https://www.cnblogs.com/darkknightzh/p/9410540.html
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<a id="cb_post_title_url" href="https://www.cnblogs.com/darkknightzh/p/9410540.html" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" >(原)MobileNetV1</a>
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<div id="cnblogs_post_body" class="blogpost-body"><a name="_labelTop"></a><div id="navCategory"><p style="font-size:16px"><b><span style="color: #d2681e;">~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</span></b></p><p style="font-size:24px"><b><strong><span style="color: #d2681e;">本文目錄</span></strong></b></p><ul class="first_class_ul"><li><a href="#_label0" target="_blank" rel="external nofollow" >1. 深度可分離卷積</a></li><li><a href="#_label1" target="_blank" rel="external nofollow" >2. 網絡結構</a></li><li><a href="#_label2" target="_blank" rel="external nofollow" >3. 寬度縮放因子(width multiplier)</a></li><li><a href="#_label3" target="_blank" rel="external nofollow" >4. 分辨率縮放因子(resolution multiplier)</a></li><li><a href="#_label4" target="_blank" rel="external nofollow" >5. pytorch代碼</a></li></ul></div><p style="font-size:16px"><b><span style="color: #d2681e;">~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</span></b></p><p>轉載請注明出處:</p>
https://www.cnblogs.com/darkknightzh/p/9410540.html
論文:
MobileNets: Efficient Convolutional Neural Networks for Mobile Vision Applications
網址:
https://arxiv.org/abs/1704.04861?context=cs
非官方的pytorch代碼:
https://github.com/marvis/pytorch-mobilenet
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1. 深度可分離卷積
mobilenetV1使用的是深度可分離卷積(Depthwise Separable Convolution,DSC),DSC包含兩部分:depthwise convolution(DWC)+ pointwise convolution(PWC)。DWC對輸入的通道進行濾波,其不增加通道的數量,PWC用于将PWC不同的通道進行連接配接,其可以增加通道的數量。通過這種分解的方式,可以明顯的減少計算量。
如下圖所示,傳統的卷積(a),卷積核參數為DK⋅DK⋅M⋅NDK⋅DK⋅M⋅N
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posted on <span id="post-date">2018-08-02 22:12</span> <a href="https://www.cnblogs.com/darkknightzh/" target="_blank" rel="external nofollow" >darkknightzh</a> 閱讀(<span id="post_view_count">2750</span>) 評論(<span id="post_comment_count">0</span>) <a href="https://i.cnblogs.com/EditPosts.aspx?postid=9410540" target="_blank" rel="external nofollow" rel="nofollow">編輯</a> <a href="#" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" onclick="AddToWz(9410540);return false;">收藏</a>
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