{"id":7869,"date":"2022-12-08T10:10:37","date_gmt":"2022-12-08T01:10:37","guid":{"rendered":"https:\/\/blogs.mathworks.com\/japan-community\/?p=7869"},"modified":"2022-12-09T12:54:30","modified_gmt":"2022-12-09T03:54:30","slug":"mayo-clinic-3rd-kaggle","status":"publish","type":"post","link":"https:\/\/blogs.mathworks.com\/japan-community\/2022\/12\/08\/mayo-clinic-3rd-kaggle\/","title":{"rendered":"MATLAB\u3068Python\u306e\u9055\u3044\u3068\u306f: Python\u3067Kaggle\u306b\u53c2\u52a0\u3057\u30013\u4f4d\u306b\u5165\u8cde\u3057\u305fMathWorks\u793e\u54e1\u304c\u611f\u3058\u305f\u3053\u3068"},"content":{"rendered":"<p>\u4eca\u56de\u306f\u30c6\u30af\u30cb\u30ab\u30eb\u30b3\u30f3\u30b5\u30eb\u30bf\u30f3\u30c8\u306e\u6c60\u7530\u3055\u3093\u306b\u3001Kaggle \u3067\u5165\u8cde\u3057\u305f\u304a\u8a71\u3057\u3092\u805e\u304b\u305b\u3066\u9802\u304d\u307e\u3059\uff01<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>\u3053\u3093\u306b\u3061\u306f\u3002MathWorks Japan \u3067\u30c7\u30fc\u30bf\u5206\u6790\u306e\u30c6\u30af\u30cb\u30ab\u30eb\u30b3\u30f3\u30b5\u30eb\u30bf\u30f3\u30c8\u3092\u3057\u3066\u3044\u308b\u6c60\u7530\u3067\u3059\u3002\u4eca\u56de\u3001\u521d\u3081\u3066 MATLAB \u30d6\u30ed\u30b0\u306b\u6295\u7a3f\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3059\u3002\u4eca\u5f8c\u3082\u4e0d\u5b9a\u671f\u3067\u6295\u7a3f\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001\u3088\u308d\u3057\u304f\u304a\u9858\u3044\u3057\u307e\u3059\uff01<\/p>\n<p>\u3055\u3066\u3001\u30bf\u30a4\u30c8\u30eb\u306b\u3082\u3042\u308a\u307e\u3059\u3088\u3046\u306b\u30012022 \u5e74 6\uff5e10 \u6708\u306b\u958b\u50ac\u3055\u308c\u305f Kaggle \u306e\u533b\u7642\u753b\u50cf\u8a8d\u8b58\u30b3\u30f3\u30da\uff08<a href=\"https:\/\/www.kaggle.com\/competitions\/mayo-clinic-strip-ai\" class=\"external\" rel=\"nofollow\" target=\"_blank\">Mayo Clinic &#8211; STRIP AI<\/a>\uff09\u3067\u30013 \u4f4d\u306b\u5165\u8cde\u3057\u307e\u3057\u305f\uff013 \u4f4d\u3068\u3044\u3046\u7d50\u679c\u306f\u671b\u5916\u306e\u51fa\u6765\u4e8b\u3067\u3001\u904b\u304c\u3088\u304b\u3063\u305f\u3068\u3044\u3046\u306e\u304c\u6b63\u76f4\u306a\u611f\u60f3\u3067\u3059\u3002\u3068\u3066\u3082\u5b66\u3073\u306e\u591a\u304b\u3063\u305f\u30b3\u30f3\u30da\u3067\u3001\u697d\u3057\u304f\u53c2\u52a0\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002\u3053\u306e\u3088\u3046\u306a\u7d20\u6674\u3089\u3057\u3044\u6a5f\u4f1a\u3092\u63d0\u4f9b\u3057\u3066\u9802\u3044\u305f Mayo Clinic \u69d8\u306b\u306f\u611f\u8b1d\u611f\u8b1d\u3067\u3059\u3002<\/p>\n<p>\u3055\u3066\u3001\u672c\u8a18\u4e8b\u3067\u306f\u3001\u300cMATLAB \u3068 Python \u306e\u9055\u3044\u300d\u306b\u3064\u3044\u3066\u8ff0\u3079\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u79c1\u306f MathWorks \u793e\u54e1\u306a\u306e\u3067\u3059\u304c\u3001\u4eca\u56de\u306e Kaggle \u30b3\u30f3\u30da\u30c6\u30a3\u30b7\u30e7\u30f3\u306b\u306f Python \u3067\u53c2\u6226\u3057\u3066\u3044\u307e\u3059\u3002\u30b3\u30fc\u30c9\u30b3\u30f3\u30da\u30c6\u30a3\u30b7\u30e7\u30f3\uff08Python \u304b R \u306e\u30b3\u30fc\u30c9\u81ea\u4f53\u3092\u63d0\u51fa\u3059\u308b\u5f62\u5f0f\u306e\u30b3\u30f3\u30da\uff09\u3060\u3063\u305f\u304b\u3089\u3068\u3044\u3046\u306e\u304c\u3001\u305d\u306e\u7406\u7531\u3067\u3059\u3002\u65e5\u4e2d\u306f MATLAB \u3067\u4ed5\u4e8b\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u306f Python \u3067 Kaggle\u3002\u305d\u3093\u306a\u65e5\u3005\u3092\u9001\u3063\u3066\u3044\u308b\u3068\u3001\u6539\u3081\u3066\u898b\u3048\u3066\u304f\u308b\u3093\u3067\u3059\u3001\u300cMATLAB \u3068 Python \u306e\u9055\u3044\u300d\u304c\u3002<\/p>\n<p>MATLAB \u3068 Python \u306f\u826f\u304f\u6bd4\u8f03\u3055\u308c\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3060\u3068\u601d\u3044\u307e\u3059\u3002\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u59cb\u3081\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u65b9\u306e\u4e2d\u306b\u306f\u3001<\/p>\n<p>\u300cMATLAB \u3068 Python\u3001\u3069\u3063\u3061\u304c\u3044\u3044?\u300d<\/p>\n<p>\u3068\u601d\u3063\u3066\u3044\u308b\u65b9\u3082\u591a\u3044\u3067\u3057\u3087\u3046\u3002\u3082\u3061\u308d\u3093\u3001\u3053\u306e\u554f\u3044\u306b\u5bfe\u3059\u308b\u666e\u904d\u7684\u306a\u56de\u7b54\u306f\u3042\u308a\u307e\u305b\u3093\u3002MATLAB \u306b\u306f MATLAB \u306e\u3001Python \u306b\u306f Python \u306e\u826f\u3044\u3068\u3053\u308d\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u79c1\u306f\u3082\u3068\u3082\u3068 MATLAB \u304c\u5927\u597d\u304d\u306a\u306e\u3067\u3059\u304c\uff08\u3060\u304b\u3089 MathWorks \u793e\u54e1\u3092\u3057\u3066\u3044\u307e\u3059\uff09\u3001Python \u3082\u597d\u304d\u3067\u3088\u304f\u4f7f\u3044\u307e\u3059\u3002Kaggle \u306f Python \u3067\u53c2\u6226\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3057\u3001\u4ed5\u4e8b\u3067\u3082\u304a\u5ba2\u69d8\u306e\u3054\u8981\u671b\u3067 MATLAB \u9023\u643a\u306e\u305f\u3081\u306b Python \u3092\u66f8\u304f\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u305d\u3093\u306a\u308f\u3051\u3067\u3001MATLAB \u3068 Python \u306e\u4e21\u65b9\u3092\u826f\u304f\u77e5\u3063\u3066\u3044\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u81ea\u8ca0\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001Kaggle \u306e\u30b3\u30f3\u30da\u3067\u306e\u5177\u4f53\u7684\u306a\u4f53\u9a13\u3092\u901a\u3058\u3066\u3001MATLAB \u3068 Python \u306e\u9055\u3044\u306b\u3064\u3044\u3066\u3001\u7b46\u8005\u304c\u611f\u3058\u305f\u3053\u3068\u3092\u7387\u76f4\u306b\u8ff0\u3079\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u3082\u3061\u308d\u3093\u3001\u3053\u306e\u8a18\u4e8b\u3067\u8ff0\u3079\u3066\u3044\u308b\u306e\u306f\u3001\u4e00\u4eba\u306e MathWorks \u793e\u54e1\u306e\u4e00\u3064\u306e\u898b\u65b9\u3067\u3059\u3002\u3067\u3059\u304c\u3001\u672c\u8a18\u4e8b\u304c\u300cMATLAB \u3068 Python \u306f\u4f55\u304c\u9055\u3046\u306e\u304b\uff1f\u300d\u3068\u3044\u3046\u7591\u554f\u3092\u6301\u3063\u3066\u3044\u308b\u65b9\u3078\u306e\u4e00\u52a9\u306b\u306a\u308c\u3070\u5e78\u3044\u3067\u3059\u3002<\/p>\n<h1>\u30b3\u30f3\u30da\u30c6\u30a3\u30b7\u30e7\u30f3\u306e\u5185\u5bb9\u3068\u5165\u8cde\u3057\u305f\u89e3\u6cd5<\/h1>\n<p>\u672c\u984c\u306b\u5165\u308b\u524d\u306b\u3001\u4eca\u56de\u79c1\u304c\u53c2\u52a0\u3057\u305f\u30b3\u30f3\u30da\u306e\u6982\u8981\u3068\u89e3\u6cd5\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3055\u305b\u3066\u304f\u3060\u3055\u3044\u3002<a href=\"https:\/\/www.kaggle.com\/competitions\/mayo-clinic-strip-ai\" class=\"external\" rel=\"nofollow\" target=\"_blank\">Mayo Clinic &#8211; STRIP AI<\/a> \u306f\u3001\u75c5\u7406\u753b\u50cf\u306e\u753b\u50cf\u5206\u985e\u3092\u884c\u3046\u30b3\u30f3\u30da\u30c6\u30a3\u30b7\u30e7\u30f3\u3067\u3059\u3002\u30c7\u30b8\u30bf\u30eb\u30d1\u30bd\u30ed\u30b8\u30fc\u3068\u547c\u3070\u308c\u308b\u75c5\u7406\u753b\u50cf\u304b\u3089\u3001\u8133\u5352\u4e2d\u306e\u8840\u6813\u306e\u539f\u56e0\u3092\u5206\u985e\u3059\u308b\u3068\u3044\u3046\u30bf\u30b9\u30af\u3067\u3059\u3002\u753b\u50cf\u3092\u5165\u529b\u3068\u3057\u3001CE (Cardio-embolic; \u5fc3\u539f\u6027)\u3068 LAA (Large Artery Atherosclerosis; \u30a2\u30c6\u30ed\u30fc\u30e0\u8840\u6813\u6027)\u306e\u3044\u305a\u308c\u3067\u3042\u308b\u304b\u3092\u63a8\u6e2c\u3057\u307e\u3059\u3002\u3044\u308f\u3086\u308b \uff12\u30af\u30e9\u30b9\u753b\u50cf\u5206\u985e\u554f\u984c\u3067\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306e\u30b3\u30f3\u30da\u306f\u3001\uff12\u3064\u306e\u70b9\u3067\u7279\u5fb4\u7684\u3067\u3057\u305f\u3002<\/p>\n<ol>\n<li>\u5165\u529b\u753b\u50cf\u304c\u5de8\u5927\u306a\u305f\u3081\u3001\u524d\u51e6\u7406\u3092\u5de5\u592b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b<\/li>\n<li>\u5224\u5225\u306e\u96e3\u6613\u5ea6\u304c\u9ad8\u304f\u3001\u3069\u308c\u304c\u300c\u826f\u3044\u5224\u5225\u30e2\u30c7\u30eb\u300d\u306a\u306e\u304b\u3092\u7279\u5b9a\u3059\u308b\u306e\u304c\u96e3\u3057\u3044<\/li>\n<\/ol>\n<h2>\u5de8\u5927\u753b\u50cf\u306b\u5bfe\u3059\u308b\u524d\u51e6\u7406: Patch Extraction<\/h2>\n<p>\u4eca\u56de\u306e\u30b3\u30f3\u30da\u306e\u5165\u529b\u753b\u50cf\u306f\u3001\u3068\u306b\u304b\u304f\u5de8\u5927\u3067\u3057\u305f\u3002\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u6570\u767e MB \u304b\u3089\u6570 GB \u3082\u3042\u308a\u307e\u3059\u3002\u3053\u3093\u306a\u5de8\u5927\u306a\u753b\u50cf\u3092\u76f4\u63a5\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\u30e2\u30c7\u30eb\u306b\u5165\u529b\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\uff01\u305d\u308c\u3069\u3053\u308d\u304b\u3001\u99ac\u9e7f\u6b63\u76f4\u306b\u753b\u50cf\u3092\u30e1\u30e2\u30ea\u4e0a\u306b\u8aad\u307f\u8fbc\u3082\u3046\u3068\u3059\u308b\u3068\u3001\u30e1\u30e2\u30ea\u4e0d\u8db3\u306b\u306a\u3063\u3066 Kaggle \u306e Kernel \u304c\u843d\u3061\u308b\u3068\u3044\u3046\u4e8b\u614b\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u3068\u306b\u304b\u304f\u524d\u51e6\u7406\u304c\u91cd\u8981\u306a\u30b3\u30f3\u30da\u30c6\u30a3\u30b7\u30e7\u30f3\u3067\u3057\u305f\u3002<\/p>\n<p>\u79c1\u304c\u63a1\u7528\u3057\u305f\u524d\u51e6\u7406\u306f\u3001MATLAB \u30d6\u30ed\u30b0\u306e<a href=\"https:\/\/blogs.mathworks.com\/deep-learning\/2021\/11\/02\/handling-very-large-images-in-medical-imaging-applications\/?from=jp\">\u3053\u3061\u3089\u306e\u8a18\u4e8b<\/a>\u3067\u7d39\u4ecb\u3055\u308c\u3066\u3044\u305f\u3082\u306e\u3068\u540c\u69d8\u306e\u65b9\u6cd5\u3067\u3059\u3002\u5de8\u5927\u306a\u753b\u50cf\u3092\u5c0f\u3055\u3044\u30d1\u30c3\u30c1\u753b\u50cf\u306b\u5206\u5272\u3057\u3001\u30e2\u30c7\u30eb\u306e\u5165\u529b\u3068\u3059\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002\u4e0b\u56f3\u306f\u3001\u524d\u51e6\u7406\u306e\u6982\u7565\u3092\u793a\u3057\u305f\u56f3\u3067\u3059\uff08\u524d\u8a18 MATLAB \u30d6\u30ed\u30b0\u306e\u8a18\u4e8b\u304b\u3089\u5f15\u7528\uff09\u3002<\/p>\n<p><div style=\"width: 720px\" class=\"wp-caption alignnone\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/blogs.mathworks.com\/deep-learning\/files\/2021\/10\/data-science-central-blog-wsi-patch-nn-diagram-1.jpg\" alt=\"\" width=\"710\" height=\"168\" \/><p class=\"wp-caption-text\">\u75c5\u7406\u753b\u50cf\u306ePatch Extraction (MATLAB \u30d6\u30ed\u30b0\u3088\u308a\u5f15\u7528)<\/p><\/div><\/p>\n<p>\u4e00\u822c\u306b\u3001\u5927\u304d\u306a\u753b\u50cf\u3092\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\u306e\u5165\u529b\u3068\u3059\u308b\u5834\u5408\u3001\u30e2\u30c7\u30eb\u306e\u5165\u529b\u30b5\u30a4\u30ba\u3068\u5408\u3046\u3088\u3046\u306b\u753b\u50cf\u3092\u7e2e\u5c0f\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u3067\u3059\u304c\u3001\u672c\u30b3\u30f3\u30c6\u30b9\u30c8\u306e\u3088\u3046\u306b\u5de8\u5927\u306a\u753b\u50cf\u3092\u7e2e\u5c0f\u3057\u3066\u3057\u307e\u3046\u3068\u3001\u5fae\u7d30\u306a\u30c6\u30af\u30b9\u30c1\u30e3\u304c\u6d88\u3048\u3066\u3057\u307e\u3044\u3001\u8b58\u5225\u7387\u304c\u60aa\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3053\u3067\u3001\u4eca\u56de\u306e\u624b\u6cd5\u306e\u3088\u3046\u306b\u3001\u753b\u50cf\u3092\u7e2e\u5c0f\u305b\u305a\u306b\u30d1\u30c3\u30c1\u72b6\u306b\u5207\u308a\u51fa\u305b\u3070\u3001\u7d30\u304b\u3044\u30c6\u30af\u30b9\u30c1\u30e3\u3092\u5931\u308f\u305a\u306b\u8b58\u5225\u30e2\u30c7\u30eb\u306b\u5165\u529b\u3067\u304d\u308b\u3068\u3044\u3046\u308f\u3051\u3067\u3059\u3002\u6050\u3089\u304f\u3001\u591a\u304f\u306e\u30b3\u30f3\u30da\u53c2\u52a0\u8005\u304c\u3053\u306e\u624b\u6cd5\u3092\u3068\u3063\u305f\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h2>\u30e2\u30c7\u30eb\u306e\u7cbe\u5ea6\u3092\u6b63\u3057\u304f\u6e2c\u308b\u3068\u3044\u3046\u96e3\u3057\u3055<\/h2>\n<p>\u4eca\u56de\u306e\u30b3\u30f3\u30da\u3001\u3068\u306b\u304b\u304f\u30bf\u30b9\u30af\u304c\u96e3\u3057\u304b\u3063\u305f\u3067\u3059\u3002\u753b\u50cf\u304c CE \u304b LAA \u304b\u3092\u5224\u5225\u3059\u308b2\u5024\u5206\u985e\u306a\u306e\u3067\u3059\u304c\u3001\u3069\u3046\u9811\u5f35\u3063\u3066\u3082\u7cbe\u5ea6\u304c\u3067\u306a\u3044\uff013 \u4f4d\u5165\u8cde\u3057\u305f\u79c1\u306e\u30e2\u30c7\u30eb\u3082\u3001\u30e9\u30f3\u30c0\u30e0\u306a\u63a8\u6e2c\u3088\u308a\u82e5\u5e72\u826f\u3044\u3068\u3044\u3046\u7a0b\u5ea6\u306e\u7cbe\u5ea6\u3067\u3057\u305f\u3002\u7c21\u5358\u306b\u904e\u5b66\u7fd2\u3057\u3066\u3057\u307e\u3044\u3001\u3080\u3057\u308d\u30e9\u30f3\u30c0\u30e0\u63a8\u6e2c\u3088\u308a\u7cbe\u5ea6\u304c\u60aa\u304f\u306a\u308b\u3053\u3068\u3082\u3057\u3070\u3057\u3070\u3002 \u3053\u306e\u305f\u3081\u3001\u300c\u4f55\u304c\u826f\u3044\u30e2\u30c7\u30eb\u306a\u306e\u304b\u300d\u3092\u3044\u304b\u306b\u6b63\u78ba\u306b\u5224\u65ad\u3057\u3066\u30e2\u30c7\u30eb\u3092\u6539\u5584\u3059\u308b\u304b\u304c\u672c\u30b3\u30f3\u30c6\u30b9\u30c8\u306e\u809d\u3060\u3063\u305f\u3088\u3046\u306b\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u30e2\u30c7\u30eb\u7cbe\u5ea6\u306e\u6700\u3082\u7c21\u5358\u306a\u6e2c\u308a\u65b9\u306f\u3001Kaggle \u306e Public Leaderboard \u3092\u898b\u308b\u3053\u3068\u3067\u3059\u3002Public Leaderboard \u3068\u306f\u3001\u30b3\u30f3\u30da\u958b\u50ac\u4e2d\u306b\u958b\u793a\u3055\u308c\u308b\u66ab\u5b9a\u30e9\u30f3\u30ad\u30f3\u30b0\u306e\u3053\u3068\u3067\u3059\u3002\u30b3\u30f3\u30da\u53c2\u52a0\u8005\u304c\u5224\u5225\u30e2\u30c7\u30eb\u3092\u63d0\u51fa\u3059\u308b\u3068\u3001\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u306e\u4e00\u90e8\u3092\u7528\u3044\u3066\u7cbe\u5ea6\u3092\u7b97\u51fa\u3057\u3001\u7cbe\u5ea6\u304c\u9ad8\u3044\u9806\u306e\u30e9\u30f3\u30ad\u30f3\u30b0\u304c\u516c\u958b\u3055\u308c\u307e\u3059\u3002\u30b3\u30f3\u30da\u53c2\u52a0\u8005\u306f\u3053\u306e\u30e9\u30f3\u30ad\u30f3\u30b0\u8868\u306e\u6570\u5024\u3092\u898b\u3066\u3001\u30e2\u30c7\u30eb\u3092\u8a66\u884c\u932f\u8aa4\u3057\u307e\u3059\u3002\u305f\u3060\u3001\u4eca\u56de\u306e\u30b3\u30f3\u30da\u3067\u306f\u66ab\u5b9a\u30e9\u30f3\u30ad\u30f3\u30b0\u306e\u7b97\u51fa\u306b\u4f7f\u308f\u308c\u308b\u30b5\u30f3\u30d7\u30eb\u6570\u304c\u5c11\u306a\u304f\u3001Public Leaderboard \u304c\u3042\u307e\u308a\u3042\u3066\u306b\u306a\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u3053\u306e\u70b9\u306b\u7559\u610f\u305b\u305a\u3001Public Leader Board \u306e\u6570\u5024\u3092\u8ffd\u3044\u304b\u3051\u308b\u3068\u3001\u5c11\u91cf\u306e\u30c7\u30fc\u30bf\u306b\u904e\u9069\u5408\u3057\u305f\u6c4e\u7528\u6027\u306e\u306a\u3044\u30e2\u30c7\u30eb\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u79c1\u81ea\u8eab\u3001\u904e\u53bb\u306b\u540c\u3058\u5931\u6557\u3092\u3057\u305f\u3053\u3068\u304c\u3042\u308a\u307e\u3057\u305f\u306e\u3067\u3001\u4eca\u56de\u306e\u30b3\u30f3\u30da\u3067\u306f Public Leaderboard \u3092\u5b8c\u5168\u306b\u7121\u8996\u3057\u306a\u304c\u3089\u30e2\u30c7\u30eb\u306e\u6539\u5584\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u5b89\u6613\u306b\u76ee\u306e\u524d\u306e\u6570\u5b57\u3092\u4fe1\u983c\u3059\u308b\u306a\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u306d\u3002<\/p>\n<p>\u30e2\u30c7\u30eb\u306e\u7cbe\u5ea6\u3092\u6e2c\u308b\u65b9\u6cd5\u306f\u3082\u3046\u4e00\u3064\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u304c Cross Validation \u3067\u3059\u3002\u5b66\u7fd2\u30c7\u30fc\u30bf\u3092\u30e2\u30c7\u30eb\u5b66\u7fd2\u7528\u3068\u7cbe\u5ea6\u691c\u8a3c\u7528\u306b\u5206\u5272\u3059\u308b\u3053\u3068\u3067\u3001\u30e2\u30c7\u30eb\u306e\u5b66\u7fd2\u3068\u7cbe\u5ea6\u306e\u6e2c\u5b9a\u3092\u540c\u6642\u306b\u884c\u3046\u65b9\u6cd5\u3067\u3059\u3002\u4eca\u56de\u306e\u30b3\u30f3\u30da\u3067\u306f\u3001Public Leaderboard \u306e\u30b5\u30f3\u30d7\u30eb\u6570\u3088\u308a\u5b66\u7fd2\u30c7\u30fc\u30bf\u306e\u30b5\u30f3\u30d7\u30eb\u6570\u306e\u65b9\u304c\u5727\u5012\u7684\u306b\u591a\u304b\u3063\u305f\u306e\u3067\u3001Cross Validation\uff08\u4ea4\u5dee\u691c\u8a3c\uff09\u306e\u65b9\u304c\u3088\u308a\u4fe1\u983c\u5ea6\u306e\u9ad8\u3044\u7cbe\u5ea6\u6e2c\u5b9a\u6cd5\u3067\u3057\u305f\u3002<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"329\" class=\"aligncenter size-large wp-image-7872\" src=\"https:\/\/blogs.mathworks.com\/japan-community\/files\/2022\/11\/cross_validation-1024x329.png\" alt=\"\" \/><\/p>\n<p>\u3067\u306f\u3001Cross Validation \u306e\u7cbe\u5ea6\u3092\u305d\u306e\u307e\u307e\u9d5c\u5451\u307f\u306b\u3059\u308c\u3070\u3088\u3044\u306e\u304b\uff1f\u5b9f\u306f\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u300c\u5b66\u7fd2\u30c7\u30fc\u30bf\u306e\u5206\u5e03\u300d\u306b\u7559\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002\u4eca\u56de\u306e\u5b66\u7fd2\u30c7\u30fc\u30bf\u3067\u306f CE \u3068 LAA \u304c\u3060\u3044\u305f\u3044 7:3 \u3067\u5206\u5e03\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u30bf\u30b9\u30af\u306e\u96e3\u6613\u5ea6\u304c\u9ad8\u3044\u5834\u5408\u3001\u753b\u50cf\u304b\u3089\u6709\u52b9\u306a\u7279\u5fb4\u91cf\u3092\u306a\u304b\u306a\u304b\u62bd\u51fa\u3067\u304d\u307e\u305b\u3093\u3002\u3059\u308b\u3068\u3001\u30e2\u30c7\u30eb\u306f\u300c\u5b66\u7fd2\u30c7\u30fc\u30bf\u306e\u5206\u5e03\u300d\u81ea\u4f53\u3092\u91cd\u8981\u306a\u624b\u639b\u304b\u308a\u3068\u3057\u3066\u5224\u5225\u30eb\u30fc\u30eb\u3092\u69cb\u7bc9\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u300c\u5165\u529b\u753b\u50cf\u306e\u3060\u3044\u305f\u3044 7 \u5272\u3092 CE\u3001\u3060\u3044\u305f\u3044 3 \u5272\u3092 LAA \u3068\u5224\u5225\u3059\u308b\u300d\u3088\u3046\u306b\u5b66\u7fd2\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u3082\u3061\u308d\u3093\u3001\u5b9f\u4e16\u754c\u306e CE:LAA \u306e\u5272\u5408\u304c 7:3 \u306a\u306e\u3067\u3042\u308c\u3070\u554f\u984c\u306a\u3044\u306e\u3067\u3059\u304c\u3001\u3082\u3057\u3001\u5b9f\u4e16\u754c\u306e\u5206\u5e03\u304c 5:5 \u3060\u3063\u305f\u3089? 2:8 \u3060\u3063\u305f\u3089? \u5b66\u7fd2\u3055\u308c\u305f\u30e2\u30c7\u30eb\u306e\u7cbe\u5ea6\u306f\u58ca\u6ec5\u7684\u306a\u3082\u306e\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u4eca\u56de\u306e\u30b3\u30f3\u30da\u3067\u306f\u3001\u307e\u3055\u306b\u3053\u308c\u304c\u8d77\u3053\u308a\u307e\u3057\u305f\u3002\u591a\u304f\u306e\u30b3\u30f3\u30da\u53c2\u52a0\u8005\u304c\u300cCross Validation \u3067\u306f\u7cbe\u5ea6\u304c\u826f\u3044\u304c\u3001\u5b9f\u969b\u306e\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u3067\u306f\u7cbe\u5ea6\u304c\u60aa\u3044\u300d\u3068\u3044\u3046\u7d4c\u9a13\u3092\u3057\u305f\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u4eca\u56de\u306e\u30b3\u30f3\u30da\u3067\u6700\u7d42\u7684\u306b\u79c1\u304c\u3068\u3063\u305f\u65b9\u6cd5\u306f\u3001\u300cClass Weight \u3067\u5b66\u7fd2\u30c7\u30fc\u30bf\u306e\u5206\u5e03\u306e\u504f\u308a\u3092\u88dc\u6b63\u3057\u305f\u4e0a\u3067\u3001Cross Validation \u306e\u6570\u5024\u304c\u826f\u304f\u306a\u308b\u3088\u3046\u306b\u30e2\u30c7\u30eb\u3092\u8a66\u884c\u932f\u8aa4\u3059\u308b\u300d\u3068\u3044\u3046\u3082\u306e\u3067\u3057\u305f\u3002Class Weight \u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u5b66\u7fd2\u30c7\u30fc\u30bf\u306e\u504f\u308a\u306b\u4f9d\u5b58\u3057\u306a\u3044\u3088\u3046\u306b\u30e2\u30c7\u30eb\u3092\u5b66\u7fd2\u30fb\u8a55\u4fa1\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u3046\u3048\u3067\u3001Public Leaderboard \u3067\u306f\u306a\u304f\u3001\u3088\u308a\u4fe1\u983c\u5ea6\u306e\u9ad8\u3044 Cross Validation \u306e\u30b9\u30b3\u30a2\u3092\u898b\u3066\u30e2\u30c7\u30eb\u306e\u826f\u3057\u60aa\u3057\u3092\u5224\u65ad\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u3061\u306a\u307f\u306b MATLAB \u3067\u306f\u3001Cross Validation \u306f <a href=\"https:\/\/jp.mathworks.com\/videos\/classify-data-using-the-classification-learner-app-106171.html\">Classification Learner App<\/a> \u3068 <a href=\"https:\/\/jp.mathworks.com\/videos\/forecast-electrical-load-using-the-regression-learner-app-1536231842528.html\">Regression Learner App<\/a> \u3067\u7c21\u5358\u306b\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001Class Weight \u306b\u95a2\u3057\u3066\u3082\u3001<a href=\"https:\/\/jp.mathworks.com\/help\/deeplearning\/ref\/nnet.cnn.layer.classificationoutputlayer.html\">ClassificationOutputLayer<\/a> \u306e ClassWeights \u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>3rd place solution \u306e\u6982\u7565<\/h2>\n<p>\u6700\u7d42\u7684\u306a\u79c1\u306e\u89e3\u6cd5\u3092\u7c21\u5358\u306b\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"504\" class=\"aligncenter size-large wp-image-7875\" src=\"https:\/\/blogs.mathworks.com\/japan-community\/files\/2022\/11\/model_overview-1024x504.png\" alt=\"\" \/><\/p>\n<p>\u307e\u305a\u3001\u30e2\u30c7\u30eb\u306e\u5b66\u7fd2\u6642\u306e\u51e6\u7406\u306b\u3064\u3044\u3066\u3054\u8aac\u660e\u3057\u307e\u3059\u3002\u524d\u8ff0\u3057\u305f\u3068\u304a\u308a\u3001\u753b\u50cf\u30c7\u30fc\u30bf\u306f\u5168\u3066\u4e8b\u524d\u306b\u30d1\u30c3\u30c1\u72b6\u306b\u5206\u5272\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u30e2\u30c7\u30eb\u306e pre-training \u3092\u307e\u305a\u884c\u3044\u307e\u3059\u3002\u4eca\u56de\u3001\u79c1\u306f ResNet152V2 \u7b49\u306e\u4e8b\u524d\u5b66\u7fd2\u6e08\u307f\u306e\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\u30e2\u30c7\u30eb\u3092\u4f7f\u3044\u307e\u3057\u305f\u304c\u3001\u3053\u308c\u3089\u306e\u30e2\u30c7\u30eb\u306f ImageNet \u3068\u3044\u3046\u81ea\u7136\u753b\u306e\u30c7\u30fc\u30bf\u3067\u5b66\u7fd2\u3055\u308c\u305f\u30e2\u30c7\u30eb\u3067\u3059\u3002\u81ea\u7136\u753b\u3068\u75c5\u7406\u753b\u50cf\u3067\u306f\u6027\u8cea\u304c\u5927\u304d\u304f\u7570\u306a\u308b\u3068\u8003\u3048\u307e\u3057\u305f\u306e\u3067\u3001\u5b66\u7fd2\u524d\u306b pre-training \u51e6\u7406\u3092\u631f\u307f\u307e\u3057\u305f\u3002\u4eca\u56de\u306e\u30b3\u30f3\u30da\u3067\u306f\u3001\u5b66\u7fd2\u7528\u306e training dataset \u306b\u52a0\u3048\u3001\u672c\u30bf\u30b9\u30af\u3068\u306f\u7570\u306a\u308b\u30e9\u30d9\u30eb\u304c\u4ed8\u4e0e\u3055\u308c\u305f\u75c5\u7406\u753b\u50cf\u304c Other dataset \u3068\u3057\u3066\u914d\u5e03\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e Other dataset \u3092\u7528\u3044\u3066\u30e2\u30c7\u30eb\u3092 pre-training \u3057\u3001\u305d\u306e\u5f8c\u3001training dataset \u3092\u7528\u3044\u3066\u30e2\u30c7\u30eb\u306e\u5b66\u7fd2\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u306a\u304a\u3001\u30e2\u30c7\u30eb\u306e\u5b66\u7fd2\u6642\u306b\u306f\u3001\u524d\u8ff0\u3057\u305f Class Weights \u3092\u4f7f\u3044\u307e\u3057\u305f\u3002\u4f7f\u7528\u3057\u305f\u30e2\u30c7\u30eb\u306f\u3001ResNet152V2\u3001EfficientNetB0\u3001Xception \u3067\u3059\u3002<\/p>\n<p>\u63a8\u8ad6 (\u5b66\u7fd2\u3057\u305f\u30e2\u30c7\u30eb\u3067\u4e88\u6e2c\u3092\u884c\u3046)\u6642\u306f\u3001\u5b66\u7fd2\u6642\u3068\u540c\u69d8\u306b\u5165\u529b\u753b\u50cf\u3092\u30d1\u30c3\u30c1\u72b6\u306b\u5206\u5272\u3057\u3001\u5b66\u7fd2\u3057\u305f\u30e2\u30c7\u30eb\u3067\u63a8\u6e2c\u3092\u884c\u3044\u307e\u3059\u3002\u5404\u30d1\u30c3\u30c1\u306b\u5bfe\u3057\u3066\u5404\u30e2\u30c7\u30eb\u306e\u63a8\u6e2c\u5024\u3092\u8a08\u7b97\u3057\u3001\u305d\u306e\u5e73\u5747\u3092\u3068\u308b\u3053\u3068\u3067\u6700\u7d42\u7684\u306a\u4e88\u6e2c\u5024\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h1>MATLAB \u3068 Python \u306e\u9055\u3044\u3092\u5b9f\u611f\u3057\u305f\u51e1\u30df\u30b9<\/h1>\n<p>\u3055\u3066\u3001\u524d\u7f6e\u304d\u304c\u9577\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u304c\u3001\u3053\u3053\u304b\u3089\u304c\u672c\u984c\u3067\u3059\uff01\u4eca\u56de\u3001Python \u3067 Kaggle \u30b3\u30f3\u30da\u306b\u53c2\u52a0\u3057\u305f\u306e\u3067\u3059\u304c\u3001\u5b9f\u306f\u79c1\u306e\u4f5c\u6210\u3057\u305f Python \u30b3\u30fc\u30c9\u306b\u30d0\u30b0\u304c\u3042\u308a\u3001\u8cb4\u91cd\u306a\u6642\u9593\u3092 3 \u65e5\u9593\u3082\u30ed\u30b9\u3057\u3066\u3057\u307e\u3046\u3068\u3044\u3046\u30df\u30b9\u3092\u3057\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002 \u3053\u3053\u304b\u3089\u306f\u3001\u79c1\u304c Python \u3067\u72af\u3057\u305f\u30df\u30b9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3064\u3064\u3001\u3053\u306e\u51fa\u6765\u4e8b\u304b\u3089\u611f\u3058\u305f\u300cMATLAB \u3068 Python \u306e\u9055\u3044\u300d\u306b\u3064\u3044\u3066\u8a9e\u308a\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u767e\u805e\u306f\u4e00\u898b\u306b\u5982\u304b\u305a\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u79c1\u304c\u66f8\u3044\u305f Python \u30b3\u30fc\u30c9\u306e\u4e00\u90e8\u3092\u307e\u305a\u7d39\u4ecb\u3057\u307e\u3059\u3002 \u3053\u306e\u30b3\u30fc\u30c9\u306f\u3001\u5165\u529b\u753b\u50cf\u306e\u524d\u51e6\u7406\u3092\u884c\u3046\u30b3\u30fc\u30c9\u306e\u4e00\u90e8\u3067\u3059\u3002(\u8aac\u660e\u306e\u305f\u3081\u3001\u5b9f\u969b\u306e\u30b3\u30fc\u30c9\u304b\u3089\u4e00\u90e8\u5909\u66f4\u3057\u3066\u3044\u307e\u3059) 1 \u884c\u76ee\u3068 2 \u884c\u76ee\u306f\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u8aad\u307f\u8fbc\u307f\u3067\u3059\u3002 3 \u884c\u76ee\u306f\u3001pyvips \u3092\u4f7f\u3063\u3066\u753b\u50cf\u3092\u8aad\u307f\u8fbc\u3093\u3067\u3044\u307e\u3059\u3002\u5165\u529b\u753b\u50cf\u306f\u975e\u5e38\u306b\u5de8\u5927\u306a\u306e\u3067\u3001\u753b\u50cf\u5168\u4f53\u3092\u30e1\u30e2\u30ea\u306b\u8aad\u307f\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u306e\u3067\u3001\u5de8\u5927\u753b\u50cf\u3092\u5c11\u306a\u3044\u30e1\u30e2\u30ea\u3067\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u308b pyvips \u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002 4 \u884c\u76ee\u3067\u3001\u5de8\u5927\u753b\u50cf\u3092\u30d1\u30c3\u30c1\u72b6\u306b\u5207\u308a\u51fa\u3057\u3066\u3044\u307e\u3059\u3002 5 \u884c\u76ee\u3067\u3001\u30d1\u30c3\u30c1\u72b6\u306b\u5207\u308a\u51fa\u3057\u305f\u753b\u50cf\u3092\u30e1\u30e2\u30ea\u4e0a\u306b\u30ed\u30fc\u30c9\u3057\u3001python \u306e numpy \u914d\u5217\u3068\u3057\u3066\u5c55\u958b\u3057\u307e\u3059\u3002 6 \u884c\u76ee\u3067\u3001openCV \u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u3063\u3066\u3001image \u3092 out.tif \u306b\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/p>\n<div style=\"background-color: #f5f5f5; margin: 10px 0 10px 0;\">\n<div class=\"inlineWrapper\">\n<div style=\"border-left: 1px solid #bfbfbf; border-right: 1px solid #bfbfbf; border-top: 1px solid #bfbfbf; border-bottom: 0px none #212121; border-radius: 4px 4px 0px 0px; padding: 6px 45px 0px 13px; line-height: 18.004px; min-height: 0px; white-space: nowrap; color: #212121; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px;\"><span style=\"white-space: pre;\">import pyvips<\/span><\/div>\n<\/div>\n<div class=\"inlineWrapper\">\n<div style=\"border-left: 1px solid #bfbfbf; border-right: 1px solid #bfbfbf; border-top: 0px none #212121; border-bottom: 0px none #212121; border-radius: 0px; padding: 0px 45px 0px 13px; line-height: 18.004px; min-height: 0px; white-space: nowrap; color: #212121; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px;\"><span style=\"white-space: pre;\">import cv2<\/span><\/div>\n<\/div>\n<div class=\"inlineWrapper\">\n<div style=\"border-left: 1px solid #bfbfbf; border-right: 1px solid #bfbfbf; border-top: 0px none #212121; border-bottom: 0px none #212121; border-radius: 0px; padding: 0px 45px 0px 13px; line-height: 18.004px; min-height: 0px; white-space: nowrap; color: #212121; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px;\"><span style=\"white-space: pre;\">image = pyvips.Image.new_from_file(&#8216;input.tif&#8217;, access=&#8217;sequential&#8217;) <span style=\"color: #008013;\"># pyvips\u3067\u753b\u50cf\u3092\u8aad\u307f\u8fbc\u3080<\/span><\/span><\/div>\n<\/div>\n<div class=\"inlineWrapper\">\n<div style=\"border-left: 1px solid #bfbfbf; border-right: 1px solid #bfbfbf; border-top: 0px none #212121; border-bottom: 0px none #212121; border-radius: 0px; padding: 0px 45px 0px 13px; line-height: 18.004px; min-height: 0px; white-space: nowrap; color: #212121; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px;\"><span style=\"white-space: pre;\">image = image.crop(0, 0, 512, 512) <span style=\"color: #008013;\"># \u5de6\u4e0a\u304b\u3089512&#215;512\u306e\u9818\u57df\u3067\u753b\u50cf\u3092\u5207\u308a\u51fa\u3059<\/span><\/span><\/div>\n<\/div>\n<div class=\"inlineWrapper\">\n<div style=\"border-left: 1px solid #bfbfbf; border-right: 1px solid #bfbfbf; border-top: 0px none #212121; border-bottom: 0px none #212121; border-radius: 0px; padding: 0px 45px 0px 13px; line-height: 18.004px; min-height: 0px; white-space: nowrap; color: #212121; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px;\"><span style=\"white-space: pre;\">image = image.numpy() <span style=\"color: #008013;\"># image\u3092\u30e1\u30e2\u30ea\u4e0a\u306b\u5c55\u958b<\/span><\/span><\/div>\n<\/div>\n<div class=\"inlineWrapper\">\n<div style=\"border-left: 1px solid #bfbfbf; border-right: 1px solid #bfbfbf; border-top: 0px none #212121; border-bottom: 1px solid #bfbfbf; border-radius: 0px 0px 4px 4px; padding: 0px 45px 4px 13px; line-height: 18.004px; min-height: 0px; white-space: nowrap; color: #212121; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px;\"><span style=\"white-space: pre;\">cv2.imwrite(&#8216;out.tif&#8217;, image) <span style=\"color: #008013;\"># \u753b\u50cf\u3092\u66f8\u304d\u51fa\u3057<\/span><\/span><\/div>\n<\/div>\n<\/div>\n<p>\u4e0a\u306e\u30b3\u30fc\u30c9\u3001\u4e00\u898b\u554f\u984c\u306a\u3044\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u5b9f\u306f\u81f4\u547d\u7684\u306a\u30d0\u30b0\u304c\u3042\u308a\u307e\u3059\u3002\u3067\u3059\u304c\u3001\u79c1\u306f\u305d\u306e\u30d0\u30b0\u306b\u6c17\u3065\u304b\u305a\u306b\u30e2\u30c7\u30eb\u306e\u5b66\u7fd2\u3092\u3057\u7d9a\u3051\u3066\u3057\u307e\u3044\u30013 \u65e5\u9593\u3082\u6642\u9593\u3092\u30ed\u30b9\u3057\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u518d\u3073\u767e\u805e\u306f\u4e00\u898b\u306b\u5982\u304b\u305a\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u4e0a\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u969b\u306e\u753b\u50cf\u3067\u5b9f\u884c\u3057\u305f\u7d50\u679c\u3092\u304a\u898b\u305b\u3057\u307e\u3059\u3002\uff08\u9055\u3044\u3092\u5206\u304b\u308a\u3084\u3059\u304f\u3059\u308b\u305f\u3081\u3001\u75c5\u7406\u753b\u50cf\u3067\u306f\u306a\u304f\u81ea\u7136\u753b\u306e\u4e8b\u4f8b\u3092\u7d39\u4ecb\u3057\u307e\u3059\uff09<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"403\" class=\"aligncenter size-large wp-image-7878\" src=\"https:\/\/blogs.mathworks.com\/japan-community\/files\/2022\/11\/input_output-1024x403.png\" alt=\"\" \/><\/p>\n<p>\u4e00\u76ee\u77ad\u7136\u3067\u3059\u306d\u3002\u753b\u50cf\u306e\u8272\u304c\u5909\u308f\u3063\u3066\u3057\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001pyvips \u3068 cv2 \u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u9593\u306e\u4ed5\u69d8\u306e\u9055\u3044\u3092\u610f\u8b58\u305b\u305a\u306b\u51e6\u7406\u3092\u3064\u306a\u3052\u3066\u3057\u307e\u3063\u305f\u3053\u3068\u304c\u539f\u56e0\u3067\u3059\u3002 pyvips \u306f\u753b\u50cf\u3092\u5185\u90e8\u7684\u306b\u300cRGB\u300d\u306e\u9806\u3067\u6271\u3046\u306e\u306b\u5bfe\u3057\u3066\u3001cv2 \u306f\u300cBGR\u300d\u306e\u9806\u3067\u6271\u3044\u307e\u3059\u3002 \u3064\u307e\u308a\u30015 \u884c\u76ee\u306e imgage.numpy() \u30b3\u30de\u30f3\u30c9\u3067\u306f\u3001pyvips \u304c\u753b\u50cf\u3092\u300cRGB\u300d\u9806\u3067\u30e1\u30e2\u30ea\u306b\u683c\u7d0d\u3057\u307e\u3059\u3002 \u4e00\u65b9\u30016 \u884c\u76ee\u306e cv2.imwrite \u3067\u306f\u3001openCV \u304c image \u914d\u5217\u3092\u300cBGR\u300d\u9806\u306e\u753b\u50cf\u3068\u89e3\u91c8\u3057\u3001\u753b\u50cf\u3092\u66f8\u304d\u51fa\u3057\u307e\u3059\u3002\u3053\u308c\u304c\u539f\u56e0\u3067\u3001out.tif \u306e\u8272\u304c\u5909\u308f\u3063\u3066\u3057\u307e\u3063\u305f\u3001\u3068\u3044\u3046\u306e\u304c\u30d0\u30b0\u306e\u539f\u56e0\u3067\u3059\u3002 \u6b63\u3057\u304f\u306f\u30015 \u884c\u76ee\u3068 6 \u884c\u76ee\u306e\u9593\u306b\u4e0b\u306e\u4e00\u6587\u3092\u631f\u3080\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div style=\"background-color: #f5f5f5; margin: 10px 0 10px 0;\">\n<div class=\"inlineWrapper\">\n<div style=\"border-radius: 4px; padding: 6px 45px 4px 13px; line-height: 18.004px; min-height: 0px; white-space: nowrap; color: #212121; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px; border: 1px solid #bfbfbf;\"><span style=\"white-space: pre;\">image = cv2.cvtColor(image, cv2.COLOR_RGB2BGR) <span style=\"color: #008013;\"># RGB\u30c7\u30fc\u30bf\u3092BGR\u306b\u5909\u63db (openCV\u306f\u753b\u50cf\u3092BGR\u30c7\u30fc\u30bf\u9806\u3067\u6271\u3046)<\/span><\/span><\/div>\n<\/div>\n<\/div>\n<p>\u4eca\u56de\u306e\u5931\u6557\u306f\u3001\u5165\u529b\u753b\u50cf\u3068\u51fa\u529b\u753b\u50cf\u306e\u5bfe\u5fdc\u3092\u3057\u3063\u304b\u308a\u898b\u308c\u3070\u9632\u3052\u308b\u3082\u306e\u3067\u3059\u3002\u307e\u305f\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u3057\u3063\u304b\u308a\u8aad\u3081\u3070\u5404\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u3069\u306e\u3088\u3046\u306b\u30c7\u30fc\u30bf\u3092\u6271\u3063\u3066\u3044\u308b\u306e\u304b\u3082\u66f8\u3044\u3066\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u3046\u3044\u3046\u610f\u5473\u3067\u3001\u4eca\u56de\u306e\u30d0\u30b0\u306f\u5358\u306a\u308b\u79c1\u306e\u30b1\u30a2\u30ec\u30b9\u30df\u30b9\u306a\u306e\u3067\u3059\u304c\u3001\u300cMATLAB \u3060\u3063\u305f\u3089\u8d77\u3053\u308a\u3048\u306a\u3044\u30df\u30b9\u3060\u3063\u305f\u306a\u3041\u300d\u3068\u3044\u3046\u601d\u3044\u304c\u8133\u88cf\u306b\u6d6e\u304b\u3093\u3060\u306e\u3082\u4e8b\u5b9f\u3002\u300c\u666e\u6bb5\u3001\u81ea\u5206\u304c\u3053\u3093\u306a\u306b\u3082 MATLAB \u306b\u5b88\u3089\u308c\u3066\u3044\u305f\u306e\u304b\u300d\u3068\u75db\u611f\u3057\u307e\u3057\u305f\u3002<\/p>\n<h1>Python \u306f\u81ea\u7531\u306a\u306e\u304c\u30e1\u30ea\u30c3\u30c8\u3060\u304c\u3001\u81ea\u7531\u3059\u304e\u308b\u306e\u304c\u30c7\u30e1\u30ea\u30c3\u30c8<\/h1>\n<p>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u3067 Python \u3092\u4f7f\u3046\u3068\u304d\u306b\u3082\u826f\u304f\u611f\u3058\u307e\u3059\u304c\u3001Python \u306f\u672c\u5f53\u306b\u81ea\u7531\u5ea6\u304c\u9ad8\u3044\u8a00\u8a9e\u3067\u3059\u3002\u305f\u304f\u3055\u3093\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u516c\u958b\u3055\u308c\u3066\u304a\u308a\u3001\u305d\u308c\u3089\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u69d8\u3005\u306a\u3053\u3068\u304c\u5b9f\u73fe\u3067\u304d\u308b\u304b\u3089\u3067\u3059\u3002\u5148\u307b\u3069\u306e\u4f8b\u3067\u306f\u3001openCV\u3001pyVips\u3001Numpy \u306e3\u3064\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u753b\u50cf\u51e6\u7406\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u3001\u81ea\u7531\u5ea6\u304c\u9ad8\u3044\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u30e1\u30ea\u30c3\u30c8\u3070\u304b\u308a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u5206\u30d7\u30ed\u30b0\u30e9\u30de\u306e\u8cac\u4efb\u3001\u30b1\u30a2\u3059\u3079\u304d\u4e8b\u67c4\u304c\u5897\u3048\u308b\u304b\u3089\u3067\u3059\u3002\u5404\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u3069\u3046\u7d44\u307f\u5408\u308f\u305b\u308b\u306e\u304b\u3001\u305d\u3057\u3066\u305d\u306e\u7d44\u307f\u5408\u308f\u305b\u306f\u6b63\u3057\u304f\u52d5\u4f5c\u3059\u308b\u306e\u304b\u3002\u3053\u308c\u3089\u3092\u78ba\u8a8d\u3059\u308b\u8cac\u4efb\u304c\u30d7\u30ed\u30b0\u30e9\u30de\u5074\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306e\u79c1\u306e\u5931\u6557\u306f\u3001\u3053\u308c\u3089\u306e\u8cac\u4efb\u3092\u679c\u305f\u3055\u306a\u304b\u3063\u305f\u4e8b\u304c\u539f\u56e0\u3067\u3059\u3002Pyvips\u3001openCV \u306e\u4ed5\u69d8\u3092\uff08\u6642\u306b\u306f\u82f1\u8a9e\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u8aad\u307f\uff09\u8abf\u3079\u3001\u5185\u90e8\u3067\u30c7\u30fc\u30bf\u304c\u3069\u3046\u4fdd\u6301\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u7406\u89e3\u3057\u3001\u6b63\u3057\u304f\u30c7\u30fc\u30bf\u304c\u53d7\u3051\u6e21\u3057\u3067\u304d\u3066\u3044\u308b\u304b\u3092\u691c\u8a3c\u3059\u308b\u3002\u3053\u308c\u304c\u672c\u6765\u3001\u79c1\u304c\u679c\u305f\u3059\u3079\u304d\u3053\u3068\u3067\u3057\u305f\u3002<\/p>\n<p>\u300cPyvips \u3068 openCV \u3092\u9023\u7d50\u3059\u308b\u3068\u3001RGB \u3068 BGR \u304c\u5165\u308c\u66ff\u308f\u308b\u306e\u3067\u6ce8\u610f\u300d\u3002Python \u306f\u3001\u3053\u306e\u3088\u3046\u306a\u8b66\u544a\u3092\u767a\u3057\u3066\u304f\u308c\u307e\u305b\u3093\u3002\u305d\u3057\u3066\u3001RGB \u3068 BGR \u304c\u5165\u308c\u66ff\u308f\u3063\u3066\u3082\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002Python \u3092\u4f7f\u3046\u4e0a\u3067\u306f\u3001\u79c1\u81ea\u8eab\u304c\u72ec\u529b\u3067\u3053\u306e\u8b66\u544a\u306b\u6c17\u3065\u304b\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u306e\u3067\u3059\u3002<\/p>\n<p>Python \u306e\u30e1\u30ea\u30c3\u30c8\u306f\u81ea\u7531\u306a\u3053\u3068\u3001\u30c7\u30e1\u30ea\u30c3\u30c8\u306f\u81ea\u7531\u3059\u304e\u308b\u3053\u3068\u3002\u3053\u308c\u304c\u4eca\u56de\u79c1\u304c\u611f\u3058\u305f Python \u306e\u7279\u5fb4\u3067\u3059\u3002Python \u306f\u3001\u591a\u5f69\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u81ea\u7531\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3001\u305d\u306e\u5206\u30e9\u30a4\u30d6\u30e9\u30ea\u9593\u306e\u9023\u7d50\u306b\u306f\u6c17\u3092\u4ed8\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4eca\u56de\u304a\u8a71\u3057\u305f\u79c1\u306e\u5931\u6557\u4f8b\u3092\u898b\u3066\u3001\u300c\u81ea\u529b\u3067\u89e3\u6c7a\u3059\u308b\u306e\u306f\u96e3\u3057\u305d\u3046\u300d\u3068\u611f\u3058\u305f\u65b9\u306b\u3068\u3063\u3066\u306f\u3001\u3082\u3057\u304b\u3057\u305f\u3089 Python \u306f\u81ea\u7531\u3059\u304e\u308b\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u4e00\u65b9\u3001\u95a2\u6570\u306e\u4ed5\u69d8\u66f8\u3092\u8aad\u307f\u6163\u308c\u3066\u3044\u305f\u308a\u3001\u30d0\u30b0\u306e\u539f\u56e0\u3092\u81ea\u529b\u3067\u89e3\u6c7a\u3067\u304d\u308b\u65b9\u306b\u3068\u3063\u3066\u306f\u3001Python \u306f\u826f\u3044\u9078\u629e\u80a2\u3067\u3057\u3087\u3046\u3002<\/p>\n<h1>MATLAB \u306f\u521d\u5fc3\u8005\u306b\u3082\u5feb\u9069\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u66f8\u3051\u308b\u70b9\u304c\u30e1\u30ea\u30c3\u30c8\u3060\u304c\u3001Python \u307b\u3069\u306e\u81ea\u7531\u5ea6\u306f\u306a\u3044<\/h1>\n<p>MATLAB \u306f\u3001\u958b\u767a\u5143\u304c MathWorks \u4e00\u793e\u3068\u3044\u3046\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u304f\u3055\u3093\u306e Toolbox \u3092\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u305d\u308c\u3082\u3059\u3079\u3066 MathWorks \u793e\u88fd\u3067\u3059\u3002 \u3053\u308c\u304c\u3001MATLAB \u306e\u30e1\u30ea\u30c3\u30c8\u3060\u3068\u79c1\u306f\u601d\u3063\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u3001\u4eca\u56de Python \u3067\u5931\u6557\u3092\u7d4c\u9a13\u3057\u305f\u79c1\u306b\u3068\u3063\u3066\u3001\u3053\u306e\u30e1\u30ea\u30c3\u30c8\u306f\u969b\u7acb\u3063\u3066\u611f\u3058\u3089\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u4e0a\u8a18 Python \u306e\u753b\u50cf\u5207\u308a\u51fa\u3057\u30b9\u30af\u30ea\u30d7\u30c8\u306f\u3001MATLAB \u3067\u66f8\u304f\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div style=\"background-color: #f5f5f5; margin: 10px 0 10px 0;\">\n<div class=\"inlineWrapper\">\n<div style=\"border-left: 1px solid #bfbfbf; border-right: 1px solid #bfbfbf; border-top: 1px solid #bfbfbf; border-bottom: 0px none #212121; border-radius: 4px 4px 0px 0px; padding: 6px 45px 0px 13px; line-height: 18.004px; min-height: 0px; white-space: nowrap; color: #212121; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px;\"><span style=\"white-space: pre;\">image = imread(<span style=\"color: #a709f5;\">&#8220;input.tif&#8221;<\/span>, <span style=\"color: #a709f5;\">&#8216;PixelRegion&#8217;<\/span>, {[1, 512], [1, 512]}); <span style=\"color: #008013;\">% \u5de6\u4e0a512&#215;512\u306e\u9818\u57df\u306e\u307f\u3092\u8aad\u307f\u8fbc\u3080<\/span><\/span><\/div>\n<\/div>\n<div class=\"inlineWrapper\">\n<div style=\"border-left: 1px solid #bfbfbf; border-right: 1px solid #bfbfbf; border-top: 0px none #212121; border-bottom: 1px solid #bfbfbf; border-radius: 0px 0px 4px 4px; padding: 0px 45px 4px 13px; line-height: 18.004px; min-height: 0px; white-space: nowrap; color: #212121; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px;\"><span style=\"white-space: pre;\">imwrite(<span style=\"color: #a709f5;\">&#8220;out.tif&#8221;<\/span>, image); <span style=\"color: #008013;\">%\u5207\u308a\u51fa\u3057\u305f\u753b\u50cf\u3092\u66f8\u304d\u51fa\u3057<\/span><\/span><\/div>\n<\/div>\n<\/div>\n<p>\u307e\u305a\u3001MATLAB \u3060\u3068\u305f\u3063\u305f 2 \u884c\u3067\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Python \u3067\u306f\u8907\u6570\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u307e\u305f\u3050\u5fc5\u8981\u304c\u3042\u3063\u305f\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u53d7\u3051\u6e21\u3057\u306b\u3044\u304f\u3064\u304b\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002 \u3057\u304b\u3057\u3001MATLAB \u3067\u306f\u305d\u306e\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002imread \u306e PixelRegion \u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u90e8\u5206\u753b\u50cf\u3092\u8aad\u307f\u8fbc\u3093\u3067\u3001\u305d\u306e\u307e\u307e imwrite \u3067\u753b\u50cf\u3092\u4fdd\u5b58\u3067\u304d\u307e\u3059\u3002 \u3055\u3089\u306b\u3001\u5185\u90e8\u30c7\u30fc\u30bf\u306e\u6301\u3061\u65b9\u3092\u30d7\u30ed\u30b0\u30e9\u30de\u304c\u6c17\u306b\u3059\u308b\u5fc5\u8981\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u6b63\u3057\u304f\u30c7\u30fc\u30bf\u306e\u53d7\u3051\u6e21\u3057\u304c\u884c\u308f\u308c\u308b\u3088\u3046\u3001MATLAB \u304c\u30d7\u30ed\u30b0\u30e9\u30de\u3092\u5b88\u3063\u3066\u304f\u308c\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30d0\u30b0\u304c\u767a\u751f\u3057\u305f\u6642\u306e\u5bfe\u51e6\u306e\u3057\u3084\u3059\u3055\u3082 MATLAB \u306e\u30e1\u30ea\u30c3\u30c8\u3067\u3057\u3087\u3046\u3002\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f MATLAB \u516c\u5f0f\u30b5\u30a4\u30c8\u306b\u5168\u3066\u96c6\u7d04\u3055\u308c\u3066\u304a\u308a\u3001doc \u30b3\u30de\u30f3\u30c9\u3067\u5373\u5ea7\u306b\u53c2\u7167\u3067\u304d\u307e\u3059\u3002\u3069\u3046\u3057\u3066\u3082\u539f\u56e0\u304c\u5206\u304b\u3089\u306a\u3044\u3068\u304d\u306f\u3001MathWorks \u306e\u69d8\u3005\u306a\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3046\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u30c6\u30af\u30cb\u30ab\u30eb\u30b5\u30dd\u30fc\u30c8\u306b\u554f\u3044\u5408\u308f\u305b\u3066\u3082\u3044\u3044\u3067\u3059\u3057\u3001\u30b3\u30f3\u30b5\u30eb\u30c6\u30a3\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<a href=\"https:\/\/jp.mathworks.com\/matlabcentral\/answers\/\">MATLAB Answers<\/a> \u306b\u7591\u554f\u3092\u6295\u7a3f\u3059\u308b\u306e\u3082\u3044\u3044\u3067\u3057\u3087\u3046\u3002Python \u306e\u5834\u5408\u306f\u3082\u3046\u5c11\u3057\u89e3\u6c7a\u304c\u8907\u96d1\u306b\u306a\u308a\u307e\u3059\u3002\u5148\u307b\u3069\u3001Python \u3067\u79c1\u306e\u5931\u6557\u4f8b\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u304c\u3001\u3082\u3057\u3042\u306a\u305f\u306e\u8eab\u306b\u540c\u3058\u3053\u3068\u304c\u8d77\u3053\u3063\u305f\u3068\u304d\u306b\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u304b\u60f3\u50cf\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u81ea\u529b\u3067\u30d0\u30b0\u306e\u539f\u56e0\u3092\u63a2\u3059?\u9069\u5207\u306a\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3092\u63a2\u3057\u3066\u8cea\u554f\u3059\u308b?\u65b9\u6cd5\u306f\u8272\u3005\u3068\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u3044\u305a\u308c\u306b\u305b\u3088\u81ea\u3089\u306e\u624b\u3067\u89e3\u6c7a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3082\u3061\u308d\u3093\u3001MATLAB \u306b\u3082\u30c7\u30e1\u30ea\u30c3\u30c8\u306f\u3042\u308a\u307e\u3059\u3002\u958b\u767a\u5143\u304c MathWorks \u4e00\u793e\u3068\u3044\u3046\u30e1\u30ea\u30c3\u30c8\u3092\u6319\u3052\u307e\u3057\u305f\u304c\u3001\u305d\u308c\u304c\u305d\u306e\u307e\u307e\u30c7\u30e1\u30ea\u30c3\u30c8\u306b\u306a\u308a\u307e\u3059\u3002\u6b8b\u5ff5\u306a\u304c\u3089\u3001MathWorks \u4e00\u793e\u3067\u958b\u767a\u3059\u308b MATLAB \u53ca\u3073 Toolbox \u3068\u3001\u3042\u3089\u3086\u308b\u7d44\u7e54\u304c\u958b\u767a\u3059\u308b Python \u3067\u306f\u3001\u5358\u7d14\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u6570\u306b\u95a2\u3057\u3066\u306f\u5f8c\u8005\u306b\u5206\u304c\u3042\u308b\u306e\u306f\u8a8d\u3081\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u305f\u3060\u3001MATLAB \u53ca\u3073 MATLAB Toolbox 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\u306e\u7279\u5fb4\u3060\u3068\u79c1\u306f\u601d\u3063\u3066\u3044\u307e\u3059\u3002\u4ed5\u69d8\u3092\u6df1\u304f\u7406\u89e3\u3057\u306a\u304f\u3066\u3082\u9ad8\u5ea6\u306a\u95a2\u6570\u3092\u4f7f\u3048\u308b\u624b\u8efd\u3055\u3001\u96c6\u7d04\u3055\u308c\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3001\u624b\u539a\u3044\u30b5\u30dd\u30fc\u30c8\u3002\u3053\u308c\u3089\u306b\u30e1\u30ea\u30c3\u30c8\u3092\u611f\u3058\u308b\u65b9\u306f\u3001MATLAB \u304c\u30de\u30c3\u30c1\u3059\u308b\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<h1>\u304a\u308f\u308a\u306b<\/h1>\n<p>\u3044\u304b\u304c\u3067\u3057\u305f\u3067\u3057\u3087\u3046\u304b\u3002\u79c1\u306e Kaggle \u3067\u306e\u5931\u6557\u4f8b\u3092\u901a\u3057\u3066\u3001MATLAB \u3068 Python \u306e\u9055\u3044\u306b\u3064\u3044\u3066\u8a9e\u3063\u3066\u307f\u307e\u3057\u305f\u3002 MATLAB \u306b\u306f MATLAB \u306e\u3001Python \u306b\u306f Python \u306e\u3044\u3044\u3068\u3053\u308d\u304c\u3042\u308a\u307e\u3059\u3002\u7d50\u5c40\u306e\u3068\u3053\u308d\u3001\u81ea\u5206\u81ea\u8eab\u306e\u30b9\u30ad\u30eb\u3084\u3084\u308a\u305f\u3044\u3053\u3068\u306b\u5bfe\u3057\u3066\u3001\u3088\u308a\u30de\u30c3\u30c1\u3057\u3066\u3044\u308b\u8a00\u8a9e\u3092\u9078\u3076\u3053\u3068\u304c\u91cd\u8981\u306a\u306e\u3060\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"overview-image\"><img decoding=\"async\"  class=\"img-responsive\" src=\"https:\/\/blogs.mathworks.com\/deep-learning\/files\/2021\/10\/data-science-central-blog-wsi-patch-nn-diagram-1.jpg\" onError=\"this.style.display ='none';\" \/><\/div>\n<p>\u4eca\u56de\u306f\u30c6\u30af\u30cb\u30ab\u30eb\u30b3\u30f3\u30b5\u30eb\u30bf\u30f3\u30c8\u306e\u6c60\u7530\u3055\u3093\u306b\u3001Kaggle \u3067\u5165\u8cde\u3057\u305f\u304a\u8a71\u3057\u3092\u805e\u304b\u305b\u3066\u9802\u304d\u307e\u3059\uff01<br \/>\n&nbsp;<\/p>\n<p>\u3053\u3093\u306b\u3061\u306f\u3002MathWorks Japan \u3067\u30c7\u30fc\u30bf\u5206\u6790\u306e\u30c6\u30af\u30cb\u30ab\u30eb\u30b3\u30f3\u30b5\u30eb\u30bf\u30f3\u30c8\u3092\u3057\u3066\u3044\u308b\u6c60\u7530\u3067\u3059\u3002\u4eca\u56de\u3001\u521d\u3081\u3066 MATLAB \u30d6\u30ed\u30b0\u306b\u6295\u7a3f\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3059\u3002\u4eca\u5f8c\u3082\u4e0d\u5b9a\u671f\u3067\u6295\u7a3f\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001\u3088\u308d\u3057\u304f\u304a\u9858\u3044\u3057\u307e\u3059\uff01<br \/>\n\u3055\u3066\u3001\u30bf\u30a4\u30c8\u30eb\u306b\u3082\u3042\u308a\u307e\u3059\u3088\u3046\u306b\u30012022 \u5e74&#8230; <a class=\"read-more\" href=\"https:\/\/blogs.mathworks.com\/japan-community\/2022\/12\/08\/mayo-clinic-3rd-kaggle\/\">read more >><\/a><\/p>\n","protected":false},"author":159,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[41,61],"tags":[116],"_links":{"self":[{"href":"https:\/\/blogs.mathworks.com\/japan-community\/wp-json\/wp\/v2\/posts\/7869"}],"collection":[{"href":"https:\/\/blogs.mathworks.com\/japan-community\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.mathworks.com\/japan-community\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.mathworks.com\/japan-community\/wp-json\/wp\/v2\/users\/159"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.mathworks.com\/japan-community\/wp-json\/wp\/v2\/comments?post=7869"}],"version-history":[{"count":13,"href":"https:\/\/blogs.mathworks.com\/japan-community\/wp-json\/wp\/v2\/posts\/7869\/revisions"}],"predecessor-version":[{"id":7916,"href":"https:\/\/blogs.mathworks.com\/japan-community\/wp-json\/wp\/v2\/posts\/7869\/revisions\/7916"}],"wp:attachment":[{"href":"https:\/\/blogs.mathworks.com\/japan-community\/wp-json\/wp\/v2\/media?parent=7869"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.mathworks.com\/japan-community\/wp-json\/wp\/v2\/categories?post=7869"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.mathworks.com\/japan-community\/wp-json\/wp\/v2\/tags?post=7869"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}