{"id":56,"date":"2025-01-05T16:33:31","date_gmt":"2025-01-05T07:33:31","guid":{"rendered":"http:\/\/nozomi.life\/?p=56"},"modified":"2025-01-26T21:48:05","modified_gmt":"2025-01-26T12:48:05","slug":"%e7%ac%ac7%e7%ab%a0-%e5%ae%9f%e9%a8%93%e3%83%87%e3%83%bc%e3%82%bf","status":"publish","type":"post","link":"https:\/\/nozomi.life\/?p=56","title":{"rendered":"\u7b2c7\u7ae0 \u5b9f\u9a13\u30c7\u30fc\u30bf"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">7.1 \u306f\u3058\u3081\u306b<\/h2>\n\n\n\n<p>\u3053\u306e\u7ae0\u3067\u306f\u3001\u5b9f\u9a13\u3084\u8abf\u67fb\u3067\u5f97\u3089\u308c\u305f\u30c7\u30fc\u30bf\u3092\u3069\u306e\u3088\u3046\u306b\u6271\u3044\u3001\u5206\u6790\u3057\u3001\u305d\u3053\u304b\u3089\u4f55\u304c\u8a00\u3048\u308b\u306e\u304b\u3092\u5b66\u3073\u307e\u3059\u3002\u30c7\u30fc\u30bf\u306f\u305f\u3060\u96c6\u3081\u308b\u3060\u3051\u3067\u306f\u306a\u304f\u3001<strong>\u9069\u5207\u306b\u51e6\u7406\u30fb\u5206\u6790\u3057\u3001\u305d\u3053\u304b\u3089\u60c5\u5831\u3092\u5f15\u304d\u51fa\u3059<\/strong>\u3053\u3068\u3067\u521d\u3081\u3066\u5f79\u7acb\u3061\u307e\u3059\u3002\u3053\u308c\u306f\u79d1\u5b66\u7684\u7814\u7a76\u306b\u9650\u3089\u305a\u3001\u30d3\u30b8\u30cd\u30b9\u3084\u65e5\u5e38\u751f\u6d3b\u3067\u3082\u975e\u5e38\u306b\u91cd\u8981\u306a\u30b9\u30ad\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30a6\u30a7\u30eb\u30d3\u30fc\u30a4\u30f3\u30b0\u306e\u8996\u70b9<\/strong>: \u6b63\u78ba\u306a\u30c7\u30fc\u30bf\u5206\u6790\u306b\u3088\u3063\u3066\u3001\u3088\u308a\u826f\u3044\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3046\u6210\u529f\u4f53\u9a13\u3092\u7a4d\u3080\u3068\u3001\u81ea\u4fe1\uff08\u81ea\u5df1\u52b9\u529b\u611f\uff09\u304c\u9ad8\u307e\u308a\u3001\u7cbe\u795e\u7684\u6e80\u8db3\u611f\u3084\u9054\u6210\u611f\u3092\u5f97\u3089\u308c\u307e\u3059\u3002\u7d50\u679c\u3068\u3057\u3066\u3001\u500b\u4eba\u3084\u30c1\u30fc\u30e0\u306e\u30a6\u30a7\u30eb\u30d3\u30fc\u30a4\u30f3\u30b0\u5411\u4e0a\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">7.2 \u30c7\u30fc\u30bf\u5206\u6790\u306e\u57fa\u672c<\/h2>\n\n\n\n<p>\u30c7\u30fc\u30bf\u5206\u6790\u306e\u57fa\u672c\u7684\u306a\u6d41\u308c\u306f\u3001\u4ee5\u4e0b\u306e3\u30b9\u30c6\u30c3\u30d7\u3067\u9032\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30c7\u30fc\u30bf\u30af\u30ea\u30fc\u30cb\u30f3\u30b0<\/strong>: \u751f\u306e\u30c7\u30fc\u30bf\uff08\u751f\u30c7\u30fc\u30bf\uff09\u306b\u542b\u307e\u308c\u308b\u8aa4\u5dee\u3084\u30ce\u30a4\u30ba\u3092\u53d6\u308a\u9664\u304d\u3001\u5206\u6790\u3067\u304d\u308b\u72b6\u614b\u306b\u6574\u3048\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30c7\u30fc\u30bf\u306e\u53ef\u8996\u5316\uff08\u8996\u899a\u5316\uff09<\/strong>: \u30b0\u30e9\u30d5\u3084\u56f3\u306b\u3057\u3066\u3001\u50be\u5411\u3084\u7279\u5fb4\u3092\u76f4\u611f\u7684\u306b\u628a\u63e1\u3057\u3084\u3059\u304f\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u7d71\u8a08\u7684\u5206\u6790<\/strong>: \u5e73\u5747\u5024\u30fb\u6a19\u6e96\u504f\u5dee\u306a\u3069\u306e\u6307\u6a19\u3084\u691c\u5b9a\u3092\u7528\u3044\u3066\u3001\u30c7\u30fc\u30bf\u306e\u6027\u8cea\u3084\u5909\u6570\u306e\u95a2\u4fc2\u3092\u6570\u5024\u7684\u306b\u8a55\u4fa1\u3057\u3001\u4eee\u8aac\u306e\u691c\u8a3c\u3084\u5c06\u6765\u4e88\u6e2c\u3092\u884c\u3046\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">7.2.1 \u30c7\u30fc\u30bf\u30af\u30ea\u30fc\u30cb\u30f3\u30b0<\/h3>\n\n\n\n<p>\u30c7\u30fc\u30bf\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3068\u306f\u3001\u8aa4\u5dee\u3001\u6b20\u640d\u5024\u3001\u5916\u308c\u5024\u306a\u3069\u3092\u51e6\u7406\u3057\u3001\u5206\u6790\u306e\u571f\u53f0\u3068\u306a\u308b\u30c7\u30fc\u30bf\u306e\u54c1\u8cea\u3092\u9ad8\u3081\u308b\u4f5c\u696d\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8aa4\u5dee\uff08\u30a8\u30e9\u30fc\uff09<\/strong>: \u5165\u529b\u30df\u30b9\u3084\u6e2c\u5b9a\u30df\u30b9\u306a\u3069<\/li>\n\n\n\n<li><strong>\u6b20\u640d\u5024\uff08Missing data\uff09<\/strong>: \u30c7\u30fc\u30bf\u304c\u6b20\u843d\u3057\u3066\u3044\u308b\u90e8\u5206\uff08\u30a2\u30f3\u30b1\u30fc\u30c8\u306e\u672a\u56de\u7b54\u306a\u3069\uff09<\/li>\n\n\n\n<li><strong>\u5916\u308c\u5024<\/strong>: \u6975\u7aef\u306b\u4ed6\u306e\u5024\u304b\u3089\u96e2\u308c\u305f\u5024<\/li>\n<\/ul>\n\n\n\n<p><strong>\u9ad8\u6821\u751f\u306e\u4f8b<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u690d\u7269\u306e\u6210\u9577\u8a18\u9332\u306b\u300c-10 cm\u300d\u3068\u3044\u3046\u5024\u304c\u3042\u308c\u3070\u3001\u6e2c\u5b9a\u304b\u8a18\u9332\u306e\u30df\u30b9\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u524d\u5f8c\u306e\u30c7\u30fc\u30bf\u304b\u3089\u63a8\u5b9a\u3057\u4fee\u6b63\u3059\u308b\u304b\u9664\u5916\u3059\u308b\u306a\u3069\u306e\u5bfe\u5fdc\u304c\u5fc5\u8981\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u30a2\u30f3\u30b1\u30fc\u30c8\u8abf\u67fb\u3067\u3001\u5e74\u9f62\u306e\u6b04\u306b\u300c200\u300d\u3068\u66f8\u304b\u308c\u3066\u3044\u305f\u5834\u5408\u306f\u8aa4\u8a18\u304c\u7591\u308f\u308c\u308b\u305f\u3081\u30c7\u30fc\u30bf\u304b\u3089\u9664\u5916\u3059\u308b\u306a\u3069\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u30d3\u30b8\u30cd\u30b9\u306e\u4f8b<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5546\u54c1\u58f2\u4e0a\u30c7\u30fc\u30bf\u3067\u3001\u3042\u308b\u65e5\u3060\u3051\u300c0\u5186\u300d\u3068\u3044\u3046\u306e\u306f\u30b7\u30b9\u30c6\u30e0\u969c\u5bb3\u306a\u3069\u3067\u6b20\u640d\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u3002\u904e\u53bb\u306e\u5e73\u5747\u5024\u3067\u88dc\u5b8c\u3059\u308b\u3001\u3042\u308b\u3044\u306f\u9664\u5916\u3059\u308b\u306a\u3069\u306e\u5bfe\u51e6\u3092\u884c\u3046\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>Python\u30b3\u30fc\u30c9\u4f8b (\u6b20\u640d\u5024\u306e\u78ba\u8a8d\u3068\u88dc\u5b8c)<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>import pandas as pd<br><br># \u30c7\u30fc\u30bf\u8aad\u307f\u8fbc\u307f<br>df = pd.read_csv('data.csv')<br><br># \u6b20\u640d\u5024\u306e\u6570\u3092\u78ba\u8a8d<br>print(df.isnull().sum())<br><br># \u6b20\u640d\u5024\u3092\u5e73\u5747\u5024\u3067\u88dc\u5b8c<br>df.fillna(df.mean(), inplace=True)<br><br># (\u6b20\u640d\u5024\u304c\u591a\u3044\u5834\u5408)\u6b20\u640d\u3092\u542b\u3080\u884c\u3092\u524a\u9664<br>df.dropna(inplace=True)<br><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">7.2.2 \u30c7\u30fc\u30bf\u306e\u53ef\u8996\u5316\uff08\u8996\u899a\u5316\uff09<\/h3>\n\n\n\n<p>\u30c7\u30fc\u30bf\u306e\u53ef\u8996\u5316\u3068\u306f\u3001\u30c7\u30fc\u30bf\u3092<strong>\u30b0\u30e9\u30d5\u3084\u56f3<\/strong>\u306b\u3057\u3066\u3001\u5168\u4f53\u50cf\u3084\u7279\u5fb4\u3092\u3064\u304b\u307f\u3084\u3059\u304f\u3059\u308b\u4f5c\u696d\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30e1\u30ea\u30c3\u30c8<\/strong>:\n<ul class=\"wp-block-list\">\n<li>\u5168\u4f53\u7684\u306a\u5206\u5e03\u3084\u5916\u308c\u5024\u3092\u76f4\u611f\u7684\u306b\u628a\u63e1\u3067\u304d\u308b<\/li>\n\n\n\n<li>\u30b0\u30eb\u30fc\u30d7\u9593\u306e\u6bd4\u8f03\u306a\u3069\u304c\u5bb9\u6613\u306b\u306a\u308b<\/li>\n\n\n\n<li>\u4ed6\u4eba\u306b\u8aac\u660e\u3059\u308b\u3068\u304d\u8aac\u5f97\u529b\u304c\u9ad8\u307e\u308b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><strong>\u9ad8\u6821\u751f\u306e\u4f8b<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c6\u30b9\u30c8\u306e\u70b9\u6570\u3092\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u306b\u3059\u308b\u3068\u3001\u30af\u30e9\u30b9\u5168\u4f53\u306e\u5f97\u70b9\u5206\u5e03\u304c\u308f\u304b\u308a\u3001\u5b66\u529b\u306e\u3070\u3089\u3064\u304d\u3084\u5e73\u5747\u70b9\u304b\u3089\u306e\u504f\u308a\u3092\u78ba\u8a8d\u3067\u304d\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u30d3\u30b8\u30cd\u30b9\u306e\u4f8b<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6708\u5225\u58f2\u4e0a\u63a8\u79fb\u3092\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u3067\u8868\u3059\u3068\u3001\u5b63\u7bc0\u5909\u52d5\u3084\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u52b9\u679c\u306a\u3069\u3092\u628a\u63e1\u3057\u3084\u3059\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>Python\u30b3\u30fc\u30c9\u4f8b (\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3068\u6563\u5e03\u56f3)<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>import matplotlib.pyplot as plt<br>import seaborn as sns<br><br># \u30d2\u30b9\u30c8\u30b0\u30e9\u30e0<br>plt.hist(df['score'], bins=10)  # bins\u306f\u68d2\uff08\u533a\u753b\uff09\u306e\u6570<br>plt.xlabel('Score')<br>plt.ylabel('Frequency')<br>plt.title('Histogram of Test Scores')<br>plt.show()<br><br># \u6563\u5e03\u56f3<br>plt.scatter(df['study_time'], df['score'])<br>plt.xlabel('Study Time')<br>plt.ylabel('Score')<br>plt.title('Study Time vs Score')<br>plt.show()<br><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">7.2.3 \u7d71\u8a08\u7684\u5206\u6790<\/h3>\n\n\n\n<p>\u7d71\u8a08\u7684\u5206\u6790\u3067\u306f\u3001<strong>\u5e73\u5747\u5024\u30fb\u4e2d\u592e\u5024\u30fb\u6700\u983b\u5024\u30fb\u5206\u6563\u30fb\u6a19\u6e96\u504f\u5dee<\/strong>\u306a\u3069\u306e\u57fa\u672c\u7d71\u8a08\u91cf\u3001\u3055\u3089\u306bt\u691c\u5b9a\u3084ANOVA\u306a\u3069\u306e\u691c\u5b9a\u3092\u6d3b\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9ad8\u6821\u751f\u306e\u4f8b<\/strong>: \u30af\u30e9\u30b9\u306e\u30c6\u30b9\u30c8\u306e\u5e73\u5747\u70b9\u30fb\u4e2d\u592e\u5024\u30fb\u6a19\u6e96\u504f\u5dee\u3092\u7b97\u51fa\u3057\u3001\u300c\u5e73\u574770\u70b9\u3060\u3051\u3069\u3070\u3089\u3064\u304d\u304c\u5927\u304d\u3044\u30af\u30e9\u30b9\u300d\u306a\u306e\u304b\u3001\u300c\u5e73\u5747\u306f\u305d\u3053\u305d\u3053\u3060\u304c\u307b\u3068\u3093\u3069\u306e\u751f\u5f92\u304c\u4f3c\u305f\u70b9\u6570\u306a\u306e\u304b\u300d\u306a\u3069\u3092\u628a\u63e1\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30d3\u30b8\u30cd\u30b9\u306e\u4f8b<\/strong>: \u58f2\u4e0a\u30c7\u30fc\u30bf\u306e\u5e73\u5747\u30fb\u6a19\u6e96\u504f\u5dee\u3092\u8abf\u3079\u3066\u300c\u58f2\u4e0a\u304c\u5b89\u5b9a\u3057\u3066\u3044\u308b\u306e\u304b\u3001\u6708\u3054\u3068\u306e\u5909\u52d5\u304c\u5927\u304d\u3044\u306e\u304b\u300d\u3092\u5224\u65ad\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>Python\u30b3\u30fc\u30c9\u4f8b (\u57fa\u672c\u7d71\u8a08\u91cf\u306e\u7b97\u51fa\u3068t\u691c\u5b9a)<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>import pandas as pd<br>from scipy import stats<br><br># \u7d71\u8a08\u91cf\u306e\u8868\u793a<br>print(df.describe())<br><br># 2\u3064\u306e\u30b0\u30eb\u30fc\u30d7\u306e\u5e73\u5747\u5024\u306b\u5dee\u304c\u3042\u308b\u304b\u691c\u5b9a\uff08t\u691c\u5b9a\uff09<br>group1 = df[df['group'] == 'A']['score']<br>group2 = df[df['group'] == 'B']['score']<br><br>t_statistic, p_value = stats.ttest_ind(group1, group2)<br>print(f\"t\u7d71\u8a08\u91cf: {t_statistic:.3f},  p\u5024: {p_value:.3f}\")<br><br>if p_value &lt; 0.05:<br>    print(\"2\u3064\u306e\u30b0\u30eb\u30fc\u30d7\u306e\u5e73\u5747\u5024\u306b\u306f\u7d71\u8a08\u7684\u306b\u6709\u610f\u306a\u5dee\u304c\u3042\u308a\u307e\u3059\")<br>else:<br>    print(\"2\u3064\u306e\u30b0\u30eb\u30fc\u30d7\u306e\u5e73\u5747\u5024\u306b\u306f\u7d71\u8a08\u7684\u306b\u6709\u610f\u306a\u5dee\u306f\u3042\u308a\u307e\u305b\u3093\")<br><\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">7.3 \u9ad8\u5ea6\u306a\u30c7\u30fc\u30bf\u5206\u6790\u624b\u6cd5<\/h2>\n\n\n\n<p>\u3055\u3089\u306b\u4e00\u6b69\u9032\u3093\u3060\u5206\u6790\u624b\u6cd5\u3068\u3057\u3066\u3001<strong>\u56de\u5e30\u5206\u6790<\/strong>\u3001<strong>\u6642\u7cfb\u5217\u5206\u6790<\/strong>\u3001<strong>\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0<\/strong>\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u3092\u6d3b\u7528\u3059\u308b\u3068\u3001\u591a\u5909\u91cf\u30c7\u30fc\u30bf\u3084\u6642\u9593\u8ef8\u306e\u3042\u308b\u30c7\u30fc\u30bf\u3001\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u306a\u3069\u304b\u3089\u3088\u308a\u6df1\u3044\u6d1e\u5bdf\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7.3.1 \u56de\u5e30\u5206\u6790<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6982\u8981<\/strong>: \u5909\u6570\u9593\u306e\u95a2\u4fc2\u6027\u3092\u30e2\u30c7\u30eb\u5316\u3057\u3001\u4e00\u65b9\u306e\u5909\u6570\uff08\u76ee\u7684\u5909\u6570\uff09\u3092\u4ed6\u306e\u5909\u6570\uff08\u8aac\u660e\u5909\u6570\uff09\u3067\u4e88\u6e2c\u3059\u308b\u3002\u7dda\u5f62\u56de\u5e30\u30fb\u30ed\u30b8\u30b9\u30c6\u30a3\u30c3\u30af\u56de\u5e30\u306a\u3069\u304c\u4ee3\u8868\u7684\u3002<\/li>\n\n\n\n<li><strong>\u9ad8\u6821\u751f\u306e\u4f8b<\/strong>: \u52c9\u5f37\u6642\u9593\u2192\u30c6\u30b9\u30c8\u306e\u70b9\u6570\u3092\u4e88\u6e2c\u3001\u8eab\u9577\u2192\u4f53\u91cd\u3092\u4e88\u6e2c\u306a\u3069\u3001\u8eab\u8fd1\u306a\u30c7\u30fc\u30bf\u3067\u56de\u5e30\u30e2\u30c7\u30eb\u3092\u3064\u304f\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30d3\u30b8\u30cd\u30b9\u306e\u4f8b<\/strong>: \u5e83\u544a\u8cbb\u3068\u58f2\u4e0a\u3001\u6c17\u6e29\u3068\u98f2\u6599\u306e\u58f2\u4e0a\u306a\u3069\u3001\u56e0\u679c\u95a2\u4fc2\u3084\u76f8\u95a2\u95a2\u4fc2\u3092\u6570\u5024\u5316\u3057\u3001\u4e88\u6e2c\u30e2\u30c7\u30eb\u3092\u69cb\u7bc9\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>Python\u30b3\u30fc\u30c9\u4f8b (\u5358\u56de\u5e30\u5206\u6790)<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>import statsmodels.api as sm<br>import pandas as pd<br>import matplotlib.pyplot as plt<br><br># \u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf<br>data = {'x': [1, 2, 3, 4, 5], 'y': [2, 3, 5, 6, 5]}<br>df = pd.DataFrame(data)<br><br>X = df['x']  # \u8aac\u660e\u5909\u6570<br>y = df['y']  # \u76ee\u7684\u5909\u6570<br>X = sm.add_constant(X)  # \u5b9a\u6570\u9805\u3092\u8ffd\u52a0<br><br>model = sm.OLS(y, X).fit()  # \u56de\u5e30\u5206\u6790<br>print(model.summary())<br><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">7.3.2 \u6642\u7cfb\u5217\u5206\u6790<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6982\u8981<\/strong>: \u6642\u9593\u8ef8\u4e0a\u3067\u5909\u5316\u3059\u308b\u30c7\u30fc\u30bf\u3092\u5206\u6790\u3057\u3066\u3001\u5c06\u6765\u5024\u3092\u4e88\u6e2c\u3059\u308b\u3002\u5b63\u7bc0\u6027\u3084\u30c8\u30ec\u30f3\u30c9\u3092\u8003\u616e\u3057\u305fARIMA\u30e2\u30c7\u30eb\u306a\u3069\u304c\u3088\u304f\u4f7f\u308f\u308c\u308b\u3002<\/li>\n\n\n\n<li><strong>\u9ad8\u6821\u751f\u306e\u4f8b<\/strong>: \u6c17\u6e29\u3084\u964d\u6c34\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u3082\u3068\u306b\u660e\u65e5\u306e\u5929\u6c17\u3092\u7c21\u6613\u7684\u306b\u4e88\u6e2c\u3059\u308b\u3001\u3042\u308b\u3044\u306f\u5b66\u6821\u884c\u4e8b\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u5224\u65ad\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30d3\u30b8\u30cd\u30b9\u306e\u4f8b<\/strong>: \u6708\u5225\u58f2\u4e0a\u30c7\u30fc\u30bf\u306e\u50be\u5411\u3092\u898b\u3066\u3001\u6765\u6708\u4ee5\u964d\u306e\u58f2\u4e0a\u3092\u4e88\u6e2c\u3057\u3001\u5728\u5eab\u30fb\u4ed5\u5165\u308c\u6226\u7565\u3092\u8a08\u753b\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">7.3.3 \u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6982\u8981<\/strong>: K-means\u306a\u3069\u306e\u624b\u6cd5\u3092\u4f7f\u3044\u3001\u4f3c\u305f\u7279\u5fb4\u3092\u6301\u3064\u30c7\u30fc\u30bf\u540c\u58eb\u3092\u81ea\u52d5\u7684\u306b\u30b0\u30eb\u30fc\u30d7\u5206\u3051\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u9ad8\u6821\u751f\u306e\u4f8b<\/strong>: \u30a2\u30f3\u30b1\u30fc\u30c8\u7d50\u679c\u304b\u3089\u3001\u610f\u898b\u304c\u4f3c\u3066\u3044\u308b\u751f\u5f92\u30b0\u30eb\u30fc\u30d7\u3092\u62bd\u51fa\u3057\u3001\u30af\u30e9\u30b9\u306e\u50be\u5411\u3092\u628a\u63e1\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30d3\u30b8\u30cd\u30b9\u306e\u4f8b<\/strong>: \u9867\u5ba2\u30c7\u30fc\u30bf\u3092\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3057\u3001\u4f3c\u305f\u8cfc\u8cb7\u884c\u52d5\u3092\u6301\u3064\u96c6\u56e3\u3092\u767a\u898b\u3057\u3066\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3092\u6700\u9069\u5316\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">7.4 \u30c7\u30fc\u30bf\u306e\u89e3\u91c8\u3068\u7d50\u679c\u306e\u5831\u544a<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">7.4.1 \u5206\u6790\u7d50\u679c\u306e\u89e3\u91c8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8981\u70b9<\/strong>: \u5206\u6790\u7d50\u679c\u306f\u6570\u5024\u3084\u30b0\u30e9\u30d5\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u300c\u3053\u306e\u30c7\u30fc\u30bf\u306f\u4f55\u3092\u610f\u5473\u3057\u3066\u3044\u308b\u306e\u304b\u300d\u300c\u4eee\u8aac\u3092\u3069\u3046\u8a55\u4fa1\u3067\u304d\u308b\u306e\u304b\u300d\u3092\u660e\u78ba\u306b\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u9ad8\u6821\u751f\u306e\u4f8b<\/strong>: \u300c\u5e73\u5747\u70b9\u304c\u4e0a\u304c\u3063\u305f\u306e\u306f\u52c9\u5f37\u6642\u9593\u304c\u5897\u3048\u305f\u304b\u3089\u306a\u306e\u304b\u3001\u305d\u308c\u3068\u3082\u30c6\u30b9\u30c8\u306e\u96e3\u6613\u5ea6\u304c\u4e0b\u304c\u3063\u305f\u306e\u304b\u300d\u3092\u6ce8\u610f\u6df1\u304f\u8003\u5bdf\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30d3\u30b8\u30cd\u30b9\u306e\u4f8b<\/strong>: \u58f2\u4e0a\u304c\u4e0a\u304c\u3063\u305f\u3068\u3057\u3066\u3082\u3001\u5e83\u544a\u52b9\u679c\u304b\u7af6\u5408\u306e\u64a4\u9000\u304b\u3001\u6642\u671f\u7684\u306a\u30d6\u30fc\u30e0\u304b\u306a\u3069\u3001\u80cc\u666f\u3092\u8003\u3048\u308b\u3053\u3068\u304c\u5927\u5207\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">8.4.2 \u8996\u899a\u5316\u3068\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9069\u5207\u306a\u30b0\u30e9\u30d5\u9078\u629e<\/strong>: \u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3001\u68d2\u30b0\u30e9\u30d5\u3001\u6563\u5e03\u56f3\u3001\u7bb1\u3072\u3052\u56f3\u306a\u3069\u3001\u30c7\u30fc\u30bf\u306e\u7279\u5fb4\u306b\u5408\u3063\u305f\u30b0\u30e9\u30d5\u3092\u9078\u3076\u3068\u8aac\u5f97\u529b\u304c\u9ad8\u307e\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3<\/strong>: \u7d71\u8a08\u7528\u8a9e\u3092\u591a\u7528\u3057\u3059\u304e\u305a\u3001\u805e\u304d\u624b\u306e\u7406\u89e3\u5ea6\u3092\u8003\u616e\u3057\u306a\u304c\u3089\u30b9\u30c8\u30fc\u30ea\u30fc\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u30dd\u30a4\u30f3\u30c8\u3002<\/li>\n\n\n\n<li><strong>\u30a6\u30a7\u30eb\u30d3\u30fc\u30a4\u30f3\u30b0\u8996\u70b9<\/strong>: \u76f8\u624b\u306b\u5206\u304b\u308a\u3084\u3059\u304f\u4f1d\u3048\u3089\u308c\u308b\u3068\u3001\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30b9\u30c8\u30ec\u30b9\u304c\u6e1b\u308a\u3001\u30c1\u30fc\u30e0\u5168\u4f53\u306e\u7406\u89e3\u3084\u5354\u529b\u304c\u6df1\u307e\u308a\u3084\u3059\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">7.5 \u307e\u3068\u3081<\/h2>\n\n\n\n<p>\u672c\u7ae0\u3067\u306f\u3001<strong>\u30c7\u30fc\u30bf\u306e\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3001\u53ef\u8996\u5316\u3001\u7d71\u8a08\u5206\u6790<\/strong>\u304b\u3089\u3001\u56de\u5e30\u5206\u6790\u30fb\u6642\u7cfb\u5217\u5206\u6790\u30fb\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u306a\u3069\u306e\u9ad8\u5ea6\u306a\u624b\u6cd5\u307e\u3067\u5e45\u5e83\u304f\u6271\u3044\u307e\u3057\u305f\u3002\u5b9f\u9a13\u3084\u8abf\u67fb\u3067\u5f97\u305f\u30c7\u30fc\u30bf\u306f\u3001\u6b63\u3057\u304f\u51e6\u7406\u3057\u3001\u9069\u5207\u306b\u5206\u6790\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u4eee\u8aac\u306e\u691c\u8a3c\u3084\u65b0\u305f\u306a\u767a\u898b\u306b\u3064\u306a\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9ad8\u6821\u751f\u306b\u5411\u3051\u3066<\/strong>: \u30c6\u30b9\u30c8\u3084\u7814\u7a76\u3067\u30c7\u30fc\u30bf\u3092\u6271\u3046\u6a5f\u4f1a\u306f\u3082\u3061\u308d\u3093\u3001\u5c06\u6765\u306e\u5927\u5b66\u9032\u5b66\u3084\u5c31\u8077\u3001\u793e\u4f1a\u3067\u306e\u6d3b\u8e8d\u306b\u3082\u3001\u30c7\u30fc\u30bf\u5206\u6790\u30b9\u30ad\u30eb\u306f\u5927\u304d\u306a\u30a2\u30c9\u30d0\u30f3\u30c6\u30fc\u30b8\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u793e\u4f1a\u4eba\u306b\u5411\u3051\u3066<\/strong>: \u30d3\u30b8\u30cd\u30b9\u74b0\u5883\u3067\u306e\u30ea\u30b9\u30ad\u30ea\u30f3\u30b0\u306b\u3082\u5f79\u7acb\u3064\u30b9\u30ad\u30eb\u30bb\u30c3\u30c8\u3067\u3059\u3002\u30c7\u30fc\u30bf\u3092\u3082\u3068\u306b\u5ba2\u89b3\u7684\u306b\u610f\u601d\u6c7a\u5b9a\u3067\u304d\u308b\u4eba\u6750\u306f\u3001\u7d44\u7e54\u306b\u3068\u3063\u3066\u3082\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30a6\u30a7\u30eb\u30d3\u30fc\u30a4\u30f3\u30b0\u306e\u8996\u70b9<\/strong>: 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