{"id":28775,"date":"2024-10-27T16:15:00","date_gmt":"2024-10-27T16:15:00","guid":{"rendered":"http:\/\/atmokpo.com\/w\/?p=28775"},"modified":"2024-11-26T06:57:49","modified_gmt":"2024-11-26T06:57:49","slug":"%eb%a8%b8%ec%8b%a0%eb%9f%ac%eb%8b%9d-%eb%b0%8f-%eb%94%a5%eb%9f%ac%eb%8b%9d-%ec%95%8c%ea%b3%a0%eb%a6%ac%ec%a6%98-%ed%8a%b8%eb%a0%88%ec%9d%b4%eb%94%a9-%ea%b0%80%ec%9a%b0%ec%8b%9c%ec%95%88-%ed%98%bc","status":"publish","type":"post","link":"https:\/\/atmokpo.com\/w\/28775\/","title":{"rendered":"\uba38\uc2e0\ub7ec\ub2dd \ubc0f \ub525\ub7ec\ub2dd \uc54c\uace0\ub9ac\uc998 \ud2b8\ub808\uc774\ub529, \uac00\uc6b0\uc2dc\uc548 \ud63c\ud569 \ubaa8\ub378"},"content":{"rendered":"

<\/p>\n

\ubaa9\ucc28<\/h2>\n
    \n
  1. \uc11c\ub860<\/li>\n
  2. \uac00\uc6b0\uc2dc\uc548 \ud63c\ud569 \ubaa8\ub378(GMM) \uac1c\uc694<\/li>\n
      \n
    1. \uac00\uc6b0\uc2dc\uc548 \ubd84\ud3ec \uc774\ud574\ud558\uae30<\/li>\n
    2. \ud63c\ud569 \ubaa8\ub378\uc758 \uac1c\ub150<\/li>\n
    3. \uac00\uc6b0\uc2dc\uc548 \ud63c\ud569 \ubaa8\ub378\uc758 \ud2b9\uc9d5<\/li>\n<\/ol>\n
    4. GMM\uc758 \uc218\ud559\uc801 \uae30\ucd08<\/li>\n
        \n
      1. \ucd5c\ub300 \uc6b0\ub3c4 \ucd94\uc815<\/li>\n
      2. EM(Expectation-Maximization) \uc54c\uace0\ub9ac\uc998<\/li>\n<\/ol>\n
      3. \ud2b8\ub808\uc774\ub529 \uc804\ub7b5\uc5d0 GMM \uc801\uc6a9\ud558\uae30<\/li>\n
          \n
        1. \uc2dc\uc7a5 \ub370\uc774\ud130 \ubd84\uc11d<\/li>\n
        2. \ud3ec\uc9c0\uc158 \uacb0\uc815<\/li>\n
        3. \ud30c\ub77c\ubbf8\ud130 \ud29c\ub2dd \uc804\ub7b5<\/li>\n<\/ol>\n
        4. \uc608\uc81c \ucf54\ub4dc<\/li>\n
            \n
          1. \ub370\uc774\ud130 \uc218\uc9d1 \ubc0f \uc804\ucc98\ub9ac<\/li>\n
          2. \ubaa8\ub378 \ud559\uc2b5<\/li>\n
          3. \uc608\uce21 \ubc0f \uacb0\uacfc \uc2dc\uac01\ud654<\/li>\n<\/ol>\n
          4. \uacb0\ub860 \ubc0f \ud5a5\ud6c4 \uc804\ub9dd<\/li>\n<\/ol>\n

            1. \uc11c\ub860<\/h2>\n

            \ucd5c\uadfc \uba87 \ub144 \ub3d9\uc548 \uae08\uc735 \uc2dc\uc7a5\uc5d0\uc11c \uba38\uc2e0\ub7ec\ub2dd\uacfc \ub525\ub7ec\ub2dd\uc758 \uc801\uc6a9\uc774 \uae09\uc99d\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub4e4\uc740 \ub300\ub7c9\uc758 \ub370\uc774\ud130\uc5d0\uc11c \ud328\ud134\uc744 \ucc3e\uace0, \uc774\ub97c \uae30\ubc18\uc73c\ub85c \ud2b8\ub808\uc774\ub529 \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uba38\uc2e0\ub7ec\ub2dd \uc54c\uace0\ub9ac\uc998 \uc911\uc5d0\uc11c\ub3c4 \uac00\uc6b0\uc2dc\uc548 \ud63c\ud569 \ubaa8\ub378(GMM)\uc740 \ud2b9\ud788 \ub370\uc774\ud130\uc758 \uad70\uc9d1\ud654\ub97c \ud1b5\ud574 \ub2e4\uc591\ud55c \ud2b8\ub808\uc774\ub529 \uc804\ub7b5\uc744 \uc0dd\uc131\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc720\uc6a9\ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 GMM\uc758 \uae30\ucd08\ubd80\ud130 \uc2e4\uc81c \ud2b8\ub808\uc774\ub529 \uc804\ub7b5\uc5d0 \uc801\uc6a9\ud558\ub294 \ubc29\ubc95\uc744 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

            2. \uac00\uc6b0\uc2dc\uc548 \ud63c\ud569 \ubaa8\ub378(GMM) \uac1c\uc694<\/h2>\n

            2.1 \uac00\uc6b0\uc2dc\uc548 \ubd84\ud3ec \uc774\ud574\ud558\uae30<\/h3>\n

            \uac00\uc6b0\uc2dc\uc548 \ubd84\ud3ec\ub294 \ud1b5\uacc4\ud559\uc5d0\uc11c \uc911\uc694\ud55c \ud655\ub960 \ubd84\ud3ec \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ud1b5\uacc4\uc801 \ub370\uc774\ud130\uac00 \uc815\uaddc \ubd84\ud3ec\ub97c \ub530\ub97c \uacbd\uc6b0, \uc911\uc559\uac12\uacfc \ubd84\uc0b0\uc744 \uae30\uc900\uc73c\ub85c \ub370\uc774\ud130\uac00 \uc5b4\ub5bb\uac8c \ubd84\ud3ec\ud558\ub294\uc9c0\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc218\uc2dd\uc73c\ub85c \ud45c\ud604\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n

            f(x) = (1 \/ (\u03c3\u221a(2\u03c0))) * e^(- (x - \u03bc)\u00b2 \/ (2\u03c3\u00b2))<\/code><\/pre>\n
            \uc5ec\uae30\uc11c \u03bc\ub294 \ud3c9\uade0, \u03c3\ub294 \ud45c\uc900\ud3b8\ucc28\uc785\ub2c8\ub2e4. \uac00\uc6b0\uc2dc\uc548 \ubd84\ud3ec\ub97c \uae30\ubc18\uc73c\ub85c \ud558\ub294 GMM\uc740 \ubaa8\uc9d1\ub2e8\uc774 \uc5ec\ub7ec \uac1c\uc758 \uac00\uc6b0\uc2dc\uc548 \ubd84\ud3ec\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4.<\/p>\n
            2.2 \ud63c\ud569 \ubaa8\ub378\uc758 \uac1c\ub150<\/h3>\n
            \ud63c\ud569 \ubaa8\ub378\uc740 \ub370\uc774\ud130\uc14b\uc774 \uc5ec\ub7ec \uac1c\uc758 \ud558\uc704 \uc9d1\ud569\uc73c\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\ub2e4\ub294 \uac00\uc815\ud558\uc5d0 \uc791\ub3d9\ud569\ub2c8\ub2e4. \uac01 \ud558\uc704 \uc9d1\ud569\uc740 \uac00\uc6b0\uc2dc\uc548 \ubd84\ud3ec\ub97c \ub530\ub985\ub2c8\ub2e4. GMM\uc740 \uc774\ub7ec\ud55c \ud558\uc704 \uc9d1\ud569\uc744 \ub3d9\uc2dc\uc5d0 \ubaa8\ub378\ub9c1\ud558\uc5ec \uc804\uccb4 \ub370\uc774\ud130\uc758 \ubd84\ud3ec\ub97c \ub098\ud0c0\ub0b4\uace0\uc790 \ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub370\uc774\ud130\uac00 \ud3ec\ucc29\ud558\uace0 \uc788\ub294 \ub2e4\uc591\ud55c \ud328\ud134\uc744 \ub2e8\uc77c \ubaa8\ub378\ub85c \uc124\uba85\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
            2.3 \uac00\uc6b0\uc2dc\uc548 \ud63c\ud569 \ubaa8\ub378\uc758 \ud2b9\uc9d5<\/h3>\n
            \uac00\uc6b0\uc2dc\uc548 \ud63c\ud569 \ubaa8\ub378\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc9d5\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n