æè¿å¿ããã¦*1ãPRML ã®äºç¿ãæ»ãä¸ã ãããã次㮠PRML èªæ¸ä¼ã«å¾æ空æ³ã§è¡ã£ãããæ°æã¡ããæ天ãã¦ãã¾ããããªã®ã§ããªãã¨ãé å¼µã£ã¦èªãã§ã¿ãã EM ã¢ã«ã´ãªãºã ã¯ä½ã¨ãªããããããå¤åãã¤ãºãããããâ¦â¦ ã¨ããããã§ãOld Faithful ã®æ··åæ£è¦åå¸ã§ã®æ¨è«ã K-means 㨠EM ã¨å¤åãã¤ãºã«ã¤ãã¦ãï¼²ã§å®è£ ãã¦ã¿ãã K-means Old Faithful + K-means ã«ã¤ãã¦ã¯ããã§ã« ååã®è¨äºã§ã試ãæ¸ã¿ã ãã®è¨äºã§ã¯ãã¤ãã¬ã¼ã·ã§ã³ãï¼è¡ã§æ¸ãã¦ãã¿ã£ã½ããã¦ãã¾ã£ã¦ãã®ã§ãããããããæ´çããã®ã以ä¸ã®ã³ã¼ãã è·é¢ãåãã¨ããã¯å°ãå¤ãã¦çããã¦ããã # Old Faithful dataset ãåå¾ãã¦æ£è¦å data("faithful"); xx <- scale(faithful, apply(faithful,
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