{"published":"2016-11-03 23:24:14","height":"190","type":"rich","provider_url":"https://hatena.blog","author_name":"kaeken","description":"3\u7ae0\u306b\u306a\u3063\u3066\u7d50\u69cb\u91cd\u304f\u306a\u3063\u3066\u304d\u305f\u306e\u3067\u3001\u3086\u3063\u304f\u308a\u3084\u3063\u3066\u3044\u304f\u3002 \u30fb\u6d3b\u6027\u5316\u95a2\u6570activation function\uff1a\u5165\u529b\u4fe1\u53f7\u306e\u7dcf\u548c\u3092\u51fa\u529b\u4fe1\u53f7\u306b\u5909\u63db\u3059\u308b\u95a2\u6570 \u30fb\u30b9\u30c6\u30c3\u30d7\u95a2\u6570\uff08\u968e\u6bb5\u95a2\u6570\uff09\uff1a\u95be\u5024\u3092\u5883\u306b\u3057\u3066\u51fa\u529b\u304c\u5207\u308a\u66ff\u308f\u308b\u95a2\u6570 \u30fb\u30d1\u30fc\u30bb\u30d7\u30c8\u30ed\u30f3\u3067\u306f\u3001\u30b9\u30c6\u30c3\u30d7\u95a2\u6570\u3092\u4f7f\u3063\u3066\u3044\u308b def step_function(x): if x > 0: return 1 else: return 0 #\u914d\u5217\u5f15\u6570\u5bfe\u5fdc\u7248 def step_function(x): y = x > 0 # \u914d\u5217\u8981\u7d20\u306b\u5bfe\u3057\u3066\u4e0d\u7b49\u53f7\u306e\u6f14\u7b97\u3092\u3057\u3066True/False\u306ebool\u5024\u3092\u8fd4\u3059 return y.astype(np.int) # bool\u304b\u3089i\u2026","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkaeken.hatenablog.com%2Fentry%2F2016%2F11%2F03%2F232414\" title=\"3\u7ae0\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af(\u30b9\u30c6\u30c3\u30d7\u95a2\u6570\u30fb\u30b7\u30b0\u30e2\u30a4\u30c9\u95a2\u6570\u30fbReLU\u95a2\u6570\uff09\u300e\u30bc\u30ed\u304b\u3089\u4f5c\u308b\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\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>","categories":["Deep Learning"],"author_url":"https://blog.hatena.ne.jp/kaeken/","blog_url":"https://kaeken.hatenablog.com/","width":"100%","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/k/kaeken/20161103/20161103223008.png","title":"3\u7ae0\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af(\u30b9\u30c6\u30c3\u30d7\u95a2\u6570\u30fb\u30b7\u30b0\u30e2\u30a4\u30c9\u95a2\u6570\u30fbReLU\u95a2\u6570\uff09\u300e\u30bc\u30ed\u304b\u3089\u4f5c\u308b\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\u300f","url":"https://kaeken.hatenablog.com/entry/2016/11/03/232414","provider_name":"Hatena Blog","blog_title":"kaeken(\u5609\u6c38\u5cf6\u5065\u53f8)\u30d6\u30ed\u30b0"}