{"author_name":"imslotter","published":"2017-12-08 20:00:00","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/i/imslotter/20171208/20171208163632.png","height":"190","blog_title":"\u30d7\u30ed\u30af\u30e9\u30b7\u30b9\u30c8","url":"https://www.procrasist.com/entry/8-preprocessing","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.procrasist.com%2Fentry%2F8-preprocessing\" title=\"\u3010Day-8\u3011\u7d76\u671b\u7684\u306a\u30c7\u30fc\u30bf\u3092\u524d\u51e6\u7406\u3067\u4f55\u3068\u304b\u3059\u308b\u3002(pandas/sklearn) - \u30d7\u30ed\u30af\u30e9\u30b7\u30b9\u30c8\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","version":"1.0","provider_name":"Hatena Blog","description":"\u30c7\u30fc\u30bf\u5206\u6790\u30ac\u30c1\u52c9\u5f37\u30a2\u30c9\u30d9\u30f3\u30c8\u30ab\u30ec\u30f3\u30c0\u30fc 8\u65e5\u76ee\u3002 Day-7\u306e\u8a18\u4e8b\u3067\u3001\u30c7\u30fc\u30bf\u3092\u53d6\u308a\u6271\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002 \u3057\u304b\u3057\u3001\u30c7\u30fc\u30bf\u304c\u3044\u3064\u3082\u304d\u308c\u3044\u3067\u7f8e\u3057\u3044\u3082\u306e\u3060\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u306a\u304b\u306b\u306f\u7d76\u671b\u7684\u306a\u30c7\u30fc\u30bf\u3082\u305f\u304f\u3055\u3093\u3042\u308a\u307e\u3059\u3002 \u6a5f\u68b0\u5b66\u7fd2\u7b49\u306e\u5b66\u7fd2\u5668\u306b\u6295\u3052\u5165\u308c\u308b\u306b\u306f\u3001\u3082\u3046\u3072\u3068\u5de5\u592b\u3044\u308b\u3053\u3068\u306e\u307b\u3046\u304c\u591a\u3044\u3067\u3059\u3002 pandas\u3068sklearn\u3067\u3001\u3067\u304d\u308b\u5de5\u592b\u3001\u524d\u51e6\u7406\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u3066\u884c\u304d\u307e\u3059 \u524d\u51e6\u7406\u3068\u306f \u7d76\u671b\u7684\u306a\u30c7\u30fc\u30bf\u306e\u5165\u624b \u30c7\u30fc\u30bf\u3092\u7d71\u4e00\u7684\u306a\u578b(\u6570\u5024\u7b49)\u306b\u5909\u63db(df.apply) NaN\u306e\u9664\u53bb df.dropna() df.fillna() df.interpolate() \u305d\u306e\u4ed6 \u30b9\u30b1\u30fc\u30ea\u30f3\u30b0 StandardScaler \u2026","blog_url":"https://www.procrasist.com/","categories":["advent-calendar-2017"],"author_url":"https://blog.hatena.ne.jp/imslotter/","title":"\u3010Day-8\u3011\u7d76\u671b\u7684\u306a\u30c7\u30fc\u30bf\u3092\u524d\u51e6\u7406\u3067\u4f55\u3068\u304b\u3059\u308b\u3002(pandas/sklearn)","provider_url":"https://hatena.blog","width":"100%"}