{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftjo.hatenablog.com%2Fentry%2F2022%2F06%2F09%2F120000\" title=\"NN\u6642\u4ee3\u306e\u30e2\u30c0\u30f3\u306a\u4e0d\u5747\u8861\u30c7\u30fc\u30bf\u88dc\u6b63\uff1aundersampling\u3057\u305f\u30c7\u30fc\u30bf\u304b\u3089\u5f97\u3089\u308c\u305f\u30e2\u30c7\u30eb\u3092\u5168\u30c7\u30fc\u30bf\u3067fine-tuning\u3059\u308b\uff08\u8ad6\u6587\u7d39\u4ecb\u30fb\u305f\u3060\u3057\u518d\u73fe\u306b\u5931\u6557\uff09 - \u6e0b\u8c37\u99c5\u524d\u3067\u50cd\u304f\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30c6\u30a3\u30b9\u30c8\u306e\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>","url":"https://tjo.hatenablog.com/entry/2022/06/09/120000","author_name":"TJO","published":"2022-06-09 12:00:00","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/T/TJO/20220608/20220608183136.png","blog_url":"https://tjo.hatenablog.com/","description":"\u4f55\u3060\u304b\u4e0d\u5747\u8861\u30c7\u30fc\u30bf\u88dc\u6b63\u306e\u8a71\u984c\u306f\u6bce\u56detmaehara\u3055\u3093\u304b\u3089\u30cd\u30bf\u3092\u9802\u6234\u3057\u3066\u3044\u308b\u6c17\u304c\u3057\u307e\u3059\u304c\uff08\u7b11\uff09\u3001\u4eca\u56de\u3082\u8208\u5473\u6df1\u3044\u30cd\u30bf\u3092\u62dd\u898b\u3057\u305f\u306e\u3067\u8a66\u3057\u3066\u307f\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002\u6df1\u5c64\u5b66\u7fd2\u6642\u4ee3\u306e class imbalance \u5bfe\u5fdc\u304c\u9762\u767d\u3044\u3002\u9069\u5f53\u306b\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\u3057\u305f\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3067\u5341\u5206\u5b66\u7fd2\u3057\u305f\u5f8c\u306b\u30d5\u30eb\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3067\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30f3\u3059\u308b\u306e\u304c\u3044\u3044\u3089\u3057\u3044\u3002\u306a\u3093\u3060\u3053\u308c\u3002\u2014 \u2122 (@tmaehara) 2022\u5e745\u670811\u65e5 \u7aef\u7684\u306b\u307e\u3068\u3081\u308b\u3068\u300cunder/upsampling\u3067\u5747\u8861\u3055\u305b\u305f\u6539\u5909\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3067\u5b66\u7fd2\u3057\u305fNN\u3092\u3001\u6539\u3081\u3066\u5168\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3067fine-tuning\u3059\u308c\u3070\u4e0d\u5747\u8861\u30c7\u30fc\u30bf\u88dc\u6b63\u304c\u4e0a\u624b\u304f\u3044\u304f\u300d\u3068\u3044\u3046\u8ad6\u6587\u304c\u3042\u308b\u3089\u3057\u304f\u3001\u3057\u304b\u3082\u5272\u3068\u3046\u307e\u2026","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","categories":["\u8ad6\u6587","\u6a5f\u68b0\u5b66\u7fd2","R","DeepLearning\u5b9f\u8df5\u30b7\u30ea\u30fc\u30ba","Deep Learning"],"blog_title":"\u6e0b\u8c37\u99c5\u524d\u3067\u50cd\u304f\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30c6\u30a3\u30b9\u30c8\u306e\u30d6\u30ed\u30b0","author_url":"https://blog.hatena.ne.jp/TJO/","height":"190","width":"100%","version":"1.0","title":"NN\u6642\u4ee3\u306e\u30e2\u30c0\u30f3\u306a\u4e0d\u5747\u8861\u30c7\u30fc\u30bf\u88dc\u6b63\uff1aundersampling\u3057\u305f\u30c7\u30fc\u30bf\u304b\u3089\u5f97\u3089\u308c\u305f\u30e2\u30c7\u30eb\u3092\u5168\u30c7\u30fc\u30bf\u3067fine-tuning\u3059\u308b\uff08\u8ad6\u6587\u7d39\u4ecb\u30fb\u305f\u3060\u3057\u518d\u73fe\u306b\u5931\u6557\uff09","type":"rich"}