" title="Permanent link">¶</a></h2>
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-<span class="git-revision-date-localized-plugin git-revision-date-localized-plugin-datetime">December 13, 2024 01:51:26</span>
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AI/CS231n/Linear classification-Support Vector Machine, Softmax/index.html

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 </a>
 <div><h1 id="linear-classification-support-vector-machine-softmax">Linear classification-Support Vector Machine, Softmax<a class="headerlink" href="#linear-classification-support-vector-machine-softmax" title="Permanent link">¶</a></h1>
 <div style="margin-top: -30px; font-size: 0.75em; opacity: 0.7;">
-<p><span class="twemoji"><svg viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M12 2A10 10 0 0 0 2 12a10 10 0 0 0 10 10 10 10 0 0 0 10-10h-2a8 8 0 0 1-8 8 8 8 0 0 1-8-8 8 8 0 0 1 8-8zm6.78 1a.7.7 0 0 0-.48.2l-1.22 1.21 2.5 2.5L20.8 5.7c.26-.26.26-.7 0-.95L19.25 3.2c-.13-.13-.3-.2-.47-.2m-2.41 2.12L9 12.5V15h2.5l7.37-7.38z"></path></svg></span> 约<span class="heti-skip"><span class="heti-spacing"> </span>129<span class="heti-spacing"> </span></span>个字 <span class="twemoji"><svg viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M12 20c4.42 0 8-3.58 8-8s-3.58-8-8-8-8 3.58-8 8 3.58 8 8 8m0-18c5.5 0 10 4.5 10 10s-4.5 10-10 10C6.47 22 2 17.5 2 12S6.5 2 12 2m.5 11H11V7h1.5v4.26l3.7-2.13.75 1.3z"></path></svg></span> 预计阅读时间<span class="heti-skip"><span class="heti-spacing"> </span>1<span class="heti-spacing"> </span></span>分钟</p>
+<p><span class="twemoji"><svg viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M12 2A10 10 0 0 0 2 12a10 10 0 0 0 10 10 10 10 0 0 0 10-10h-2a8 8 0 0 1-8 8 8 8 0 0 1-8-8 8 8 0 0 1 8-8zm6.78 1a.7.7 0 0 0-.48.2l-1.22 1.21 2.5 2.5L20.8 5.7c.26-.26.26-.7 0-.95L19.25 3.2c-.13-.13-.3-.2-.47-.2m-2.41 2.12L9 12.5V15h2.5l7.37-7.38z"></path></svg></span> 约<span class="heti-skip"><span class="heti-spacing"> </span>129<span class="heti-spacing"> </span></span>个字 <span class="twemoji"><svg viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M12 20c4.42 0 8-3.58 8-8s-3.58-8-8-8-8 3.58-8 8 3.58 8 8 8m0-18c5.5 0 10 4.5 10 10s-4.5 10-10 10C6.47 22 2 17.5 2 12S6.5 2 12 2m.5 11H11V7h1.5v4.26l3.7-2.13.75 1.3z"></path></svg></span> 预计阅读时间<span class="heti-skip"><span class="heti-spacing"> </span>1<span class="heti-spacing"> </span></span>分钟 <span class="twemoji"><svg viewbox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M12 9a3 3 0 0 0-3 3 3 3 0 0 0 3 3 3 3 0 0 0 3-3 3 3 0 0 0-3-3m0 8a5 5 0 0 1-5-5 5 5 0 0 1 5-5 5 5 0 0 1 5 5 5 5 0 0 1-5 5m0-12.5C7 4.5 2.73 7.61 1 12c1.73 4.39 6 7.5 11 7.5s9.27-3.11 11-7.5c-1.73-4.39-6-7.5-11-7.5"></path></svg></span> 共被读过 <span id="busuanzi_value_page_pv"></span> 次</p>
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 <h2 id="linear-classifiaction">Linear Classifiaction<a class="headerlink" href="#linear-classifiaction" title="Permanent link">¶</a></h2>
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-<span class="git-revision-date-localized-plugin git-revision-date-localized-plugin-datetime">December 13, 2024 01:51:26</span>
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