{"id":37618,"date":"2023-11-11T19:01:58","date_gmt":"2023-11-11T19:01:58","guid":{"rendered":"https:\/\/science-hub.click\/%E3%83%99%E3%82%A4%E3%82%BA%E6%8E%A8%E8%AB%96%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%A9%B3%E3%81%97%E3%81%8F%E8%A7%A3%E8%AA%AC\/"},"modified":"2023-11-11T19:01:58","modified_gmt":"2023-11-11T19:01:58","slug":"%E3%83%99%E3%82%A4%E3%82%BA%E6%8E%A8%E8%AB%96%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%A9%B3%E3%81%97%E3%81%8F%E8%A7%A3%E8%AA%AC","status":"publish","type":"post","link":"https:\/\/science-hub.click\/?p=37618","title":{"rendered":"\u30d9\u30a4\u30ba\u63a8\u8ad6\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac"},"content":{"rendered":"<div><div><h2>\u5c0e\u5165<\/h2><p><b>\u30d9\u30a4\u30ba\u63a8\u8ad6\u306f<\/b>\u3001\u4eee\u8aac\u306e\u78ba\u7387\u3092\u8a08\u7b97\u307e\u305f\u306f\u4fee\u6b63\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u8ad6\u7406\u7684\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3059\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001<span><a href=\"https:\/\/science-hub.click\/?p=97255\">\u30d9\u30a4\u30ba\u306e\u5b9a\u7406<\/a><\/span>\u304c\u5c0e\u51fa\u3055\u308c\u308b\u78ba\u7387\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u305f\u3081\u306e\u53b3\u5bc6\u306a\u30eb\u30fc\u30eb\u306e\u4f7f\u7528\u306b\u3088\u3063\u3066\u7ba1\u7406\u3055\u308c\u307e\u3059\u3002\u30d9\u30a4\u30b8\u30a2\u30f3\u306e\u89b3\u70b9\u3067\u306f\u3001<span><a href=\"https:\/\/science-hub.click\/?p=57009\">\u78ba\u7387\u306f<\/a><\/span><span><a href=\"https:\/\/science-hub.click\/?p=21808\">\u5468\u6ce2\u6570<\/a><\/span>\u306e\u9650\u754c\u3078\u306e\u901a\u904e\u3068\u3057\u3066\u89e3\u91c8\u3055\u308c\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u77e5\u8b58\u72b6\u614b (\u305f\u3068\u3048\u3070\u3001\u4eee\u8aac\u306b\u4e0e\u3048\u3089\u308c\u308b\u4fe1\u983c<span>\u5ea6<\/span>\u3002\u30b3\u30c3\u30af\u30b9\u30fb\u30b8\u30a7\u30a4\u30f3\u30ba\u306e<span>\u5b9a\u7406<\/span>\u3092\u53c2\u7167) \u306e<span>\u6570\u5024\u7684<\/span>\u5909\u63db\u3068\u3057\u3066\u89e3\u91c8\u3055\u308c\u307e\u3059\u3002 \uff09\u3002<\/p><p>\u30b8\u30a7\u30a4\u30f3\u30ba\u306f\u3001\u3053\u306e\u30c6\u30fc\u30de\u306b\u3064\u3044\u3066\u751f\u5f92\u305f\u3061\u306b<i>\u5e30\u7d0d\u8ad6\u7406\u30ed\u30dc\u30c3\u30c8<\/i>\u306e\u6bd4\u55a9\u3092\u4f7f\u7528\u3057\u307e\u3057\u305f\u3002\u5f7c\u306e\u8457\u4f5c\u3078\u306e\u30ea\u30f3\u30af\u306f\u3001 <span><a href=\"https:\/\/science-hub.click\/?p=49651\">\u300c\u4eba\u5de5\u77e5\u80fd\u300d<\/a><\/span>\u306e\u8a18\u4e8b\u306b\u3042\u308a\u307e\u3059\u3002<\/p><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u30d9\u30a4\u30ba\u63a8\u8ad6\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/Cj_dLsz6DnI\/0.jpg\" style=\"width:100%;\"\/><\/figure><h2>\u78ba\u7387\u306e\u64cd\u4f5c: \u8868\u8a18\u6cd5\u3068\u8ad6\u7406\u898f\u5247<\/h2><p><span><a href=\"https:\/\/science-hub.click\/?p=37618\">\u30d9\u30a4\u30ba\u63a8\u8ad6\u306f\u3001<\/a><\/span>\u78ba\u7387\u7684\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306e\u64cd\u4f5c\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002\u6df7\u4e71\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u3001\u3053\u308c\u3089\u306e\u8a18\u8ff0\u306f\u660e\u78ba\u304b\u3064\u7c21\u6f54\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u30d9\u30a4\u30ba\u63a8\u8ad6\u306f\u5e30\u7d0d\u6cd5\u554f\u984c\u3067\u7279\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30d9\u30a4\u30ba\u624b\u6cd5\u306f\u3001\u78ba\u7387\u3092\u5909\u63db\u3059\u308b\u305f\u3081\u306e\u5f62\u5f0f\u7684\u306a\u898f\u5247\u3092<span><a href=\"https:\/\/science-hub.click\/?p=107477\">\u4f53\u7cfb\u7684\u306b<\/a><\/span>\u9069\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u3044\u308f\u3086\u308b\u6a19\u6e96\u624b\u6cd5\u3068\u306f\u533a\u5225\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30eb\u30fc\u30eb\u306e\u8aac\u660e\u306b<span><a href=\"https:\/\/science-hub.click\/?p=61313\">\u9032\u3080<\/a><\/span>\u524d\u306b\u3001\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u8868\u8a18\u6cd5\u306b\u3064\u3044\u3066\u7406\u89e3\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u30d9\u30a4\u30ba\u63a8\u8ad6\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/wCw2QEkITsQ\/0.jpg\" style=\"width:100%;\"\/><\/figure><h3><span>\u78ba\u7387\u8868\u8a18<\/span><\/h3><p>\u598a\u5a20\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u8abf\u3079\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u5973\u6027\u306e\u4f8b\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u307e\u305a\u4eee\u8aac<span><i>E<\/i><\/span>\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u5f7c\u5973\u306f\u598a\u5a20\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u78ba\u7387<span><i>p<\/i> ( <i>E<\/i> )<\/span>\u3092\u6c42\u3081\u307e\u3059\u3002\u3053\u306e\u78ba\u7387\u306e\u8a08\u7b97\u306b\u306f\u3001\u660e\u3089\u304b\u306b<span><a href=\"https:\/\/science-hub.click\/?p=8636\">\u598a\u5a20\u691c\u67fb<\/a><\/span>\u306e\u5206\u6790\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u598a\u5a20\u4e2d\u306e\u5973\u6027\u306e\u5834\u5408\u300110 \u56de\u4e2d 9 \u56de\u306e\u691c\u67fb\u3067\u967d\u6027\u304c\u793a\u3055\u308c\u308b\u3053\u3068\u304c\u7814\u7a76\u3067\u793a\u3055\u308c\u3066\u3044\u308b\u3068\u4eee\u5b9a\u3057\u307e\u3059\u3002\u598a\u5a20\u3057\u3066\u3044\u306a\u3044\u5973\u6027\u306e\u5834\u5408\u3001\u691c\u67fb\u3067\u306f 19\/20 \u306e\u6bd4\u7387\u3067\u9670\u6027\u304c\u793a\u3055\u308c\u308b\u3068\u3057\u307e\u3059\u3002\u4eee\u8aac\u3092\u5b9a\u7fa9\u3059\u308b\u3068\u3001\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p><ul><li> T <sub>P<\/sub> : \u691c\u67fb\u7d50\u679c\u304c\u967d\u6027\u3001<\/li><li> T <sub>N<\/sub> : \u691c\u67fb\u7d50\u679c\u306f\u9670\u6027\u3001<\/li><\/ul><p>\u4ee5\u524d\u306e\u7d50\u679c\u3092\u78ba\u7387\u8ad6\u7684\u306b\u89e3\u91c8\u3067\u304d\u307e\u3059\u3002<\/p><p>\u4eee\u8aac T <sub>P \u304c<\/sub>\u5973\u6027\u304c\u598a\u5a20\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u77e5\u308b\u78ba\u7387\u306f 0.9 \u3067\u3059\u3002<\/p><p>\u78ba\u7387\u8a00\u8a9e\u3067\u306f\u3001\u3053\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u5f0f<span><i>p<\/i> ( <i>T<\/i> <sub><i>P<\/i><\/sub> | <i>E<\/i> ) = 0.9<\/span>\u3067\u8868\u3055\u308c\u307e\u3059\u3002\u540c\u3058\u3088\u3046\u306b<div class=\"math-formual notranslate\">$$ {p(T_N|\\bar{E})=0,95} $$<\/div>\u598a\u5a20\u3057\u3066\u3044\u306a\u3044\u5973\u6027\u304c\u691c\u67fb\u3067\u9670\u6027\u3068\u306a\u308b\u78ba\u7387\u3092\u610f\u5473\u3057\u307e\u3059 ( <div class=\"math-formual notranslate\">$$ {\\bar{E}} $$<\/div> \uff09\u306f0.95\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u78ba\u5b9f\u306b\u771f\u3067\u3042\u308b\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u307e\u305f\u306f\u4eee\u8aac\u306e\u78ba\u7387\u306f 1 \u3067\u3042\u308b\u3068\u3044\u3046\u898f\u5247\u306b\u5f93\u3063\u3066\u3044\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u9006\u306b\u3001\u78ba\u5b9f\u306b\u507d\u3067\u3042\u308b\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306e\u78ba\u7387\u306f 0 \u3067\u3059\u3002<\/p><p>\u6761\u4ef6<span><a href=\"https:\/\/science-hub.click\/?p=21882\">\u6f14\u7b97\u5b50<\/a><\/span>| \u306b\u52a0\u3048\u3066\u3001\u8ad6\u7406\u6f14\u7b97\u5b50 AND \u304a\u3088\u3073 OR \u306b\u306f\u7279\u5225\u306a\u8868\u8a18\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u30012 \u3064\u306e\u4eee\u8aac\u306e\u540c\u6642\u78ba\u7387\u306f\u3001\u6b21\u306e\u7b26\u53f7\u3067\u8868\u3055\u308c\u307e\u3059\u3002 <div class=\"math-formual notranslate\">$$ {\\cap} $$<\/div> \u3002\u8868\u73fe<div class=\"math-formual notranslate\">$$ {p(E \\cap T_P)} $$<\/div>\u3057\u305f\u304c\u3063\u3066\u3001\u598a\u5a20\u3057\u3066\u304a\u308a\u3001\u304b\u3064\u691c\u67fb\u3067\u967d\u6027\u53cd\u5fdc\u304c\u5f97\u3089\u308c\u308b\u78ba\u7387\u3092\u8868\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u8ad6\u7406 OR \u6f14\u7b97\u5b50\u306e\u5834\u5408\u3001\u8a18\u53f7<div class=\"math-formual notranslate\">$$ {\\cup} $$<\/div>\u304c\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u8868\u73fe<div class=\"math-formual notranslate\">$$ {p(E \\cup \\bar{E})} $$<\/div>\u3057\u305f\u304c\u3063\u3066\u3001\u5973\u6027\u304c\u598a\u5a20\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306e\u78ba\u7387\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u660e\u3089\u304b\u306b\u3001\u4ee5\u524d\u306e\u898f\u5247\u306b\u3088\u308c\u3070\u3001\u598a\u5a20\u3057\u3066\u3044\u308b\u304b\u598a\u5a20\u3057\u3066\u3044\u306a\u3044\u4ee5\u5916\u306e\u72b6\u614b\u306b\u306a\u308b\u3053\u3068\u306f\u4e0d\u53ef\u80fd\u3067\u3042\u308b\u305f\u3081\u3001\u3053\u306e\u78ba\u7387\u306f 1 \u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p><h3><span>\u78ba\u7387\u30ed\u30b8\u30c3\u30af\u306e\u30eb\u30fc\u30eb<\/span><\/h3><p>\u78ba\u7387\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u30eb\u30fc\u30eb\u306f 2 \u3064\u3060\u3051\u3067\u3001\u305d\u3053\u304b\u3089\u30d9\u30a4\u30ba\u5206\u6790\u306e<span><a href=\"https:\/\/science-hub.click\/?p=11998\">\u7406\u8ad6<\/a><\/span>\u5168\u4f53\u304c\u69cb\u7bc9\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u898f\u5247\u306f<span><a href=\"https:\/\/science-hub.click\/?p=30030\">\u3001\u52a0\u7b97<\/a><\/span>\u3068<span><a href=\"https:\/\/science-hub.click\/?p=57404\">\u4e57\u7b97<\/a><\/span>\u306e\u898f\u5247\u3067\u3059\u3002<\/p><p><b>\u8db3\u3057\u7b97\u306e\u6cd5\u5247<\/b><div class=\"math-formual notranslate\">$$ {p(A \\cup B|C) = p(A|C) + p(B|C) &#8211; p(A \\cap B|C)} $$<\/div><\/p><p><b>\u4e57\u7b97\u306e\u30eb\u30fc\u30eb<\/b><div class=\"math-formual notranslate\">$$ {p(A \\cap B) = p(A|B)p(B) = p(B|A)p(A)} $$<\/div><\/p><p>\u30d9\u30a4\u30ba\u306e\u5b9a\u7406\u306f\u4e57\u6cd5\u5247\u306e<span><a href=\"https:\/\/science-hub.click\/?p=30620\">\u5bfe\u79f0\u6027<\/a><\/span>\u3092\u5229\u7528\u3059\u308b\u3060\u3051\u3067\u5c0e\u51fa\u3067\u304d\u308b<div class=\"math-formual notranslate\">$$ {p(A|B) = \\frac{p(B|A)p(A)}{p(B)}.} $$<\/div><\/p><p>\u30d9\u30a4\u30ba\u306e\u5b9a\u7406\u306b\u3088\u308a\u3001<b>\u78ba\u7387\u3092\u9006\u8ee2\u3055\u305b\u308b<\/b>\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u539f\u56e0\u306e\u7d50\u679c\u304c\u308f\u304b\u3063\u3066\u3044\u308b\u5834\u5408\u3001<b>\u7d50\u679c\u3092\u89b3\u5bdf\u3059\u308b\u3053\u3068\u3067\u539f\u56e0\u306b\u623b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<\/b>\u3002<\/p><p>\u524d\u8ff0\u306e\u598a\u5a66\u306e\u30b1\u30fc\u30b9\u3067\u306f\u3001\u691c\u67fb\u306e\u7d50\u679c\u304c\u308f\u304b\u308c\u3070\u3001\u30d9\u30a4\u30ba\u306e\u5b9a\u7406\u3092\u4f7f\u7528\u3057\u3066\u5973\u6027\u304c\u598a\u5a20\u3057\u3066\u3044\u308b\u78ba\u7387\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5b9f\u969b\u3001\u691c\u67fb\u3067\u967d\u6027\u53cd\u5fdc\u304c\u51fa\u305f\u5834\u5408\u306b\u306f\u3001 <div class=\"math-formual notranslate\">$$ {p(E|T_P) = \\frac{p(T_P|E)p(E)}{p(T_P)}.} $$<\/div>\u78ba\u7387\u306e\u53cd\u8ee2\u306b\u3088\u308a\u3001\u598a\u5a20\u306e\u5148\u9a13\u7684\u78ba\u7387\u3067\u3042\u308b\u9805<span><i>p<\/i> ( <i>E<\/i> )<\/span>\u304c\u5c0e\u5165\u3055\u308c\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e8b\u524d\u78ba\u7387\u306f\u3001\u691c\u5b9a\u7d50\u679c\u306b\u95a2\u4fc2\u306a\u304f\u3001\u4eee\u8aac\u306e\u78ba\u7387\u3067\u3059\u3002\u907f\u598a\u3092\u3057\u3066\u3044\u308b\u5973\u6027\u306f\u3001\u81ea\u5206\u304c\u598a\u5a20\u3057\u3066\u3044\u308b\u3068\u4fe1\u3058\u308b\u7406\u7531\u304c\u306a\u3044\u305f\u3081\u3001\u975e\u5e38\u306b\u4f4e\u3044<span><i>p<\/i> ( <i>E<\/i> )<\/span>\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001\u6700\u8fd1\u907f\u598a\u3092\u3057\u306a\u3044\u30bb\u30c3\u30af\u30b9\u3092\u3057\u305f\u3053\u3068\u304c\u3042\u308a\u3001\u983b\u7e41\u306a\u5614\u5410\u306b\u60a9\u307e\u3055\u308c\u3066\u3044\u308b\u5973\u6027\u306f\u3001\u3088\u308a\u9ad8\u3044\u30a2\u30d7\u30ea\u30aa\u30ea\u78ba\u7387\u3092\u63a1\u7528\u3059\u308b\u3067\u3057\u3087\u3046\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u691c\u67fb\u7d50\u679c\u306f\u3001\u598a\u5a20\u306e\u78ba\u7387\u306e\u3053\u306e\u72ec\u7acb\u3057\u305f\u63a8\u5b9a\u5024\u306b\u3088\u3063\u3066\u91cd\u307f\u4ed8\u3051\u307e\u305f\u306f\u8a8d\u5b9a\u3055\u308c\u307e\u3059\u3002<\/p><dl><dd><i>\u6a19\u6e96\u7684\u306a<span><a href=\"https:\/\/science-hub.click\/?p=38204\">\u7d71\u8a08<\/a><\/span>\u624b\u6cd5\u3067\u306f\u4f53\u7cfb\u7684\u306b\u7121\u8996\u3055\u308c\u308b\u306e\u306f\u3001\u3053\u306e<b>\u4e8b\u524d\u63a8\u5b9a<\/b>\u3067\u3059\u3002<\/i><\/dd><\/dl><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u30d9\u30a4\u30ba\u63a8\u8ad6\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/KHRuEbR8oFc\/0.jpg\" style=\"width:100%;\"\/><\/figure><h3><span>\u8a3c\u62e0\u306e\u8868\u8a18<\/span><\/h3><p>\u3053\u306e\u8a55\u4fa1\u306f IJ Good \u306b\u8d77\u56e0\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5f8c\u8005\u306f\u8457\u8005\u3092<span><a href=\"https:\/\/science-hub.click\/?p=10538\">\u30a2\u30e9\u30f3\u30fb\u30c1\u30e5\u30fc\u30ea\u30f3\u30b0<\/a><\/span>\u3068\u3057\u3001\u72ec\u7acb\u3057\u3066\u30cf\u30ed\u30eb\u30c9\u30fb\u30b8\u30a7\u30d5\u30ea\u30fc\u30ba\u3092\u542b\u3080\u4ed6\u306e\u7814\u7a76\u8005\u306b\u5e30\u3057\u305f\u3002<\/p><p>\u5b9f\u969b\u306b\u306f\u3001\u78ba\u7387\u304c 0 \u307e\u305f\u306f 1 \u306b\u975e\u5e38\u306b\u8fd1\u3044\u5834\u5408\u3001\u305d\u306e\u5909\u5316\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u305d\u308c\u81ea\u4f53\u304c\u975e\u5e38\u306b\u3042\u308a\u305d\u3046\u306b\u306a\u3044\u3068\u8003\u3048\u3089\u308c\u308b\u8981\u7d20\u3092\u89b3\u5bdf\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8a3c\u62e0\u3092\u6b21\u306e\u3088\u3046\u306b\u5b9a\u7fa9\u3057\u307e\u3059\u3002 <div class=\"math-formual notranslate\">$$ {Ev(p) =\\log\\frac{p}{(1-p)} =\\log{p}-\\log(1-p).} $$<\/div>\u554f\u984c\u3092\u3088\u308a\u826f\u304f\u4fee\u6b63\u3059\u308b\u305f\u3081\u306b\u3001\u6b21\u306e\u3088\u3046\u306a\u540c\u7b49\u306e\u30c7\u30b7\u30d9\u30eb (dB) \u3067\u4f5c\u696d\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002 <div class=\"math-formual notranslate\">$$ {Ev(p) = 10\\,\\log_{10} \\frac{p}{(1-p)}.} $$<\/div> <span>-40 dB<\/span>\u306e\u8a3c\u62e0\u306f 10 <sup>-4<\/sup>\u306e\u78ba\u7387\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002<span>\u5bfe\u6570\u3092<\/span>\u5e95 2 \u306b\u3059\u308b\u3068\u3001 <div class=\"math-formual notranslate\">$$ {Ev(p) = \\log_{2} \\frac{p}{(1-p)}} $$<\/div> \u3001\u8a3c\u62e0\u306f\u30d3\u30c3\u30c8\u3067\u8868\u73fe\u3055\u308c\u307e\u3059\u3002\u6211\u3005\u306f\u6301\u3063\u3066\u3044\u307e\u3059<div class=\"math-formual notranslate\">$$ {Ev_{dB}= \\approx 3,0103\\, Ev_{bits}\\quad (10^3\\approx 2^{10})} $$<\/div> \u3002\u3053\u306e\u8868\u8a18\u6cd5\u306e\u5229\u70b9\u306f\u30010 \u3068 1 \u306e\u8fd1\u304f\u306b\u3042\u307e\u308a\u306b\u3082\u591a\u304f\u306e\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306e\u6841\u304c\u5b58\u5728\u3059\u308b\u3053\u3068\u3092\u907f\u3051\u308b\u3068\u3044\u3046\u4e8b\u5b9f\u306e\u307b\u304b\u306b\u3001\u30d9\u30a4\u30ba\u898f\u5247\u3092\u52a0\u6cd5\u5f62\u5f0f\u3067\u8868\u73fe\u3067\u304d\u308b\u3053\u3068\u3067\u3059\u3002\u3064\u307e\u308a\u3001\u540c\u3058\u91cd\u307f\u306e\u8a3c\u8a00\u304c\u5fc5\u8981\u3067\u3059 (<i>\u8a3c\u62e0\u306e\u91cd\u307f<\/i>) \u306f\u3001\u30a4\u30d9\u30f3\u30c8\u3092 -10 dB (0.1) \u304b\u3089<span>0 dB<\/span> <span>(<\/span> 0.5) \u306b\u79fb\u52d5\u3059\u308b\u3088\u308a\u3082\u3001\u59a5\u5f53\u6027\u3092<span>-40 dB<\/span> (10 <sup>-4<\/sup> ) \u304b\u3089<span>-30 dB<\/span> (10 <sup>-3<\/sup> ) \u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\u78ba\u7387\u8868\u73fe\u3092\u7dad\u6301\u3059\u308b\u5834\u5408\u306b\u306f\u660e\u3089\u304b\u3067\u3059\u3002\u6b21\u306e\u8868\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u7b49\u4fa1\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p><table><caption>\u7b49\u4fa1\u8868<\/caption><tr><th>\u78ba\u7387<\/th><th>\u8a3c\u62e0 (dB)<\/th><th>\u8a3c\u62e0\uff08\u30d3\u30c3\u30c8\uff09<\/th><\/tr><tr><td> 0.0001<\/td><td> -40.0<\/td><td> -13.3<\/td><\/tr><tr bgcolor=\"#F2F2F2\"><td> 0.0010<\/td><td> -30.0<\/td><td> -10.0<\/td><\/tr><tr><td> 0.0100<\/td><td> -20.0<\/td><td> -6.6<\/td><\/tr><tr bgcolor=\"#F2F2F2\"><td> 0.1000<\/td><td> -9.5<\/td><td> -3.2<\/td><\/tr><tr><td> 0.2000<\/td><td> -6.0<\/td><td> -2.0<\/td><\/tr><tr bgcolor=\"#F2F2F2\"><td> 0.3000<\/td><td> -3.7<\/td><td> -1.2<\/td><\/tr><tr><td> 0.4000<\/td><td> -1.8<\/td><td> -0.6<\/td><\/tr><tr bgcolor=\"#F2F2F2\"><td> 0.5000<\/td><td> 0.0<\/td><td> 0.0<\/td><\/tr><tr><td> 0.6000<\/td><td> 1.8<\/td><td> 0.6<\/td><\/tr><tr bgcolor=\"#F2F2F2\"><td> 0.7000<\/td><td> 3.7<\/td><td> 1.2<\/td><\/tr><tr><td> 0.8000<\/td><td> 6.0<\/td><td> 2.0<\/td><\/tr><tr bgcolor=\"#F2F2F2\"><td> 0.9000<\/td><td> 9.5<\/td><td> 3.2<\/td><\/tr><tr><td> 0.9900<\/td><td> 20.0<\/td><td> 6.6<\/td><\/tr><tr bgcolor=\"#F2F2F2\"><td> 0.9990<\/td><td> 30.0<\/td><td> 10.0<\/td><\/tr><tr><td> 0.9999<\/td><td> 40.0<\/td><td> 13.3<\/td><\/tr><\/table><p> <i>Ev \u306f<\/i><i>\u8a3c\u62e0\u306e\u91cd\u307f<\/i>\u306e\u7565\u8a9e\u3067\u3001\u30d5\u30e9\u30f3\u30b9\u8a9e\u3067\u306f<i>\u300c\u660e\u3089\u304b\u300d\u3068\u3044\u3046<\/i>\u8a00\u8449\u3068\u3057\u3066\u7ffb\u8a33\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u5143\u306e\u82f1\u8a9e\u306e\u8868\u73fe\u3068\u6700\u3082\u4e00\u81f4\u3059\u308b<span><a href=\"https:\/\/science-hub.click\/?p=97003\">\u8868\u73fe\u306f<\/a><\/span>\u3001 <i>\u300c\u8a3c\u8a00\u306e\u91cd\u307f<\/i>\u300d\u3068\u3044\u3046\u8a00\u8449\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u9762\u767d\u3044\u5076\u7136\u3067\u3059\u304c\u3001\u30d5\u30e9\u30f3\u30b9\u8a9e\u3067\u306f\u300c\u8a3c\u62e0\u300d\u304c\u3053\u306e\u6b63\u78ba\u306a<span><a href=\"https:\/\/science-hub.click\/?p=61221\">\u7528\u6cd5<\/a><\/span>\u306b\u975e\u5e38\u306b\u9069\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p><p>\u30b8\u30a7\u30d5\u30ea\u30fc\u30ba\u306e\u51fa\u7248\u7269\u306e\u3059\u3050\u5f8c\u306b\u3001\u30a2\u30e9\u30f3\u30fb\u30c1\u30e5\u30fc\u30ea\u30f3\u30b0\u304c\u500b\u4eba\u7684\u306a\u8457\u4f5c\u306e\u4e2d\u3067\u5bfe\u5fdc\u3059\u308b\u6570\u91cf\u306b<i>\u5bfe\u6570\u30aa\u30c3\u30ba\u3092<\/i>\u547d\u540d\u3059\u308b\u3053\u3068\u3067\u3001\u3059\u3067\u306b\u3053\u306e\u554f\u984c\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u305f\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002<\/p><\/div><h2 class=\"ref_link\">\u53c2\u8003\u8cc7\u6599<\/h2><ol><li><a class=\"notranslate\" href=\"https:\/\/af.wikipedia.org\/wiki\/Bayesiaanse_statistiek\">Bayesiaanse statistiek \u2013 afrikaans<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/ar.wikipedia.org\/wiki\/%D8%A7%D8%B3%D8%AA%D8%AF%D9%84%D8%A7%D9%84_%D8%A8%D8%A7%D9%8A%D8%B2%D9%8A\">\u0627\u0633\u062a\u062f\u0644\u0627\u0644 \u0628\u0627\u064a\u0632\u064a \u2013 arabe<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/ast.wikipedia.org\/wiki\/Inferencia_bayesiana\">Inferencia bayesiana \u2013 asturien<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/ca.wikipedia.org\/wiki\/Infer%C3%A8ncia_bayesiana\">Infer\u00e8ncia bayesiana \u2013 catalan<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/cy.wikipedia.org\/wiki\/Anwythiad_Bayesaidd\">Anwythiad Bayesaidd \u2013 gallois<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/da.wikipedia.org\/wiki\/Bayesiansk_statistik\">Bayesiansk statistik \u2013 danois<\/a><\/li><\/ol><\/div>\n<div class=\"feature-video\">\n <h2>\n  \u30d9\u30a4\u30ba\u63a8\u8ad6\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u30fb\u95a2\u9023\u52d5\u753b\n <\/h2>\n <div class=\"video-item\">\n  \n  <figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n   <div class=\"wp-block-embed__wrapper\">\n    <iframe loading=\"lazy\" title=\"\u30d9\u30a4\u30ba\u7d71\u8a08\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/Cj_dLsz6DnI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n   <\/div>\n  <\/figure>\n  \n <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5c0e\u5165 \u30d9\u30a4\u30ba\u63a8\u8ad6\u306f\u3001\u4eee\u8aac\u306e\u78ba\u7387\u3092\u8a08\u7b97\u307e\u305f\u306f\u4fee\u6b63\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u8ad6\u7406\u7684\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3059\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u30d9\u30a4\u30ba\u306e\u5b9a\u7406\u304c\u5c0e\u51fa\u3055\u308c\u308b\u78ba\u7387\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u305f\u3081\u306e\u53b3\u5bc6\u306a\u30eb\u30fc\u30eb\u306e\u4f7f\u7528\u306b\u3088\u3063\u3066\u7ba1\u7406\u3055\u308c\u307e\u3059\u3002\u30d9\u30a4\u30b8\u30a2\u30f3\u306e\u89b3\u70b9\u3067\u306f\u3001\u78ba\u7387 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":37619,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/img.youtube.com\/vi\/I7jiPkYUjGo\/0.jpg","fifu_image_alt":"\u30d9\u30a4\u30ba\u63a8\u8ad6\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac","footnotes":""},"categories":[5],"tags":[11,13,10,14,5127,33068,12,8,33069,16,15,9],"class_list":["post-37618","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dictionary","tag-techniques","tag-technologie","tag-actualite","tag-news","tag-bayesienne","tag-inference-bayesienne","tag-dossier","tag-definition","tag-inference","tag-sciences","tag-article","tag-explications"],"_links":{"self":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/37618"}],"collection":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=37618"}],"version-history":[{"count":0,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/37618\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/media\/37619"}],"wp:attachment":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=37618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=37618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=37618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}