{"id":618,"date":"2019-01-12T19:20:30","date_gmt":"2019-01-12T10:20:30","guid":{"rendered":"https:\/\/tnishimaki.com\/?p=618"},"modified":"2025-06-09T18:37:04","modified_gmt":"2025-06-09T09:37:04","slug":"post-618","status":"publish","type":"post","link":"https:\/\/analysis-navi.com\/?p=618","title":{"rendered":"\u975e\u968e\u5c64\u578b\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u300ck-means\u6cd5\u300d\u306e\u8a08\u7b97\u904e\u7a0b"},"content":{"rendered":"\n<p>\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u624b\u6cd5\u306e\u4e2d\u3067\u304a\u305d\u3089\u304f\u6700\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u624b\u6cd5\u3001<strong><span style=\"background-color: #87cefa;\">k-means\u6cd5(k-\u5e73\u5747\u6cd5)<\/span><\/strong>\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u306e\u6982\u8981\u306b\u3064\u3044\u3066\u306f\u4ee5\u4e0b\u306b\u6574\u7406\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/analysis-navi.com\/?p=2957\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">k-means\u6cd5\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0<\/h2>\n\n\n\n<p>k-means\u6cd5\u306f\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u30c7\u30fc\u30bf\u3092\u30b0\u30eb\u30fc\u30d4\u30f3\u30b0\u3057\u3066\u3044\u304d\u307e\u3059\u3002<br>\u4eca\u56de\u306f\u8aac\u660e\u306e\u90fd\u5408\u4e0a\u3001\u300c\u7b97\u6570\u300d\u300c\u56fd\u8a9e\u300d\u306e2\u6b21\u5143(x\u8ef8\u3068y\u8ef8)\u3067\u3054\u8aac\u660e\u3057\u307e\u3059\u3002<br>\u3061\u306a\u307f\u306b\u3001\u300c\u7b97\u6570\u300d\u300c\u56fd\u8a9e\u300d\u3060\u3051\u3067\u306a\u304f\u300c\u82f1\u8a9e\u300d\u3068\u3044\u3046\u79d1\u76ee\u304c\u52a0\u308f\u308c\u30703\u6b21\u5143\u3067\u8003\u3048\u308b\u4e8b\u306b\u306a\u308a\u307e\u3059\u3057\u3001<br>\u3055\u3089\u306b\u300c\u7406\u79d1\u300d\u300c\u793e\u4f1a\u300d\u304c\u52a0\u308f\u308c\u30705\u6b21\u5143\u3067\u3053\u306e\u51e6\u7406\u3092\u884c\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<br>\u305f\u3060\u3001\u305d\u308c\u3092\u56f3\u793a\u3059\u308b\u306e\u306f\u8f9b\u3044\u306e\u3067\u3001\u4eca\u56de\u306f\u300c\u7b97\u6570\u300d\u300c\u56fd\u8a9e\u300d\u3060\u3051\u3067\u3054\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2460.\u30b0\u30eb\u30fc\u30d7\u6570\u3092\u6c7a\u5b9a\u3059\u308b<\/h3>\n\n\n\n<p>\u307e\u305a\u306f\u3001<span style=\"font-weight: bold;\">\u4eba\u9593\u304c<\/span>\u4f55\u30b0\u30eb\u30fc\u30d7\u306b\u5206\u5272\u3059\u308b\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002<br>\u4eca\u56de\u306f\u30b0\u30eb\u30fc\u30d7\u6570=3\u3068\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2461. \u9069\u5f53\u306b\u30b0\u30eb\u30fc\u30d7\u3092\u5272\u308a\u5f53\u3066\u308b<\/h3>\n\n\n\n<p>\u307e\u305a\u306f\u3001\u4f55\u3082\u8003\u3048\u305a\u306b\u3059\u3079\u3066\u306e\u70b9\u30923\u30b0\u30eb\u30fc\u30d7\u306e\u3044\u305a\u308c\u304b\u306b\u632f\u308a\u5206\u3051\u307e\u3059\u3002<br><img decoding=\"async\" class=\"alignnone size-full wp-image-770\" src=\"https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s1.png\" alt=\"\" width=\"413\" height=\"347\" srcset=\"https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s1.png 1239w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s1-476x400.png 476w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s1-300x252.png 300w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s1-768x645.png 768w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s1-1024x860.png 1024w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s1-530x445.png 530w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s1-565x475.png 565w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s1-710x597.png 710w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s1-725x609.png 725w\" sizes=\"(max-width: 413px) 100vw, 413px\" \/><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2462. \u30b0\u30eb\u30fc\u30d7\u3054\u3068\u306e\u91cd\u5fc3\u3092\u6c42\u3081\u308b<\/h3>\n\n\n\n<p>\u30b0\u30eb\u30fc\u30d7\u3054\u3068\u306b\u3001\u305d\u306e\u91cd\u5fc3\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002\uff08\u56f3\u4e2d\u306e\u2715\u8a18\u53f7\uff09<br><img decoding=\"async\" class=\"alignnone size-full wp-image-771\" src=\"https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s2.png\" alt=\"\" width=\"413\" height=\"347\" srcset=\"https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s2.png 1239w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s2-476x400.png 476w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s2-300x252.png 300w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s2-768x645.png 768w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s2-1024x860.png 1024w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s2-530x445.png 530w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s2-565x475.png 565w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s2-710x597.png 710w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s2-725x609.png 725w\" sizes=\"(max-width: 413px) 100vw, 413px\" \/><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2463. \u3059\u3079\u3066\u306e\u70b9\u3092\u3001\u6700\u3082\u8fd1\u3044\u91cd\u5fc3\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u914d\u7f6e\u3057\u76f4\u3059<\/h3>\n\n\n\n<p>\u3059\u3079\u3066\u306e\u70b9\u306b\u3064\u3044\u3066\u3001\u6700\u3082\u8fd1\u3044\u2715\u8a18\u53f7\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u518d\u914d\u7f6e\u3057\u307e\u3059\u3002<br><img decoding=\"async\" class=\"alignnone size-full wp-image-772\" src=\"https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s3.png\" alt=\"\" width=\"413\" height=\"347\" srcset=\"https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s3.png 1239w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s3-476x400.png 476w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s3-300x252.png 300w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s3-768x645.png 768w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s3-1024x860.png 1024w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s3-530x445.png 530w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s3-565x475.png 565w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s3-710x597.png 710w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s3-725x609.png 725w\" sizes=\"(max-width: 413px) 100vw, 413px\" \/><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2464. \u65b0\u30b0\u30eb\u30fc\u30d7\u3067\u518d\u5ea6\u3001\u91cd\u5fc3\u3092\u6c42\u3081\u308b<\/h3>\n\n\n\n<p>\u30b0\u30eb\u30fc\u30d7\u304c\u5909\u308f\u3063\u305f\u306e\u3067\u3001\u305d\u308c\u305e\u308c\u306e\u91cd\u5fc3\u3082\u5909\u308f\u308a\u307e\u3059\u3002\u518d\u5ea6\u3001\u91cd\u5fc3\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<br><img decoding=\"async\" class=\"alignnone size-full wp-image-773\" src=\"https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s4.png\" alt=\"\" width=\"413\" height=\"347\" srcset=\"https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s4.png 1239w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s4-476x400.png 476w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s4-300x252.png 300w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s4-768x645.png 768w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s4-1024x860.png 1024w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s4-530x445.png 530w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s4-565x475.png 565w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s4-710x597.png 710w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s4-725x609.png 725w\" sizes=\"(max-width: 413px) 100vw, 413px\" \/><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2465. \u3059\u3079\u3066\u306e\u70b9\u3092\u3001\u6700\u3082\u8fd1\u3044\u91cd\u5fc3\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u914d\u7f6e\u3057\u76f4\u3059<\/h3>\n\n\n\n<p>\u6539\u3081\u3066\u3059\u3079\u3066\u306e\u70b9\u306b\u3064\u3044\u3066\u3001\u6700\u3082\u8fd1\u3044\u2715\u8a18\u53f7\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u518d\u914d\u7f6e\u3057\u307e\u3059\u3002<br><img decoding=\"async\" class=\"alignnone size-full wp-image-774\" src=\"https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s5.png\" alt=\"\" width=\"413\" height=\"347\" srcset=\"https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s5.png 1239w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s5-476x400.png 476w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s5-300x252.png 300w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s5-768x645.png 768w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s5-1024x860.png 1024w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s5-530x445.png 530w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s5-565x475.png 565w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s5-710x597.png 710w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s5-725x609.png 725w\" sizes=\"(max-width: 413px) 100vw, 413px\" \/><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2466. \u2464\u301c\u2465\u3092\u30b0\u30eb\u30fc\u30d7\u304c\u5909\u52d5\u3057\u306a\u304f\u306a\u308b\u307e\u3067\u7e70\u308a\u8fd4\u3059<\/h3>\n\n\n\n<p>\u4ee5\u4e0a\u306e\u4f5c\u696d\u3092\u3001\u30b0\u30eb\u30fc\u30d7\u304c\u5909\u308f\u3089\u306a\u304f\u306a\u308b\u307e\u3067\u4f55\u5ea6\u3082\u4f55\u5ea6\u3082\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002<br><img decoding=\"async\" class=\"alignnone size-full wp-image-775\" src=\"https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s7.png\" alt=\"\" width=\"413\" height=\"347\" srcset=\"https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s7.png 1239w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s7-476x400.png 476w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s7-300x252.png 300w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s7-768x645.png 768w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s7-1024x860.png 1024w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s7-530x445.png 530w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s7-565x475.png 565w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s7-710x597.png 710w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s7-725x609.png 725w\" sizes=\"(max-width: 413px) 100vw, 413px\" \/><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2467. \u30b0\u30eb\u30fc\u30d7\u304c\u5909\u52d5\u3057\u306a\u304f\u306a\u3063\u305f\u3089\u30b0\u30eb\u30fc\u30d7\u5206\u3051\u5b8c\u4e86\uff01<\/h3>\n\n\n\n<p>\u30b0\u30eb\u30fc\u30d7\u304c\u5909\u308f\u3089\u306a\u304f\u306a\u3063\u305f\u3089\u3001\u51e6\u7406\u5b8c\u4e86\u3067\u3059\u3002\u7121\u4e8b\u306b\u3001\u3059\u3079\u3066\u306e\u70b9\u30923\u30b0\u30eb\u30fc\u30d7\u306b\u5206\u985e\u3067\u304d\u307e\u3057\u305f\u3002<br><img decoding=\"async\" class=\"alignnone size-full wp-image-776\" src=\"https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s8.png\" alt=\"\" width=\"413\" height=\"347\" srcset=\"https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s8.png 1239w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s8-476x400.png 476w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s8-300x252.png 300w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s8-768x645.png 768w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s8-1024x860.png 1024w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s8-530x445.png 530w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s8-565x475.png 565w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s8-710x597.png 710w, https:\/\/analysis-navi.com\/wp-content\/uploads\/2019\/01\/s8-725x609.png 725w\" sizes=\"(max-width: 413px) 100vw, 413px\" \/><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">k-means\u6cd5\u306e\u554f\u984c\u70b9\u3068\u6539\u826f\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u53ce\u675f\u3059\u308b\u307e\u3067\u306b\u3069\u308c\u3060\u3051\u6642\u9593\u304c\u639b\u304b\u308b\u306e\u304b\u5206\u304b\u3089\u306a\u3044<\/h3>\n\n\n\n<p>\u300c\u30b0\u30eb\u30fc\u30d7\u304c\u5909\u52d5\u3057\u306a\u304f\u306a\u3063\u305f\u3089\u30b0\u30eb\u30fc\u30d7\u5206\u3051\u5b8c\u4e86\u300d\u3068\u306f\u8a00\u3063\u3066\u3082\u3001\u4e00\u4f53\u4f55\u56de\u2464\u301c\u2465\u306e\u51e6\u7406\u3092\u7e70\u308a\u8fd4\u305b\u3070\u51e6\u7406\u304c\u5b8c\u4e86\u3059\u308b\u306e\u304b\u5206\u304b\u308a\u307e\u305b\u3093\u3002<br>\u305d\u306e\u305f\u3081\u3001<span style=\"font-weight: bold;\"><span style=\"background-color: #87cefa;\">k-means\u6cd5\u3067\u306f\u300c\u6307\u5b9a\u56de\u6570\u3060\u3051\u7e70\u308a\u8fd4\u3057\u3066\u3082\u53ce\u675f\u3057\u306a\u304b\u3063\u305f\u3089\u3001\u305d\u3053\u3067\u5f37\u5236\u7684\u306b\u51e6\u7406\u7d42\u4e86\u3059\u308b\u300d\u3068\u3044\u3046\u4e8b\u3092\u59cb\u3081\u306b\u6c7a\u3081\u306a\u3051\u308c\u3070\u3044\u3051\u307e\u305b\u3093\u3002<\/span><\/span><br>\u3053\u306e\u6307\u5b9a\u56de\u6570\u3092\u5e7e\u3064\u306b\u3059\u308c\u3070\u826f\u3044\u306e\u304b\u306f\u6642\u3068\u5834\u5408\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u306e\u3067\u4e00\u6982\u306b\u306f\u8a00\u3048\u307e\u305b\u3093\u304c\u3001Python\u306escikit-learn\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u306f\u521d\u671f\u5024\u306b300\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u79c1\u306f<strong><span style=\"background-color: #87cefa;\">\u3068\u308a\u3042\u3048\u305a300\u56de\u306b\u3057\u3066\u3001\u7d50\u679c\u304c\u60aa\u3051\u308c\u30701000\u56de\u306b\u3057\u3066\u307f\u308b<\/span><\/strong>\u3001\u3068\u3044\u3046\u3088\u3046\u306b\u8003\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30e9\u30f3\u30c0\u30e0\u5272\u308a\u5f53\u3066\u306e\u4ed5\u65b9\u306b\u3088\u308a\u7d50\u679c\u304c\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308b<\/h3>\n\n\n\n<p>\u30b0\u30eb\u30fc\u30d7\u6570\u3092\u6c7a\u3081\u305f\u5f8c\u3001\u4e0a\u8a18\u2461\u306f\u5b8c\u5168\u30e9\u30f3\u30c0\u30e0\u306b\u632f\u308a\u5206\u3051\u3089\u308c\u307e\u3059\u3002<br>\u3053\u308c\u306b\u3088\u308a\u3001\u53ce\u675f\u307e\u3067\u306e\u6642\u9593\u304c\u5909\u308f\u3063\u3066\u3057\u307e\u3046\u3060\u3051\u3067\u306a\u304f\u3001<strong><span style=\"background-color: #87cefa;\">\u5f97\u3089\u308c\u308b\u7d50\u679c\u307e\u3067\u7570\u306a\u308b<\/span><\/strong>\u3068\u3044\u3046\u4e8b\u3082\u3088\u304f\u3042\u308a\u307e\u3059\u3002<br>\u305d\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u305f\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u3072\u3068\u3064\u306b<span style=\"font-weight: bold;\"><span style=\"background-color: #87cefa;\">K-means++\u6cd5<\/span><\/span>\u304c\u3042\u308a\u3001\u521d\u3081\u304b\u3089\u3053\u3061\u3089\u3092\u7528\u3044\u308b\u5834\u5408\u3082\u591a\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9069\u5207\u306a\u30b0\u30eb\u30fc\u30d7\u6570\u306f\u4eba\u9593\u304c\u6c7a\u3081\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044<\/h3>\n\n\n\n<p>\u521d\u3081\u304b\u3089\u5e7e\u3064\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u5206\u5272\u3057\u305f\u3044\u3001\u3068\u6c7a\u307e\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u826f\u3044\u306e\u3067\u3059\u304c\u3001<strong><span style=\"background-color: #87cefa;\">\u9069\u5207\u306a\u30b0\u30eb\u30fc\u30d7\u6570\u304c\u5e7e\u3064\u304b\u5206\u304b\u3089\u306a\u3044<\/span><\/strong>\u3001\u3068\u3044\u3046\u5834\u5408\u3082\u5f80\u3005\u306b\u3057\u3066\u3042\u308a\u307e\u3059\u3002<br>\u305d\u306e\u5834\u5408\u306f\u3001\u9069\u5207\u306a\u30b0\u30eb\u30fc\u30d7\u6570\u3082\u542b\u3081\u3066\u691c\u8a0e\u3057\u3066\u304f\u308c\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<br>\u4ee3\u8868\u7684\u306a\u624b\u6cd5\u306b<span style=\"font-weight: bold;\"><span style=\"background-color: #87cefa;\">x-means\u6cd5<\/span><\/span>\u304c\u3042\u308a\u3001\u3053\u308c\u306f\u3001\u30b0\u30eb\u30fc\u30d7\u6570\u30922,3,4&#8230;\u3068\u8272\u3005\u5b9f\u9a13\u3057\u3001\u305d\u306e\u4e2d\u3067\u6700\u3082\u30b0\u30eb\u30fc\u30d7\u5206\u3051\u304c\u4e0a\u624b\u304f\u884c\u3063\u305f\u6642\u306e\u30b0\u30eb\u30fc\u30d7\u6570\u3068\u3001\u305d\u306e\u7d50\u679c\u3092\u51fa\u3057\u3066\u304f\u308c\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">k-means\u6cd5\u306e\u6d3b\u7528\u4e8b\u4f8b<\/h2>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u4ee5\u5916\u306b\u3082\u3001k-means\u6cd5\u306f\u69d8\u3005\u306a\u5834\u9762\u3067\u7528\u3044\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30fb\u9867\u5ba2\u306e\u5c5e\u6027\u3092\u30b0\u30eb\u30fc\u30d7\u5206\u3051\u3057\u3001\u30b0\u30eb\u30fc\u30d7\u5225\u306b\u30aa\u30b9\u30b9\u30e1\u5546\u54c1\u3092\u7d39\u4ecb\u3059\u308b<br>\u30fb\u793e\u54e1\u306e\u7d4c\u6b74\u3084\u30a2\u30f3\u30b1\u30fc\u30c8\u306e\u7d50\u679c\u304b\u3089\u793e\u54e1\u30c7\u30fc\u30bf\u3092\u30b0\u30eb\u30fc\u30d7\u5206\u3051\u3057\u3001\u9069\u6750\u9069\u6240\u306a\u4eba\u54e1\u914d\u7f6e\u3092\u76ee\u6307\u3059<br>\u306a\u3069\u306a\u3069\u30fb\u30fb\u30fb<\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf\u3092\u30b0\u30eb\u30fc\u30d4\u30f3\u30b0\u3057\u305f\u3044\u6642\u306b\u306f\u975e\u5e38\u306b\u826f\u304f\u3067\u6d3b\u7528\u3055\u308c\u308b\u624b\u6cd5\u3067\u3059\u306e\u3067\u3001\u7a4d\u6975\u7684\u306b\u3054\u6d3b\u7528\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u624b\u6cd5\u306e\u4e2d\u3067\u304a\u305d\u3089\u304f\u6700\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u624b\u6cd5\u3001k-means\u6cd5(k-\u5e73\u5747\u6cd5)\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002 \u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u306e\u6982\u8981\u306b\u3064\u3044\u3066\u306f\u4ee5\u4e0b\u306b\u6574\u7406\u3057\u3066\u3044\u307e\u3059\u3002 k-means\u6cd5\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0 k-means\u6cd5\u306f\u4ee5\u4e0b [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5050,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"swell_btn_cv_data":"","vkexunit_cta_each_option":"","footnotes":""},"categories":[129],"tags":[101],"class_list":["post-618","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-study","tag-ml"],"_links":{"self":[{"href":"https:\/\/analysis-navi.com\/index.php?rest_route=\/wp\/v2\/posts\/618","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/analysis-navi.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/analysis-navi.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/analysis-navi.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/analysis-navi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=618"}],"version-history":[{"count":23,"href":"https:\/\/analysis-navi.com\/index.php?rest_route=\/wp\/v2\/posts\/618\/revisions"}],"predecessor-version":[{"id":5099,"href":"https:\/\/analysis-navi.com\/index.php?rest_route=\/wp\/v2\/posts\/618\/revisions\/5099"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/analysis-navi.com\/index.php?rest_route=\/wp\/v2\/media\/5050"}],"wp:attachment":[{"href":"https:\/\/analysis-navi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/analysis-navi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/analysis-navi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}