{"id":2248,"date":"2020-07-30T11:00:00","date_gmt":"2020-07-30T02:00:00","guid":{"rendered":"https:\/\/develop-chronos.com\/statistics-top\/statistics\/?p=2248"},"modified":"2020-07-22T20:32:48","modified_gmt":"2020-07-22T11:32:48","slug":"dirichlet-distribution","status":"publish","type":"post","link":"https:\/\/develop-chronos.com\/statistics-top\/statistics\/dirichlet-distribution","title":{"rendered":"\u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03"},"content":{"rendered":"\n\n\n\n\n<p>\u3000\u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\uff08Dirichlet distribution\uff09\u306f\u9023\u7d9a\u578b\u306e\u78ba\u7387\u5206\u5e03\u3067\u3001\u30d9\u30fc\u30bf\u5206\u5e03\u3092\u591a\u6b21\u5143\u5316\u3057\u305f\u3082\u306e\u306b\u306a\u308a\u307e\u3059\u3002<br>\u3000\u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u306f\u3001\u540c\u6642\u306b\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u306a\u3044\\(k\\)\u500b\u306e\u4e8b\u8c61\\(A_{1},\\cdots,A_{k}\\)\u306b\u304a\u3044\u3066\u3001\u305d\u308c\u305e\u308c\u306e\u4e8b\u8c61\u304c\\(\\alpha_{i}-1\\)\u56de\u767a\u751f\u3059\u308b\u3053\u3068\u3092\u8003\u3048\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u3001\u4e8b\u8c61\\(A_{i}\\)\u304c\u8d77\u3053\u308b\u78ba\u7387\\(x_{i}\\)\u304c\u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u306b\u5f93\u3044\u307e\u3059\u3002<br>\u3000\u3053\u306e\u5206\u5e03\u306f\u30ab\u30a4\uff12\u4e57\u5206\u5e03\u304b\u3089\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\\(Y_{0},Y_{1},\\cdots,Y_{k}\\)\u304c\u4e92\u3044\u306b\u72ec\u7acb\u306b\u81ea\u7531\u5ea6\\(m_{0},m_{1},\\cdots,m_{k}\\)\u306e\u30ab\u30a4\uff12\u4e57\u5206\u5e03\u306b\u5f93\u3046\u3068\u3057\u307e\u3059\u3002\u3053\u306e\u3068\u304d\\(m_{i}\\)\u306f\u6574\u6570\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u304c\u3001\u5fc5\u305a\u3057\u3082\u6574\u6570\u3067\u306a\u304f\u3066\u3082\u69cb\u3044\u307e\u305b\u3093\u3002\u3053\u306e\u3068\u304d<br><div style=\"overflow-x: auto;\">\\begin{align}<br>X_{j} &amp;= \\frac{Y_{j}}{\\displaystyle\\sum_{i=0}^{k}Y_{i}},\\ \\ \\ \\ j=1,\\cdots,k<br>\\end{align}<\/div><br>\u3068\u3059\u308b\u3068\u3001\\(X_{1},\\cdots,X_{k}\\)\u306e\u540c\u6642\u78ba\u7387\u5bc6\u5ea6\u95a2\u6570\u306f\u30d1\u30e9\u30e1\u30fc\u30bf\\(\\alpha_{i}=m_{i}\/2\\)\u306e\u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u306b\u5f93\u3044\u307e\u3059\u3002<br>\u3000\u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u306b\u5f93\u3046\u78ba\u7387\u5909\u6570\u306f\u3001\u8a18\u53f7\\(Dir\\)\u3092\u7528\u3044\u3066\\(X\\sim Dir(\\alpha)\\)\u3068\u8868\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<div id=\"toc_container\" class=\"toc_light_blue no_bullets\"><p class=\"toc_title\">\u76ee\u6b21<\/p><ul class=\"toc_list\"><li><a href=\"#i\"><span class=\"toc_number toc_depth_1\">1<\/span> \u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u306e\u57fa\u672c\u60c5\u5831<\/a><\/li><li><a href=\"#i-2\"><span class=\"toc_number toc_depth_1\">2<\/span> \u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u3092\u8003\u3048\u308b\u4e0a\u3067\u306e\u57fa\u790e\u77e5\u8b58<\/a><ul><li><a href=\"#i-3\"><span class=\"toc_number toc_depth_2\">2.1<\/span> \u30d9\u30fc\u30bf\u95a2\u6570\u3068\u30ac\u30f3\u30de\u95a2\u6570<\/a><\/li><li><a href=\"#i-4\"><span class=\"toc_number toc_depth_2\">2.2<\/span> \u30d9\u30fc\u30bf\u95a2\u6570\u306e\u57fa\u672c\u6027\u8cea<\/a><\/li><li><a href=\"#i-5\"><span class=\"toc_number toc_depth_2\">2.3<\/span> \u30ac\u30f3\u30de\u95a2\u6570\u306e\u57fa\u672c\u6027\u8cea<\/a><\/li><\/ul><\/li><li><a href=\"#i-6\"><span class=\"toc_number toc_depth_1\">3<\/span> \u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u3068\u30d9\u30fc\u30bf\u5206\u5e03<\/a><\/li><li><a href=\"#i-7\"><span class=\"toc_number toc_depth_1\">4<\/span> \u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u3068\u6a19\u6e96\u30ac\u30f3\u30de\u5206\u5e03<\/a><\/li><li><a href=\"#i-8\"><span class=\"toc_number toc_depth_1\">5<\/span> \u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u3068\u95a2\u9023\u6df1\u3044\u4ed6\u306e\u5206\u5e03\u3068\u306e\u95a2\u4fc2<\/a><\/li><\/ul><\/div>\n<h2><span id=\"i\">\u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u306e\u57fa\u672c\u60c5\u5831<\/span><\/h2>\n\n\n\n<p>\u203b\u3000\u8868\u306f\u6a2a\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n<figure class=\"wp-block-table\">\n<table style=\"width: 100%; height: 327px;\">\n<tbody>\n<tr style=\"height: 36px;\">\n<td style=\"width: 17.5862%; height: 36px;\">\u30d1\u30e9\u30e1\u30fc\u30bf<\/td>\n<td style=\"width: 82.2414%; height: 36px;\">\\(\\alpha_{i} &gt; 0,\\ \\ \\ i=1,\\cdots,k\\)<\/td>\n<\/tr>\n<tr style=\"height: 56px;\">\n<td style=\"width: 17.5862%; height: 56px;\">\u78ba\u7387\u5909\u6570\u306e\u7bc4\u56f2<\/td>\n<td style=\"width: 82.2414%; height: 56px;\">\\( x_{i}\\geq0,\\ \\ \\ \\ \\displaystyle\\sum_{i=1}^{k}x_{i}\\leq 1 \\)<\/td>\n<\/tr>\n<tr style=\"height: 36px;\">\n<td style=\"width: 17.5862%; height: 36px;\"><a href=\"https:\/\/develop-chronos.com\/statistics-top\/statistics\/probability-function\">\u78ba\u7387\u5bc6\u5ea6\u95a2\u6570<\/a><\/td>\n<td style=\"width: 82.2414%; height: 36px;\">\\(\\displaystyle \\frac{1}{B(\\alpha)}\\prod_{i=1}^{k}x_{i}^{\\alpha_{i}-1} \\)<br \/>\u305f\u3060\u3057\u3001\\(\\alpha=(\\alpha_{1},\\cdots,\\alpha_{k})\\),\\(B(\\alpha)\\)\u306f\u591a\u5909\u91cf\u30d9\u30fc\u30bf\u95a2\u6570\u3067\u3059\u3002<br \/>\\(\\displaystyle B(\\alpha) =\\frac{\\prod_{i=1}^{k}\\Gamma(\\alpha_{i})}{\\Gamma\\left( \\sum_{i=1}^{k}\\alpha_{i} \\right)}\\)<\/td>\n<\/tr>\n<tr style=\"height: 56px;\">\n<td style=\"width: 17.5862%; height: 56px;\"><a href=\"https:\/\/develop-chronos.com\/statistics-top\/statistics\/cumulative-distribution-function\">\u7d2f\u7a4d\u5206\u5e03\u95a2\u6570<\/a><\/td>\n<td style=\"width: 82.2414%; height: 56px;\">\u306a\u3057<\/td>\n<\/tr>\n<tr style=\"height: 36px;\">\n<td style=\"width: 17.5862%; height: 36px;\"><a href=\"https:\/\/develop-chronos.com\/statistics-top\/statistics\/mean-definition\">\u671f\u5f85\u5024<\/a><\/td>\n<td style=\"width: 82.2414%; height: 36px;\">\\( \\displaystyle\\frac{\\alpha_{i}}{\\alpha_{0}} \\)<br \/>\u305f\u3060\u3057\u3001\\(\\alpha_{0}=\\sum_{i=1}^{n}\\alpha_{i}\\)\u3067\u3059\u3002<\/td>\n<\/tr>\n<tr style=\"height: 36px;\">\n<td style=\"width: 17.5862%; height: 36px;\"><a href=\"https:\/\/develop-chronos.com\/statistics-top\/statistics\/variance\">\u5206\u6563<\/a><\/td>\n<td style=\"width: 82.2414%; height: 36px;\">\\( \\displaystyle\\frac{ \\alpha_{i}(\\alpha_{0}-\\alpha_{i}) }{ \\alpha_{0}^{2}(\\alpha_{0}+1) } \\)<\/td>\n<\/tr>\n<tr style=\"height: 36px;\">\n<td style=\"width: 17.5862%; height: 36px;\"><a href=\"https:\/\/develop-chronos.com\/statistics-top\/statistics\/covariance\">\u5171\u5206\u6563<\/a><\/td>\n<td style=\"width: 82.2414%; height: 36px;\">\\( \\displaystyle\\frac{-\\alpha_{i}\\alpha_{j}}{\\alpha_{0}^{2}(\\alpha+1)},\\ \\ \\ \\ i\\neq j \\)<\/td>\n<\/tr>\n<tr style=\"height: 36px;\">\n<td style=\"width: 17.5862%; height: 35px;\"><a href=\"https:\/\/develop-chronos.com\/statistics-top\/statistics\/05231022\">\u30e2\u30fc\u30c9<\/a><\/td>\n<td style=\"width: 82.2414%; height: 35px;\">\\( \\displaystyle\\frac{\\alpha_{i}-1}{\\alpha_{0}-k} \\)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n<h3>\u8a3c\u660e\u4e00\u89a7<\/h3>\n\n\n\n\n  <div class=\"blogcard\">\n  <a href=\"https:\/\/develop-chronos.com\/statistics-top\/statistics\/cdirid-mv\">\n   <div class=\"blogcard_thumbnail\"><img src=\"https:\/\/develop-chronos.com\/statistics-top\/statistics\/wp-content\/uploads\/2020\/06\/9fc17caf-9cad-4670-b857-eb43ec911ab9-100x100.png\" alt=\"\u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u306e\u671f\u5f85\u5024\u30fb\u5206\u6563\u306e\u6c42\u3081\u65b9\u3010\u8a3c\u660e\u4ed8\u304d\u3067\u89e3\u8aac\u3011\" width=\"90\" height=\"90\" \/><\/div>\n   <div class=\"blogcard_content\">\n    <div class=\"blogcard_title\">\u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u306e\u671f\u5f85\u5024\u30fb\u5206\u6563\u306e\u6c42\u3081\u65b9\u3010\u8a3c\u660e\u4ed8\u304d\u3067\u89e3\u8aac\u3011<\/div>\n    <div class=\"blogcard_excerpt\">\u5b66\u7fd2\u30ec\u30d9\u30eb\uff1a\u5927\u5b66\u751f\u3000\u96e3\u6613\u5ea6\uff1a\u2605\u2605\u2605\u2606\u2606 \u3053\u306e\u8a18\u4e8b\u3067\u306f\u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u306e\u671f\u5f85\u5024\u30fb\u5206\u6563\u3092\u8a3c\u660e\u4ed8\u304d\u3067\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u671f\u5f85\u5024\u30fb\u5206\u6563\u306e\u6c42\u3081\u65b9\u304c\u5206\u304b\u3089\u306a\u3044\u65b9\u2026<\/div>\n   <\/div>\n   <div class=\"clear\"><\/div>\n  <\/a>\n  <\/div>\n\n\n\n<h2><span id=\"i-2\">\u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u3092\u8003\u3048\u308b\u4e0a\u3067\u306e\u57fa\u790e\u77e5\u8b58<\/span><\/h2>\n\n\n\n<p>(1)\u30d9\u30fc\u30bf\u95a2\u6570<br><div style=\"overflow-x: auto;\">\\begin{align}<br>B(\\alpha,\\beta) = \\int_{0}^{1}u^{\\alpha-1}(1-u)^{\\beta-1}du,\\ \\ \\ 0\\leq u\\leq 1<br>\\end{align}<\/div><\/p>\n\n\n\n<p>(2)\u30ac\u30f3\u30de\u95a2\u6570<br><div style=\"overflow-x: auto;\">\\begin{align}<br>\\Gamma(a) = \\int_{0}^{\\infty}\\exp[-u]u^{a-1}du,\\ \\ \\ a&gt;0<br>\\end{align}<\/div><\/p>\n\n\n\n<p>(3)\u30c7\u30a3\u30ac\u30f3\u30de\u95a2\u6570\uff08\u30d7\u30b5\u30a4\u95a2\u6570\uff09<br><div style=\"overflow-x: auto;\">\\begin{align}<br>\\psi(a) = \\frac{d}{da}\\log\\Gamma(a) = \\frac{\\displaystyle\\frac{d\\Gamma(a)}{da}}{\\Gamma(a)}<br>\\end{align}<\/div><\/p>\n\n\n\n<h3><span id=\"i-3\">\u30d9\u30fc\u30bf\u95a2\u6570\u3068\u30ac\u30f3\u30de\u95a2\u6570<\/span><\/h3>\n\n\n\n<p>\u30d9\u30fc\u30bf\u95a2\u6570\u3068\u30ac\u30f3\u30de\u95a2\u6570\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u95a2\u4fc2\u304c\u3042\u308a\u307e\u3059\u3002<br><div style=\"overflow-x: auto;\">\\begin{align}<br>B(\\alpha,\\beta)=\\frac{\\Gamma(\\alpha)\\Gamma(\\beta)}{\\Gamma(\\alpha+\\beta)} = B(\\beta,\\alpha)<br>\\end{align}<\/div><\/p>\n\n\n\n<h3><span id=\"i-4\">\u30d9\u30fc\u30bf\u95a2\u6570\u306e\u57fa\u672c\u6027\u8cea<\/span><\/h3>\n\n\n\n<p>\u30d9\u30fc\u30bf\u95a2\u6570\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6027\u8cea\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<br><div style=\"overflow-x: auto;\">\\begin{align}<br>B(\\alpha+1,\\beta)=\\frac{\\alpha}{\\alpha+\\beta}B(\\alpha,\\beta)<br>\\end{align}<\/div><br>\u7279\u306b\\(\\alpha,\\beta\\)\u304c\u6574\u6570\u306e\u3068\u304d\u3001\u6b21\u5f0f\u304c\u6210\u308a\u7acb\u3061\u307e\u3059\u3002<br><div style=\"overflow-x: auto;\">\\begin{align}<br>B(\\alpha,\\beta) &amp;= \\frac{(\\alpha-1)!(\\beta-1)!}{(\\alpha+\\beta-1)!} \\\\<br>B(1,1) &amp;= 1\\\\<br>B\\left( \\frac{1}{2},\\frac{1}{2} \\right) &amp;= \\pi<br>\\end{align}<\/div><\/p>\n\n\n\n<h3><span id=\"i-5\">\u30ac\u30f3\u30de\u95a2\u6570\u306e\u57fa\u672c\u6027\u8cea<\/span><\/h3>\n\n\n\n<p>\u30ac\u30f3\u30de\u95a2\u6570\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6027\u8cea\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<br><div style=\"overflow-x: auto;\">\\begin{align}<br>\\Gamma(a)=(a-1)\\Gamma(a-1)<br>\\end{align}<\/div><br>\u7279\u306b\\(a\\)\u304c\u6574\u6570\u306e\u3068\u304d\u3001\u6b21\u5f0f\u304c\u6210\u308a\u7acb\u3061\u307e\u3059\u3002<br><div style=\"overflow-x: auto;\">\\begin{align}<br>\\Gamma(a) &amp;= (a-1)! \\\\<br>\\Gamma(0) &amp;= 1 \\\\<br>\\Gamma(1) &amp;= 1 \\\\<br>\\Gamma\\left( \\frac{1}{2} \\right) &amp;= \\sqrt{\\pi} \\\\<br>\\Gamma\\left( a+\\frac{1}{2} \\right) &amp;= \\frac{(2a)!\\sqrt{\\pi}}{a!2^{2a}}<br>\\end{align}<\/div><\/p>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<h2><span id=\"i-6\">\u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u3068\u30d9\u30fc\u30bf\u5206\u5e03<\/span><\/h2>\n\n\n\n<p>\u3000\u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u306b\u5f93\u3046\u78ba\u7387\u5909\u6570\\(X\\sim Dir(\\alpha)\\)\u306b\u3064\u3044\u3066\\(k=1\\)\u3068\u3057\u305f\u3068\u304d\u3001\\(X\\)\u306f\u30d1\u30e9\u30e1\u30fc\u30bf\\(\\alpha=\\alpha_{1},\\ \\ \\beta=m_{0}\/2\\)\u306e\u30d9\u30fc\u30bf\u5206\u5e03\u306b\u5f93\u3044\u307e\u3059\u3002\u3053\u306e\u3053\u3068\u304b\u3089\u3001\u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u306f\u30d9\u30fc\u30bf\u5206\u5e03\u3092\u62e1\u5f35\u3057\u305f\u3082\u306e\u3060\u3068\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<h2><span id=\"i-7\">\u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u3068\u6a19\u6e96\u30ac\u30f3\u30de\u5206\u5e03<\/span><\/h2>\n\n\n\n<p>\u3000\u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u306b\u5f93\u3046\u78ba\u7387\u5909\u6570\\(X=(X_{1},\\cdots,X_{k})\\sim Dir(\\alpha)\\)\u306b\u3064\u3044\u3066\u3001\\(X\\)\u306e\u8981\u7d20\\(X_{j}\\)\u306f\u3001\\(Y_{i}\\)\u3092\u6a19\u6e96\u30ac\u30f3\u30de\u5206\u5e03\u306b\u5f93\u3046\u78ba\u7387\u5909\u6570\\(Y_{i}\\sim Gam(\\alpha_{i},1)\\)\u3068\u3059\u308b\u3068\u3001\u6b21\u306e\u95a2\u4fc2\u304c\u3042\u308a\u307e\u3059\u3002<br><div style=\"overflow-x: auto;\">\\begin{align}<br>X_{j} = \\frac{Y_{j}}{\\sum_{i=0}^{k}Y_{i}},\\ \\ \\ \\ j=1,\\cdots,k<br>\\end{align}<\/div><\/p>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<h2><span id=\"i-8\">\u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u3068\u95a2\u9023\u6df1\u3044\u4ed6\u306e\u5206\u5e03\u3068\u306e\u95a2\u4fc2<\/span><\/h2>\n\n\n\n<p>\u3000\u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\u3068\u95a2\u4fc2\u306e\u6df1\u3044\u3068\u3053\u308d\u306b\u3042\u308b\u3001\u5206\u5e03\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002\u30a4\u30e1\u30fc\u30b8\u4f5c\u308a\u306b\u3069\u3046\u305e\u3002<br>\u3000\u5404\u5206\u5e03\u306b\u3064\u3044\u3066\u306f\u4e0b\u306e\u30ea\u30f3\u30af\u304b\u3089\u304a\u9858\u3044\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"658\" height=\"412\" src=\"https:\/\/develop-chronos.com\/statistics-top\/statistics\/wp-content\/uploads\/2020\/07\/\u30d9\u30fc\u30bf\u5206\u5e03\u306b\u95a2\u3059\u308b\u95a2\u4fc2\u56f3.png\" alt=\"\" class=\"wp-image-2193\" srcset=\"https:\/\/develop-chronos.com\/statistics-top\/statistics\/wp-content\/uploads\/2020\/07\/\u30d9\u30fc\u30bf\u5206\u5e03\u306b\u95a2\u3059\u308b\u95a2\u4fc2\u56f3.png 658w, https:\/\/develop-chronos.com\/statistics-top\/statistics\/wp-content\/uploads\/2020\/07\/\u30d9\u30fc\u30bf\u5206\u5e03\u306b\u95a2\u3059\u308b\u95a2\u4fc2\u56f3-300x188.png 300w, https:\/\/develop-chronos.com\/statistics-top\/statistics\/wp-content\/uploads\/2020\/07\/\u30d9\u30fc\u30bf\u5206\u5e03\u306b\u95a2\u3059\u308b\u95a2\u4fc2\u56f3-320x200.png 320w\" sizes=\"(max-width: 658px) 100vw, 658px\" \/><\/figure>\n\n\n\n\n  <div class=\"blogcard\">\n  <a href=\"https:\/\/develop-chronos.com\/statistics-top\/statistics\/beta-distribution\">\n   <div class=\"blogcard_thumbnail\"><img src=\"https:\/\/develop-chronos.com\/statistics-top\/statistics\/wp-content\/uploads\/2020\/07\/\u30d9\u30fc\u30bf\u5206\u5e03\uff08\u78ba\u7387\u5bc6\u5ea6\u95a2\u6570\uff09\uff11-100x100.png\" alt=\"\u30d9\u30fc\u30bf\u5206\u5e03\uff08\u7b2c\uff11\u7a2e\u30d9\u30fc\u30bf\u5206\u5e03\uff09\" width=\"90\" height=\"90\" \/><\/div>\n   <div class=\"blogcard_content\">\n    <div class=\"blogcard_title\">\u30d9\u30fc\u30bf\u5206\u5e03\uff08\u7b2c\uff11\u7a2e\u30d9\u30fc\u30bf\u5206\u5e03\uff09<\/div>\n    <div class=\"blogcard_excerpt\">\u3000\u30d9\u30fc\u30bf\u5206\u5e03\uff08beta distribution\uff09\u306f\u9023\u7d9a\u578b\u306e\u78ba\u7387\u5206\u5e03\u3067\u3059\u3002\u30d9\u30fc\u30bf\u5206\u5e03\u306b\u306f\u7b2c\uff11\u7a2e\u30d9\u30fc\u30bf\u5206\u5e03\u3068\u7b2c\uff12\u7a2e\u30d9\u30fc\u30bf\u5206\u5e03\u304c\u3042\u308a\u3001\u5358\u306b\u30d9\u30fc\u30bf\u5206\u5e03\u2026<\/div>\n   <\/div>\n   <div class=\"clear\"><\/div>\n  <\/a>\n  <\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u3000\u30c7\u30a3\u30ea\u30af\u30ec\u5206\u5e03\uff08Dirichlet distribution\uff09\u306f\u9023\u7d9a\u578b\u306e\u78ba\u7387\u5206\u5e03\u3067\u3001\u30d9\u30fc\u30bf\u5206\u5e03\u3092\u591a\u6b21\u5143\u5316\u3057\u305f\u3082\u306e\u306b\u306a\u308a\u307e\u3059\u3002\u3000\u30c7\u30a3\u30ea\u30af\u30ec\u5206 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":801,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[84],"tags":[110,71],"jetpack_featured_media_url":"https:\/\/develop-chronos.com\/statistics-top\/statistics\/wp-content\/uploads\/2020\/05\/PAK39_toumeinadice_TP_V.jpg","_links":{"self":[{"href":"https:\/\/develop-chronos.com\/statistics-top\/statistics\/wp-json\/wp\/v2\/posts\/2248"}],"collection":[{"href":"https:\/\/develop-chronos.com\/statistics-top\/statistics\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/develop-chronos.com\/statistics-top\/statistics\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/develop-chronos.com\/statistics-top\/statistics\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/develop-chronos.com\/statistics-top\/statistics\/wp-json\/wp\/v2\/comments?post=2248"}],"version-history":[{"count":14,"href":"https:\/\/develop-chronos.com\/statistics-top\/statistics\/wp-json\/wp\/v2\/posts\/2248\/revisions"}],"predecessor-version":[{"id":2330,"href":"https:\/\/develop-chronos.com\/statistics-top\/statistics\/wp-json\/wp\/v2\/posts\/2248\/revisions\/2330"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/develop-chronos.com\/statistics-top\/statistics\/wp-json\/wp\/v2\/media\/801"}],"wp:attachment":[{"href":"https:\/\/develop-chronos.com\/statistics-top\/statistics\/wp-json\/wp\/v2\/media?parent=2248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/develop-chronos.com\/statistics-top\/statistics\/wp-json\/wp\/v2\/categories?post=2248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/develop-chronos.com\/statistics-top\/statistics\/wp-json\/wp\/v2\/tags?post=2248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}