{"author_name":"kaeken","description":"\u2193 \uff17\u7ae0 CNN\u306e\u5b9f\u88c5\u306b\u3064\u3044\u3066\u3002 \u7573\u307f\u8fbc\u307f\u6f14\u7b97\u3067\u306f\u3001\uff14\u6b21\u5143\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002 (batch_num, channel, hegiht, width) \u305d\u3053\u3067\u30d5\u30a3\u30eb\u30bf\u306b\u3068\u3063\u3066\u90fd\u5408\u306e\u826f\u3044\u5165\u529b\u30c7\u30fc\u30bf\u3092\u5c55\u958b\u3059\u308b\u95a2\u6570im2col\u3092\u4f7f\u7528\u3059\u308b def im2col(input_data, filter_h, filter_w, stride=1, pad=0): \"\"\" Parameters ---------- input_data : (\u30c7\u30fc\u30bf\u6570, \u30c1\u30e3\u30f3\u30cd\u30eb, \u9ad8\u3055, \u5e45)\u306e4\u6b21\u5143\u914d\u5217\u304b\u3089\u306a\u308b\u5165\u529b\u30c7\u30fc\u30bf filter_h : \u30d5\u30a3\u30eb\u30bf\u30fc\u306e\u9ad8\u3055 filter_w : \u30d5\u30a3\u30eb\u30bf\u30fc\u306e\u5e45 strid\u2026","url":"https://kaeken.hatenablog.com/entry/2016/11/13/170723","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkaeken.hatenablog.com%2Fentry%2F2016%2F11%2F13%2F170723\" title=\"\uff17\u7ae0\u3000\u7573\u307f\u8fbc\u307f\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30afCNN\u3000\u7573\u307f\u8fbc\u307f\u5c64\u3068\u30d7\u30fc\u30ea\u30f3\u30b0\u5c64\u306e\u5b9f\u88c5\u300e\u30bc\u30ed\u304b\u3089\u4f5c\u308bDeep Learning\u300f - kaeken(\u5609\u6c38\u5cf6\u5065\u53f8)\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","type":"rich","author_url":"https://blog.hatena.ne.jp/kaeken/","categories":["Deep Learning"],"blog_url":"https://kaeken.hatenablog.com/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/k/kaeken/20161113/20161113170416.png","provider_name":"Hatena Blog","width":"100%","blog_title":"kaeken(\u5609\u6c38\u5cf6\u5065\u53f8)\u30d6\u30ed\u30b0","provider_url":"https://hatena.blog","title":"\uff17\u7ae0\u3000\u7573\u307f\u8fbc\u307f\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30afCNN\u3000\u7573\u307f\u8fbc\u307f\u5c64\u3068\u30d7\u30fc\u30ea\u30f3\u30b0\u5c64\u306e\u5b9f\u88c5\u300e\u30bc\u30ed\u304b\u3089\u4f5c\u308bDeep Learning\u300f","published":"2016-11-13 17:07:23"}