{"id":9141,"date":"2026-06-26T14:11:19","date_gmt":"2026-06-26T05:11:19","guid":{"rendered":"https:\/\/since2020.jp\/media\/?p=9141"},"modified":"2026-06-26T14:22:52","modified_gmt":"2026-06-26T05:22:52","slug":"shap%e3%81%a7ai%e3%81%ae%e5%88%a4%e6%96%ad%e3%82%92%e8%aa%ac%e6%98%8e%e3%81%99%e3%82%8b%ef%bc%9a%e5%ae%9f%e5%8b%99%e3%81%a7%e4%bd%bf%e3%81%88%e3%82%8b%e3%82%b7%e3%83%a3%e3%83%97%e3%83%ac%e3%83%bc","status":"publish","type":"post","link":"https:\/\/since2020.jp\/media\/shap%e3%81%a7ai%e3%81%ae%e5%88%a4%e6%96%ad%e3%82%92%e8%aa%ac%e6%98%8e%e3%81%99%e3%82%8b%ef%bc%9a%e5%ae%9f%e5%8b%99%e3%81%a7%e4%bd%bf%e3%81%88%e3%82%8b%e3%82%b7%e3%83%a3%e3%83%97%e3%83%ac%e3%83%bc\/","title":{"rendered":"SHAP\u3067AI\u306e\u5224\u65ad\u3092\u8aac\u660e\u3059\u308b\uff1a\u5b9f\u52d9\u3067\u4f7f\u3048\u308b\u30b7\u30e3\u30d7\u30ec\u30fc\u5024\u5165\u9580"},"content":{"rendered":"\n

\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u306e\u4e88\u6e2c\u7cbe\u5ea6\u304c\u9ad8\u307e\u308b\u307b\u3069\u3001\u300c\u306a\u305c\u305d\u306e\u4e88\u6e2c\u306b\u306a\u3063\u305f\u306e\u304b\u300d\u3092\u4eba\u9593\u304c\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u96e3\u3057\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u300c\u30d6\u30e9\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u554f\u984c\u300d\u3092\u89e3\u304f\u624b\u6cd5\u3068\u3057\u3066\u3001\u73fe\u5728\u6700\u3082\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u306e\u304c\u300cSHAP\uff08SHapley Additive exPlanations\uff09\u300d\u3067\u3059\u3002\u91d1\u878d\u30fb\u533b\u7642\u30fb\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3068\u696d\u754c\u3092\u554f\u308f\u305a\u3001\u300cAI\u306e\u5224\u65ad\u3092\u8aac\u660e\u3059\u308b\u30c7\u30d5\u30a1\u30af\u30c8\u30c4\u30fc\u30eb\u300d\u3068\u3057\u3066\u306e\u5730\u4f4d\u3092\u7bc9\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n\n

AI<\/a>\nAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8<\/a>\nAPI<\/a>\nAWS<\/a>\nBI<\/a>\nBigQuery<\/a>\nBI\u30c4\u30fc\u30eb<\/a>\nChatGPT<\/a>\ndatabricks<\/a>\nDataiku<\/a>\ndbt<\/a>\nGCP<\/a>\nGitHub<\/a>\nGoogle<\/a>\nGoogle Cloud<\/a>\nLLM<\/a>\nLooker<\/a>\nLooker Studio<\/a>\nMLOps<\/a>\nPython<\/a>\nSnowflake<\/a>\nSQL<\/a>\nVertex AI<\/a>\n\u30b7\u30b9\u30c6\u30e0\u30c4\u30fc\u30eb<\/a>\n\u30c7\u30fc\u30bf\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/a>\n\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9<\/a>\n\u30c7\u30fc\u30bf\u5206\u6790<\/a>\n\u30c7\u30fc\u30bf\u53ef\u8996\u5316<\/a>\n\u30c7\u30fc\u30bf\u57fa\u76e4<\/a>\n\u30c7\u30fc\u30bf\u6d3b\u7528<\/a>\n\u30d6\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0<\/a>\n\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0<\/a>\n\u50cd\u304d\u65b9<\/a>\n\u5206\u6790<\/a>\n\u52b9\u7387\u5316<\/a>\n\u5e83\u544a<\/a>\n\u5e97\u8217\u96c6\u5ba2<\/a>\n\u6226\u7565\u30fb\u6226\u8853<\/a>\n\u6a5f\u68b0\u5b66\u7fd2<\/a>\n\u751f\u6210AI<\/a>\n\u7528\u8a9e\u96c6<\/a>\n\u77e5\u8b58<\/a>\n\u7d71\u8a08\u5b66<\/a>\n\u89e3\u6c7a\u30fb\u6539\u5584<\/a>\n\u96c6\u5ba2<\/a><\/p>\n\n

AI<\/a>\nAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8<\/a>\nAPI<\/a>\nAWS<\/a>\nBI<\/a>\nBigQuery<\/a>\nBI\u30c4\u30fc\u30eb<\/a>\nChatGPT<\/a>\ndatabricks<\/a>\nDataiku<\/a>\ndbt<\/a>\nGCP<\/a>\nGitHub<\/a>\nGoogle<\/a>\nGoogle Cloud<\/a>\nLLM<\/a>\nLooker<\/a>\nLooker Studio<\/a>\nMLOps<\/a>\nPython<\/a>\nSnowflake<\/a>\nSQL<\/a>\nVertex AI<\/a>\n\u30b7\u30b9\u30c6\u30e0\u30c4\u30fc\u30eb<\/a>\n\u30c7\u30fc\u30bf\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/a>\n\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9<\/a>\n\u30c7\u30fc\u30bf\u5206\u6790<\/a>\n\u30c7\u30fc\u30bf\u53ef\u8996\u5316<\/a>\n\u30c7\u30fc\u30bf\u57fa\u76e4<\/a>\n\u30c7\u30fc\u30bf\u6d3b\u7528<\/a>\n\u30d6\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0<\/a>\n\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0<\/a>\n\u50cd\u304d\u65b9<\/a>\n\u5206\u6790<\/a>\n\u52b9\u7387\u5316<\/a>\n\u5e83\u544a<\/a>\n\u5e97\u8217\u96c6\u5ba2<\/a>\n\u6226\u7565\u30fb\u6226\u8853<\/a>\n\u6a5f\u68b0\u5b66\u7fd2<\/a>\n\u751f\u6210AI<\/a>\n\u7528\u8a9e\u96c6<\/a>\n\u77e5\u8b58<\/a>\n\u7d71\u8a08\u5b66<\/a>\n\u89e3\u6c7a\u30fb\u6539\u5584<\/a>\n\u96c6\u5ba2<\/a><\/p>\n\n

AI<\/a>\nAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8<\/a>\nAPI<\/a>\nAWS<\/a>\nBI<\/a>\nBigQuery<\/a>\nBI\u30c4\u30fc\u30eb<\/a>\nChatGPT<\/a>\ndatabricks<\/a>\nDataiku<\/a>\ndbt<\/a>\nGCP<\/a>\nGitHub<\/a>\nGoogle<\/a>\nGoogle Cloud<\/a>\nLLM<\/a>\nLooker<\/a>\nLooker Studio<\/a>\nMLOps<\/a>\nPython<\/a>\nSnowflake<\/a>\nSQL<\/a>\nVertex AI<\/a>\n\u30b7\u30b9\u30c6\u30e0\u30c4\u30fc\u30eb<\/a>\n\u30c7\u30fc\u30bf\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/a>\n\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9<\/a>\n\u30c7\u30fc\u30bf\u5206\u6790<\/a>\n\u30c7\u30fc\u30bf\u53ef\u8996\u5316<\/a>\n\u30c7\u30fc\u30bf\u57fa\u76e4<\/a>\n\u30c7\u30fc\u30bf\u6d3b\u7528<\/a>\n\u30d6\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0<\/a>\n\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0<\/a>\n\u50cd\u304d\u65b9<\/a>\n\u5206\u6790<\/a>\n\u52b9\u7387\u5316<\/a>\n\u5e83\u544a<\/a>\n\u5e97\u8217\u96c6\u5ba2<\/a>\n\u6226\u7565\u30fb\u6226\u8853<\/a>\n\u6a5f\u68b0\u5b66\u7fd2<\/a>\n\u751f\u6210AI<\/a>\n\u7528\u8a9e\u96c6<\/a>\n\u77e5\u8b58<\/a>\n\u7d71\u8a08\u5b66<\/a>\n\u89e3\u6c7a\u30fb\u6539\u5584<\/a>\n\u96c6\u5ba2<\/a><\/p>\n\n

AI<\/a>\nAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8<\/a>\nAPI<\/a>\nAWS<\/a>\nBI<\/a>\nBigQuery<\/a>\nBI\u30c4\u30fc\u30eb<\/a>\nChatGPT<\/a>\ndatabricks<\/a>\nDataiku<\/a>\ndbt<\/a>\nGCP<\/a>\nGitHub<\/a>\nGoogle<\/a>\nGoogle Cloud<\/a>\nLLM<\/a>\nLooker<\/a>\nLooker Studio<\/a>\nMLOps<\/a>\nPython<\/a>\nSnowflake<\/a>\nSQL<\/a>\nVertex AI<\/a>\n\u30b7\u30b9\u30c6\u30e0\u30c4\u30fc\u30eb<\/a>\n\u30c7\u30fc\u30bf\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/a>\n\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9<\/a>\n\u30c7\u30fc\u30bf\u5206\u6790<\/a>\n\u30c7\u30fc\u30bf\u53ef\u8996\u5316<\/a>\n\u30c7\u30fc\u30bf\u57fa\u76e4<\/a>\n\u30c7\u30fc\u30bf\u6d3b\u7528<\/a>\n\u30d6\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0<\/a>\n\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0<\/a>\n\u50cd\u304d\u65b9<\/a>\n\u5206\u6790<\/a>\n\u52b9\u7387\u5316<\/a>\n\u5e83\u544a<\/a>\n\u5e97\u8217\u96c6\u5ba2<\/a>\n\u6226\u7565\u30fb\u6226\u8853<\/a>\n\u6a5f\u68b0\u5b66\u7fd2<\/a>\n\u751f\u6210AI<\/a>\n\u7528\u8a9e\u96c6<\/a>\n\u77e5\u8b58<\/a>\n\u7d71\u8a08\u5b66<\/a>\n\u89e3\u6c7a\u30fb\u6539\u5584<\/a>\n\u96c6\u5ba2<\/a><\/p>\n\n

AI<\/a>\nAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8<\/a>\nAPI<\/a>\nAWS<\/a>\nBI<\/a>\nBigQuery<\/a>\nBI\u30c4\u30fc\u30eb<\/a>\nChatGPT<\/a>\ndatabricks<\/a>\nDataiku<\/a>\ndbt<\/a>\nGCP<\/a>\nGitHub<\/a>\nGoogle<\/a>\nGoogle Cloud<\/a>\nLLM<\/a>\nLooker<\/a>\nLooker Studio<\/a>\nMLOps<\/a>\nPython<\/a>\nSnowflake<\/a>\nSQL<\/a>\nVertex AI<\/a>\n\u30b7\u30b9\u30c6\u30e0\u30c4\u30fc\u30eb<\/a>\n\u30c7\u30fc\u30bf\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/a>\n\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9<\/a>\n\u30c7\u30fc\u30bf\u5206\u6790<\/a>\n\u30c7\u30fc\u30bf\u53ef\u8996\u5316<\/a>\n\u30c7\u30fc\u30bf\u57fa\u76e4<\/a>\n\u30c7\u30fc\u30bf\u6d3b\u7528<\/a>\n\u30d6\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0<\/a>\n\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0<\/a>\n\u50cd\u304d\u65b9<\/a>\n\u5206\u6790<\/a>\n\u52b9\u7387\u5316<\/a>\n\u5e83\u544a<\/a>\n\u5e97\u8217\u96c6\u5ba2<\/a>\n\u6226\u7565\u30fb\u6226\u8853<\/a>\n\u6a5f\u68b0\u5b66\u7fd2<\/a>\n\u751f\u6210AI<\/a>\n\u7528\u8a9e\u96c6<\/a>\n\u77e5\u8b58<\/a>\n\u7d71\u8a08\u5b66<\/a>\n\u89e3\u6c7a\u30fb\u6539\u5584<\/a>\n\u96c6\u5ba2<\/a><\/p>\n\n\n

\u672c\u8a18\u4e8b\u3067\u306f\u3001SHAP\u306e\u57fa\u672c\u3001\u305d\u306e\u80cc\u666f\u306b\u3042\u308b\u30b7\u30e3\u30d7\u30ec\u30fc\u5024\u306e\u8003\u3048\u65b9\u3001\u4ee3\u8868\u7684\u306a\u5b9f\u88c5\u3001\u5b9f\u52d9\u3067\u306e\u4f7f\u3044\u3069\u3053\u308d\u3001\u305d\u3057\u3066\u5c0e\u5165\u6642\u306e\u6ce8\u610f\u70b9\u307e\u3067\u3092\u5b9f\u52d9\u76ee\u7dda\u3067\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n\n\n\n

1. SHAP\u3068\u306f\u4f55\u304b<\/h2>\n\n\n\n

SHAP\u306f\u3001\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u304c\u884c\u3046\u4e88\u6e2c\u306b\u5bfe\u3057\u3066\u3001\u300c\u3069\u306e\u7279\u5fb4\u91cf\u304c\u3069\u308c\u3060\u3051\u4e88\u6e2c\u5024\u306b\u8ca2\u732e\u3057\u305f\u304b\u300d\u3092\u516c\u5e73\u306b\u5206\u89e3\u3059\u308b\u624b\u6cd5\u3067\u3059\u30022017\u5e74\u306bLundberg\u3068Lee\u306b\u3088\u3063\u3066\u63d0\u6848\u3055\u308c\u3001\u5f53\u521d\u304b\u3089\u300c\u4eba\u304c\u898b\u3066\u7406\u89e3\u3067\u304d\u308b\u8aac\u660e\u300d\u3092\u8d85\u3048\u3066\u3001\u300c\u6570\u5b66\u7684\u306b\u4e00\u8cab\u6027\u306e\u3042\u308b\u8aac\u660e\u300d\u3068\u3057\u3066\u8a55\u4fa1\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\u4f8b\u3048\u3070\u3001\u3042\u308b\u9867\u5ba2\u306e\u89e3\u7d04\u78ba\u7387\u3092\u30e2\u30c7\u30eb\u304c0.82\u3068\u4e88\u6e2c\u3057\u305f\u3068\u304d\u3001SHAP\u306f\u300c\u5e73\u5747\u4e88\u6e2c\u5024\u306f0.3\u3060\u304c\u3001\u5229\u7528\u983b\u5ea6\u306e\u4f4e\u3055\u304c\uff0b0.4\u3001\u30b5\u30dd\u30fc\u30c8\u554f\u3044\u5408\u308f\u305b\u56de\u6570\u306e\u591a\u3055\u304c\uff0b0.2\u3001\u30d7\u30e9\u30f3\u8ce0\u984d\u306e\u9ad8\u3055\u304c\uff0d0.1\u2026\u300d\u3068\u3044\u3046\u5f62\u3067\u3001\u4e88\u6e2c\u5024\u306e\u5185\u8a33\u3092\u8868\u793a\u3057\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u8ca2\u732e\u5ea6\u3092\u8db3\u3057\u3042\u308f\u305b\u308b\u3068\u3001\u305d\u306e\u500b\u4f53\u306e\u4e88\u6e2c\u5024\u306b\u4e00\u81f4\u3059\u308b\u70b9\u304cSHAP\u306e\u91cd\u8981\u306a\u6027\u8cea\u3067\u3059\u3002<\/p>\n\n\n\n

\n\n\n\n

2. \u306a\u305cSHAP\u304c\u9078\u3070\u308c\u308b\u306e\u304b<\/h2>\n\n\n\n

XAI\uff08\u8aac\u660e\u53ef\u80fd\u306aAI\uff09\u306e\u624b\u6cd5\u306f\u4ed6\u306b\u3082LIME\u3084\u30a2\u30c6\u30f3\u30b7\u30e7\u30f3\u53ef\u8996\u5316\u306a\u3069\u8907\u6570\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u4e2d\u3067SHAP\u304c\u30c7\u30d5\u30a1\u30af\u30c8\u306e\u5730\u4f4d\u3092\u7bc9\u3051\u305f\u7406\u7531\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n

1. \u7406\u8ad6\u7684\u306a\u88cf\u4ed8\u3051\u304c\u5f37\u3044<\/h3>\n\n\n\n

SHAP\u306f\u30b2\u30fc\u30e0\u7406\u8ad6\u306e\u300c\u30b7\u30e3\u30d7\u30ec\u30fc\u5024\u300d\u306b\u57fa\u3065\u3044\u3066\u304a\u308a\u3001\u52b9\u7387\u6027\u30fb\u5bfe\u79f0\u6027\u30fb\u30c0\u30df\u30fc\u6027\u30fb\u52a0\u6cd5\u6027\u3068\u3044\u3046\u516c\u5e73\u5206\u914d\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3001\u552f\u4e00\u306e\u8aac\u660e\u624b\u6cd5\u3068\u3057\u3066\u8a3c\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u300c\u306a\u305c\u305d\u306e\u8aac\u660e\u3092\u4fe1\u3058\u3066\u3044\u3044\u306e\u304b\u300d\u3068\u3044\u3046\u554f\u3044\u306b\u3001\u6570\u5b66\u7684\u306a\u7b54\u3048\u3092\u6301\u3063\u3066\u3044\u308b\u70b9\u304c\u6700\u5927\u306e\u5f37\u307f\u3067\u3059\u3002<\/p>\n\n\n\n

2. \u500b\u4f53\u3068\u5168\u4f53\u306e\u4e21\u65b9\u3092\u8aac\u660e\u3067\u304d\u308b<\/h3>\n\n\n\n

\u300c\u3053\u306e\u9867\u5ba2\u306f\u306a\u305c\u89e3\u7d04\u3068\u4e88\u6e2c\u3055\u308c\u305f\u306e\u304b\u300d\u3068\u3044\u3046\u5c40\u6240\u7684\u8aac\u660e\u3068\u3001\u300c\u30e2\u30c7\u30eb\u5168\u4f53\u3068\u3057\u3066\u3069\u306e\u5909\u6570\u304c\u91cd\u8981\u304b\u300d\u3068\u3044\u3046\u5927\u57df\u7684\u8aac\u660e\u306e\u4e21\u65b9\u3092\u3001\u540c\u3058\u679a\u7d44\u307f\u3067\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

3. \u30e2\u30c7\u30eb\u3092\u9078\u3070\u306a\u3044<\/h3>\n\n\n\n

\u6c4e\u7528\u306e\u30ab\u30fc\u30cd\u30ebSHAP\u306f\u3001XGBoost\u3001\u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\u3001\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30b5\u30dd\u30fc\u30c8\u30d9\u30af\u30bf\u30fc\u30de\u30b7\u30f3\u306a\u3069\u3001\u3042\u3089\u3086\u308b\u30e2\u30c7\u30eb\u306b\u9069\u7528\u3067\u304d\u307e\u3059\u3002\u30e2\u30c7\u30eb\u3054\u3068\u306b\u8aac\u660e\u624b\u6cd5\u3092\u5207\u308a\u66ff\u3048\u308b\u5fc5\u8981\u304c\u306a\u3044\u3068\u3044\u3046\u904b\u7528\u4e0a\u306e\u30e1\u30ea\u30c3\u30c8\u3082\u5927\u304d\u3044\u3067\u3059\u3002<\/p>\n\n\n\n

4. \u8c4a\u5bcc\u306a\u53ef\u8996\u5316<\/h3>\n\n\n\n

Python\u306eshap<\/code>\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u306f\u3001force plot\u3001summary plot\u3001dependence plot\u3001waterfall plot\u306a\u3069\u3001\u610f\u601d\u6c7a\u5b9a\u306b\u4f7f\u3048\u308b\u53ef\u8996\u5316\u304c\u5145\u5b9f\u3057\u3066\u304a\u308a\u3001\u73fe\u5834\u3078\u306e\u5c55\u958b\u304c\u3057\u3084\u3059\u3044\u70b9\u3082\u9b45\u529b\u3067\u3059\u3002<\/p>\n\n\n\n

\n\n\n\n

3. \u30b7\u30e3\u30d7\u30ec\u30fc\u5024\u3068\u3044\u3046\u8003\u3048\u65b9<\/h2>\n\n\n\n

SHAP\u306e\u6838\u5fc3\u306b\u3042\u308b\u300c\u30b7\u30e3\u30d7\u30ec\u30fc\u5024\u300d\u306f\u3001\u30b2\u30fc\u30e0\u7406\u8ad6\u3067\u300c\u8907\u6570\u306e\u30d7\u30ec\u30a4\u30e4\u30fc\u304c\u5354\u529b\u3057\u3066\u751f\u307f\u51fa\u3057\u305f\u5229\u76ca\u3092\u3001\u3069\u3046\u516c\u5e73\u306b\u5206\u914d\u3059\u308b\u304b\u300d\u3092\u8868\u3059\u6570\u5024\u3067\u3059\u3002<\/p>\n\n\n\n

\u3053\u308c\u3092\u30e2\u30c7\u30eb\u306b\u5f53\u3066\u306f\u3081\u308b\u3068\u3001\u300c\u8907\u6570\u306e\u7279\u5fb4\u91cf\u304c\u5354\u529b\u3057\u3066\u751f\u307f\u51fa\u3057\u305f\u4e88\u6e2c\u5024\u3092\u3001\u3069\u3046\u516c\u5e73\u306b\u5404\u7279\u5fb4\u91cf\u306b\u5272\u308a\u632f\u308b\u304b\u300d\u3068\u3044\u3046\u554f\u984c\u306b\u306a\u308a\u307e\u3059\u3002\u8a08\u7b97\u4e0a\u306f\u3001\u3042\u308b\u7279\u5fb4\u91cf\u3092\u300c\u542b\u3081\u305f\u5834\u5408\u300d\u3068\u300c\u542b\u3081\u306a\u3044\u5834\u5408\u300d\u306e\u4e88\u6e2c\u5024\u306e\u5dee\u3092\u3001\u3042\u3089\u3086\u308b\u7d44\u307f\u5408\u308f\u305b\u3067\u5e73\u5747\u3057\u3066\u6c42\u3081\u307e\u3059\u3002<\/p>\n\n\n\n

\u3053\u306e\u300c\u3042\u3089\u3086\u308b\u7d44\u307f\u5408\u308f\u305b\u300d\u3092\u8003\u616e\u3059\u308b\u306e\u304c\u30b7\u30e3\u30d7\u30ec\u30fc\u5024\u306e\u7279\u5fb4\u3067\u3042\u308a\u3001\u7279\u5fb4\u91cf\u9593\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u9069\u5207\u306b\u6271\u3048\u308b\u7406\u7531\u3067\u3059\u3002\u305f\u3060\u3057\u8a08\u7b97\u91cf\u306f\u7279\u5fb4\u91cf\u6570\u306b\u5bfe\u3057\u3066\u6307\u6570\u7684\u306b\u5897\u3048\u308b\u305f\u3081\u3001\u5b9f\u7528\u3067\u306f\u52b9\u7387\u7684\u306a\u8fd1\u4f3c\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n\n\n\n

\n\n\n\n

4. SHAP\u306e\u5b9f\u88c5\u3068\u4e3b\u8981\u306a\u7a2e\u985e<\/h2>\n\n\n\n

1. TreeSHAP<\/h3>\n\n\n\n

\u6c7a\u5b9a\u6728\u30d9\u30fc\u30b9\u306e\u30e2\u30c7\u30eb\uff08XGBoost\u3001LightGBM\u3001\u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\u7b49\uff09\u306b\u7279\u5316\u3057\u305f\u9ad8\u901f\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3067\u3059\u3002\u6728\u69cb\u9020\u3092\u5229\u7528\u3057\u3066\u591a\u9805\u5f0f\u6642\u9593\u3067\u53b3\u5bc6\u306a\u30b7\u30e3\u30d7\u30ec\u30fc\u5024\u3092\u8a08\u7b97\u3067\u304d\u308b\u305f\u3081\u3001\u5b9f\u52d9\u3067\u6700\u3082\u4f7f\u308f\u308c\u308bSHAP\u3067\u3059\u3002<\/p>\n\n\n\n

2. KernelSHAP<\/h3>\n\n\n\n

\u30e2\u30c7\u30eb\u306e\u4e2d\u8eab\u3092\u554f\u308f\u305a\u9069\u7528\u3067\u304d\u308b\u6c4e\u7528\u624b\u6cd5\u3067\u3059\u3002LIME\u306e\u8003\u3048\u65b9\u3092\u62e1\u5f35\u3057\u3001\u30b7\u30e3\u30d7\u30ec\u30fc\u5024\u306e\u6027\u8cea\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8a08\u7b97\u30b3\u30b9\u30c8\u306f\u9ad8\u3044\u3082\u306e\u306e\u3001\u3069\u3093\u306a\u30e2\u30c7\u30eb\u306b\u3082\u9069\u7528\u3067\u304d\u308b\u67d4\u8edf\u6027\u304c\u9b45\u529b\u3067\u3059\u3002<\/p>\n\n\n\n

3. DeepSHAP<\/h3>\n\n\n\n

\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\u30e2\u30c7\u30eb\u306b\u7279\u5316\u3057\u305f\u624b\u6cd5\u3067\u3001DeepLIFT\u3092\u30d9\u30fc\u30b9\u306bSHAP\u306e\u8003\u3048\u65b9\u3092\u53d6\u308a\u5165\u308c\u3066\u3044\u307e\u3059\u3002\u753b\u50cf\u8a8d\u8b58\u3084\u81ea\u7136\u8a00\u8a9e\u51e6\u7406\u30e2\u30c7\u30eb\u306e\u8aac\u660e\u306b\u5229\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

4. LinearSHAP<\/h3>\n\n\n\n

\u7dda\u5f62\u30e2\u30c7\u30eb\u306b\u5bfe\u3057\u3066\u5358\u7d14\u306a\u5f0f\u3067\u30b7\u30e3\u30d7\u30ec\u30fc\u5024\u3092\u8a08\u7b97\u3067\u304d\u308b\u6cd5\u3067\u3059\u3002\u91cd\u56de\u5e30\u3084\u30ed\u30b8\u30b9\u30c6\u30a3\u30c3\u30af\u56de\u5e30\u306a\u3069\u306e\u5b9f\u52d9\u30e2\u30c7\u30eb\u3067\u4f7f\u3044\u3084\u3059\u3044\u4e00\u672c\u3067\u3059\u3002<\/p>\n\n\n\n

\n\n\n\n

5. \u696d\u52d9\u3067\u306eSHAP\u6d3b\u7528\u30b7\u30fc\u30f3<\/h2>\n\n\n\n

1. \u91d1\u878d\uff1a\u30e2\u30c7\u30eb\u30ea\u30b9\u30af\u7ba1\u7406\u3068\u898f\u5236\u5bfe\u5fdc<\/h3>\n\n\n\n

\u4fe1\u7528\u30b9\u30b3\u30a2\u30ea\u30f3\u30b0\u3067\u300c\u4f4e\u30b9\u30b3\u30a2\u300d\u3068\u5224\u5b9a\u3055\u308c\u305f\u9867\u5ba2\u306b\u5bfe\u3057\u3001\u300c\u3069\u306e\u8981\u56e0\u304c\u4f55\u30dd\u30a4\u30f3\u30c8\u4e0b\u3052\u305f\u304b\u300d\u3092\u8aac\u660e\u3059\u308b\u3053\u3068\u306f\u3001\u898f\u5236\u4e0a\u3082\u9867\u5ba2\u5bfe\u5fdc\u4e0a\u3082\u5fc5\u9808\u3067\u3059\u3002SHAP\u306f\u3053\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306b\u6700\u3082\u9069\u3057\u305f\u624b\u6cd5\u306e\u4e00\u3064\u3068\u3057\u3066\u3001\u5927\u624b\u91d1\u878d\u6a5f\u95a2\u3067\u6a19\u6e96\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

2. \u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\uff1a\u9867\u5ba2\u96e2\u53cd\u4e88\u6e2c\u306e\u52d5\u56e0\u5206\u6790<\/h3>\n\n\n\n

\u3069\u306e\u9867\u5ba2\u304c\u96e2\u53cd\u3057\u305d\u3046\u304b\u3092\u4e88\u6e2c\u3059\u308b\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3067\u3059\u3002SHAP\u3092\u4f7f\u3048\u3070\u300cAS\u9867\u5ba2\u306e\u8d77\u3053\u308b\u96e2\u53cd\u30ea\u30b9\u30af\u3092\u9ad8\u3081\u308b\u8981\u56e0\u300d\u3092\u500b\u5225\u306b\u5224\u5225\u3067\u304d\u3001\u300c\u4fa1\u683c\u4e0d\u6e80\u300d\u300c\u30b5\u30dd\u30fc\u30c8\u4e0d\u6e80\u300d\u3068\u3044\u3063\u305f\u539f\u56e0\u306b\u5fdc\u3058\u305f\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u6253\u3066\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

3. \u533b\u7642\uff1a\u8a3a\u65ad\u652f\u63f4\u306e\u4fe1\u983c\u69cb\u7bc9<\/h3>\n\n\n\n

AI\u304c\u300c\u3053\u306e\u753b\u50cf\u306f\u60aa\u6027\u306e\u53ef\u80fd\u6027\u9ad8\u3044\u300d\u3068\u793a\u3057\u3066\u3082\u3001\u533b\u5e2b\u304c\u305d\u308c\u3092\u53d7\u3051\u5165\u308c\u308b\u306b\u306f\u6839\u62e0\u304c\u5fc5\u8981\u3067\u3059\u3002SHAP\uff08\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\u306e\u5834\u5408\u306fDeepSHAP\uff09\u3092\u4f7f\u3048\u3070\u3001\u300c\u3053\u306e\u90e8\u5206\u304c\u5224\u65ad\u306b\u5bc4\u4e0e\u3057\u305f\u300d\u3068\u3044\u3046\u8aac\u660e\u3092\u63d0\u4f9b\u3067\u304d\u3001\u4e34\u5e8a\u73fe\u5834\u3067\u306e\u63a1\u7528\u3092\u3057\u3084\u3059\u304f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

4. \u88fd\u9020\uff1a\u54c1\u8cea\u5f02\u5e38\u691c\u77e5\u306e\u8981\u56e0\u5206\u6790<\/h3>\n\n\n\n

\u88fd\u9020\u30e9\u30a4\u30f3\u3067\u300c\u54c1\u8cea\u7570\u5e38\u300d\u3068\u4e88\u6e2c\u3055\u308c\u305f\u88fd\u54c1\u306b\u3064\u3044\u3066\u3001\u6e29\u5ea6\u30fb\u5727\u529b\u30fb\u539f\u6750\u6599\u30ed\u30c3\u30c8\u306a\u3069\u306e\u3046\u3061\u3001\u3069\u306e\u8981\u56e0\u304c\u5371\u967a\u4fe1\u53f7\u3092\u51fa\u3057\u3066\u3044\u308b\u304b\u3092SHAP\u3067\u53ef\u8996\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u539f\u56e0\u8ffd\u8de1\u3068\u30d7\u30ed\u30bb\u30b9\u6539\u5584\u306b\u3064\u306a\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

5. \u4eba\u4e8b\uff1a\u516c\u5e73\u6027\u691c\u8a3c<\/h3>\n\n\n\n

\u63a1\u7528\u30fb\u4eba\u4e8b\u8a55\u4fa1\u306b\u30e2\u30c7\u30eb\u3092\u4f7f\u3046\u969b\u3001\u300c\u6027\u5225\u3084\u5e74\u9f62\u304c\u4e88\u6e2c\u306b\u4e0d\u5f53\u306b\u5bc4\u4e0e\u3057\u3066\u3044\u306a\u3044\u304b\u300d\u3092SHAP\u3067\u691c\u8a3c\u3059\u308b\u3053\u3068\u304c\u3001\u30d0\u30a4\u30a2\u30b9\u691c\u77e5\u3068\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306e\u8981\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n\n\n\n

6. \u5c0e\u5165\u6642\u306e\u6ce8\u610f\u70b9\u3068\u3053\u308c\u304b\u3089<\/h2>\n\n\n\n

SHAP\u306f\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3067\u3059\u304c\u3001\u4f7f\u3044\u65b9\u3092\u8aa4\u308b\u3068\u8aa4\u3063\u305f\u610f\u601d\u6c7a\u5b9a\u3092\u6309\u3057\u9032\u3081\u308b\u30ea\u30b9\u30af\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

1. \u300c\u91cd\u8981\u5ea6\u300d\u306f\u300c\u56e0\u679c\u95a2\u4fc2\u300d\u3067\u306f\u306a\u3044<\/h3>\n\n\n\n

SHAP\u304c\u793a\u3059\u306e\u306f\u300c\u30e2\u30c7\u30eb\u306e\u4e88\u6e2c\u306b\u3068\u3063\u3066\u3069\u306e\u5909\u6570\u304c\u91cd\u8981\u304b\u300d\u3067\u3042\u3063\u3066\u3001\u300c\u73fe\u5b9f\u4e16\u754c\u3067\u305d\u306e\u5909\u6570\u304c\u7d50\u679c\u3092\u5f15\u304d\u8d77\u3053\u3057\u3066\u3044\u308b\u304b\u300d\u3092\u610f\u5473\u3057\u307e\u305b\u3093\u3002\u56e0\u679c\u63a8\u8ad6\u3068\u6df7\u540c\u3057\u306a\u3044\u8b66\u6212\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n

2. \u7279\u5fb4\u91cf\u306e\u76f8\u95a2\u306b\u6ce8\u610f<\/h3>\n\n\n\n

\u76f8\u95a2\u306e\u9ad8\u3044\u7279\u5fb4\u91cf\u304c\u8907\u6570\u3042\u308b\u5834\u5408\u3001\u8ca2\u732e\u5ea6\u304c\u305d\u308c\u3089\u306e\u9593\u3067\u5206\u6563\u3057\u3001\u300c\u3069\u306e\u5909\u6570\u3082\u3068\u308a\u305f\u3066\u3066\u91cd\u8981\u3067\u306f\u306a\u3044\u300d\u3088\u3046\u306b\u898b\u3048\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u89e3\u91c8\u306e\u969b\u306b\u306f\u7279\u5fb4\u91cf\u9593\u306e\u95a2\u4fc2\u3092\u4e8b\u524d\u306b\u628a\u63e1\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n

3. \u8a08\u7b97\u30b3\u30b9\u30c8\u3068\u306e\u30d0\u30e9\u30f3\u30b9<\/h3>\n\n\n\n

\u30c7\u30fc\u30bf\u91cf\u3084\u30e2\u30c7\u30eb\u3001\u30b5\u30f3\u30d7\u30eb\u6570\u306b\u3088\u3063\u3066\u306f\u8a08\u7b97\u30b3\u30b9\u30c8\u304c\u91cd\u304f\u306a\u308a\u307e\u3059\u3002TreeSHAP\u3092\u4f7f\u3048\u308b\u30b1\u30fc\u30b9\u3067\u306f\u305d\u308c\u3092\u9078\u3076\u3001\u30b5\u30f3\u30d7\u30eb\u30b5\u30a4\u30ba\u3092\u8abf\u6574\u3059\u308b\u306a\u3069\u3001\u5b9f\u88c5\u4e0a\u306e\u5de5\u592b\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n

4. \u3053\u308c\u304b\u3089\u306e\u5c55\u671b<\/h3>\n\n\n\n

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