èªå·±çµç¹åååï¼ãããããããããããè±: Self-organizing maps, SOM, Self-organizing feature maps, SOFMï¼ã¯ãã¥ã¼ã©ã«ãããã¯ã¼ã¯ã®ä¸ç¨®ã§ããã大è³ç®è³ªã®è¦è¦éãã¢ãã«åãããã®ã§ãããèªå·±çµç¹åååã¯ã³ããã³ã«ãã£ã¦ææ¡ãããã¢ãã«ã§ãããæå¸«ãªãå¦ç¿ã«ãã£ã¦å ¥åãã¼ã¿ãä»»æã®æ¬¡å ã¸ååãããã¨ãã§ããã主ã«1ï½3次å ã¸ã®ååã«ç¨ãããã夿¬¡å ã®ãã¼ã¿ã®å¯è¦åãå¯è½ã§ãããåºåã¨ãªã空éãããã (map)ãç«¶å層 (competitive layer)ããããã¯åºå層 (output layer) ã¨å¼ã¶ãåºå層ã«å¯¾ãã¦å ¥åãã¼ã¿ã®ç©ºéãå ¥å層(input layer)ã¨å¼ã¶ãã¨ããããèªå·±çµç¹åååã¯ã³ããã³ããã (Kohonen map)ãã³ããã³ãããã¯ã¼ã¯ (Kohonen network)ãèªå·±çµç¹åããããã½ã


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