{"id":476784,"date":"2023-08-09T07:36:15","date_gmt":"2023-08-09T07:36:15","guid":{"rendered":""},"modified":"2023-09-05T11:13:26","modified_gmt":"2023-09-05T11:13:26","slug":"delta-rule","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/kr\/wiki\/delta-rule\/","title":{"rendered":"\ub378\ud0c0 \uaddc\uce59"},"content":{"rendered":"<p>Widrow-Hoff \uaddc\uce59 \ub610\ub294 LMS(\ucd5c\uc18c \ud3c9\uade0 \uc81c\uacf1) \uaddc\uce59\uc774\ub77c\uace0\ub3c4 \uc54c\ub824\uc9c4 \ub378\ud0c0 \uaddc\uce59\uc740 \uae30\uacc4 \ud559\uc2b5 \ubc0f \uc778\uacf5 \uc2e0\uacbd\ub9dd\uc758 \uae30\ubcf8 \uac1c\ub150\uc785\ub2c8\ub2e4. \uc778\uacf5 \ub274\ub7f0 \uac04\uc758 \uc5f0\uacb0 \uac00\uc911\uce58\ub97c \uc870\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc99d\ubd84 \ud559\uc2b5 \uc54c\uace0\ub9ac\uc998\uc73c\ub85c, \ub124\ud2b8\uc6cc\ud06c\uac00 \uc785\ub825 \ub370\uc774\ud130\ub97c \uae30\ubc18\uc73c\ub85c \uc751\ub2f5\uc744 \ud559\uc2b5\ud558\uace0 \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub378\ud0c0 \uaddc\uce59\uc740 \uacbd\uc0ac\ud558\uac15\ubc95 \uae30\ubc18 \ucd5c\uc801\ud654 \uc54c\uace0\ub9ac\uc998\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uba70 \ud328\ud134 \uc778\uc2dd, \uc2e0\ud638 \ucc98\ub9ac, \uc81c\uc5b4 \uc2dc\uc2a4\ud15c \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h2>\ub378\ud0c0 \uaddc\uce59\uc758 \uae30\uc6d0\uacfc \ucd5c\ucd08 \uc5b8\uae09\uc758 \uc5ed\uc0ac<\/h2>\n<p>\ub378\ud0c0 \uaddc\uce59\uc740 1960\ub144 Bernard Widrow\uc640 Marcian Hoff\uac00 \uc801\uc751 \uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud55c \uc5f0\uad6c\uc758 \uc77c\ud658\uc73c\ub85c \ucc98\uc74c \ub3c4\uc785\ud588\uc2b5\ub2c8\ub2e4. \uadf8\ub4e4\uc740 \ub124\ud2b8\uc6cc\ud06c\uac00 \uc608\uc81c\ub85c\ubd80\ud130 \ud559\uc2b5\ud558\uace0 \uc2dc\ub0c5\uc2a4 \uac00\uc911\uce58\ub97c \uc790\uccb4 \uc870\uc815\ud558\uc5ec \ucd9c\ub825\uacfc \uc6d0\ud558\ub294 \ucd9c\ub825 \uc0ac\uc774\uc758 \uc624\ub958\ub97c \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\ub294 \uba54\ucee4\ub2c8\uc998\uc744 \uac1c\ubc1c\ud558\ub294 \uac83\uc744 \ubaa9\ud45c\ub85c \ud588\uc2b5\ub2c8\ub2e4. &quot;\uc801\uc751\ud615 \uc2a4\uc704\uce6d \ud68c\ub85c&quot;\ub77c\ub294 \uc81c\ubaa9\uc758 \ud68d\uae30\uc801\uc778 \ub17c\ubb38\uc740 \ub378\ud0c0 \uaddc\uce59\uc758 \ud0c4\uc0dd\uc744 \uc54c\ub9ac\uace0 \uc2e0\uacbd\ub9dd \ud559\uc2b5 \uc54c\uace0\ub9ac\uc998 \ubd84\uc57c\uc758 \ud1a0\ub300\ub97c \ub9c8\ub828\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ub378\ud0c0 \uaddc\uce59\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc815\ubcf4: \ub378\ud0c0 \uaddc\uce59 \uc8fc\uc81c \ud655\uc7a5<\/h2>\n<p>\ub378\ud0c0 \uaddc\uce59\uc740 \uc9c0\ub3c4 \ud559\uc2b5\uc758 \uc6d0\ub9ac\uc5d0 \ub530\ub77c \uc791\ub3d9\ud558\uba70, \uc5ec\uae30\uc11c \ub124\ud2b8\uc6cc\ud06c\ub294 \ub370\uc774\ud130\uc758 \uc785\ub825-\ucd9c\ub825 \uc30d\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud6c8\ub828\ub429\ub2c8\ub2e4. \ud6c8\ub828 \uacfc\uc815\uc5d0\uc11c \ub124\ud2b8\uc6cc\ud06c\ub294 \uc608\uce21\ub41c \ucd9c\ub825\uc744 \uc6d0\ud558\ub294 \ucd9c\ub825\uacfc \ube44\uad50\ud558\uace0 \uc624\ub958(\ub378\ud0c0\ub77c\uace0\ub3c4 \ud568)\ub97c \uacc4\uc0b0\ud558\uba70 \uadf8\uc5d0 \ub530\ub77c \uc5f0\uacb0 \uac00\uc911\uce58\ub97c \uc5c5\ub370\uc774\ud2b8\ud569\ub2c8\ub2e4. \ud575\uc2ec \ubaa9\ud45c\ub294 \ub124\ud2b8\uc6cc\ud06c\uac00 \uc801\ud569\ud55c \uc194\ub8e8\uc158\uc73c\ub85c \uc218\ub834\ub420 \ub54c\uae4c\uc9c0 \uc5ec\ub7ec \ubc88\uc758 \ubc18\ubcf5\uc744 \ud1b5\ud574 \uc624\ub958\ub97c \ucd5c\uc18c\ud654\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h2>\ub378\ud0c0 \uaddc\uce59\uc758 \ub0b4\ubd80 \uad6c\uc870: \ub378\ud0c0 \uaddc\uce59\uc758 \uc791\ub3d9 \ubc29\uc2dd<\/h2>\n<p>\ub378\ud0c0 \uaddc\uce59\uc758 \uc791\ub3d9 \uba54\ucee4\ub2c8\uc998\uc740 \ub2e4\uc74c \ub2e8\uacc4\ub85c \uc694\uc57d\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\ucd08\uae30\ud654<\/strong>: \uc791\uc740 \ub79c\ub364\uac12\uc774\ub098 \ubbf8\ub9ac \uc815\ud574\uc9c4 \uac12\uc73c\ub85c \ub274\ub7f0\uac04 \uc5f0\uacb0\uc758 \uac00\uc911\uce58\ub97c \ucd08\uae30\ud654\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc21c\ubc29\ud5a5 \uc804\ud30c<\/strong>: \uc785\ub825 \ud328\ud134\uc744 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc81c\uc2dc\ud558\uace0 \uc774\ub97c \ub274\ub7f0 \uacc4\uce35\uc744 \ud1b5\ud574 \uc804\ub2ec\ud558\uc5ec \ucd9c\ub825\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc624\ub958 \uacc4\uc0b0<\/strong>: \ub124\ud2b8\uc6cc\ud06c\uc758 \ucd9c\ub825\uc744 \uc6d0\ud558\ub294 \ucd9c\ub825\uacfc \ube44\uad50\ud558\uace0 \uadf8 \uc0ac\uc774\uc758 \uc624\ub958(\ub378\ud0c0)\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4. \uc624\ub958\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc608\uce21\ub41c \ucd9c\ub825\uacfc \ubaa9\ud45c \ucd9c\ub825 \uac04\uc758 \ucc28\uc774\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uccb4\uc911 \uc5c5\ub370\uc774\ud2b8<\/strong>: \uacc4\uc0b0\ub41c \uc624\ucc28\ub97c \uae30\uc900\uc73c\ub85c \uc5f0\uacb0\uc758 \uac00\uc911\uce58\ub97c \uc870\uc815\ud569\ub2c8\ub2e4. \uac00\uc911\uce58 \uc5c5\ub370\uc774\ud2b8\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \ud45c\ud604\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\u0394W = \ud559\uc2b5 \uc18d\ub3c4 * \ub378\ud0c0 * \uc785\ub825<\/p>\n<p>\uc5ec\uae30\uc11c \u0394W\ub294 \uac00\uc911\uce58 \uc5c5\ub370\uc774\ud2b8\uc774\uace0, learning_rate\ub294 \ud559\uc2b5\ub960(\ub610\ub294 \ub2e8\uacc4 \ud06c\uae30)\uc774\ub77c\uace0 \ud558\ub294 \uc791\uc740 \uc591\uc758 \uc0c1\uc218\uc774\uba70, input\uc740 \uc785\ub825 \ud328\ud134\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ubc18\ubcf5\ud558\ub2e4<\/strong>: \uacc4\uc18d\ud574\uc11c \uc785\ub825 \ud328\ud134\uc744 \uc81c\uc2dc\ud558\uace0, \uc624\ub958\ub97c \uacc4\uc0b0\ud558\uace0, \ud559\uc2b5 \ub370\uc774\ud130 \uc138\ud2b8\uc758 \uac01 \ud328\ud134\uc5d0 \ub300\ud55c \uac00\uc911\uce58\ub97c \uc5c5\ub370\uc774\ud2b8\ud569\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c\uac00 \ub9cc\uc871\uc2a4\ub7ec\uc6b4 \uc815\ud655\ub3c4 \uc218\uc900\uc5d0 \ub3c4\ub2ec\ud558\uac70\ub098 \uc548\uc815\uc801\uc778 \uc194\ub8e8\uc158\uc73c\ub85c \uc218\ub834\ub420 \ub54c\uae4c\uc9c0 \uc774 \ud504\ub85c\uc138\uc2a4\ub97c \ubc18\ubcf5\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>Delta rule\uc758 \uc8fc\uc694 \ud2b9\uc9d5 \ubd84\uc11d<\/h2>\n<p>\ub378\ud0c0 \uaddc\uce59\uc740 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uba87 \uac00\uc9c0 \uc8fc\uc694 \uae30\ub2a5\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\uc628\ub77c\uc778 \ud559\uc2b5<\/strong>: \ub378\ud0c0 \uaddc\uce59\uc740 \uc628\ub77c\uc778 \ud559\uc2b5 \uc54c\uace0\ub9ac\uc998\uc73c\ub85c, \uc785\ub825 \ud328\ud134\uc774 \ub098\ud0c0\ub0a0 \ub54c\ub9c8\ub2e4 \uac00\uc911\uce58\ub97c \uc5c5\ub370\uc774\ud2b8\ud55c\ub2e4\ub294 \uc758\ubbf8\uc785\ub2c8\ub2e4. \uc774 \uae30\ub2a5\uc744 \ud1b5\ud574 \ub124\ud2b8\uc6cc\ud06c\ub294 \ubcc0\ud654\ud558\ub294 \ub370\uc774\ud130\uc5d0 \ube60\ub974\uac8c \uc801\uc751\ud560 \uc218 \uc788\uc73c\uba70 \uc2e4\uc2dc\uac04 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc801\uc751\uc131<\/strong>: \ub378\ud0c0 \uaddc\uce59\uc740 \uc785\ub825 \ub370\uc774\ud130\uc758 \ud1b5\uacc4\uc801 \uc18d\uc131\uc774 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \ubcc0\uacbd\ub420 \uc218 \uc788\ub294 \ube44\uc815\uc0c1 \ud658\uacbd\uc5d0 \uc801\uc751\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uac04\ub2e8<\/strong>: \uc54c\uace0\ub9ac\uc998\uc758 \ub2e8\uc21c\uc131\uc73c\ub85c \uc778\ud574 \ud2b9\ud788 \uc911\uc18c \uaddc\ubaa8 \uc2e0\uacbd\ub9dd\uc758 \uacbd\uc6b0 \uad6c\ud604\uc774 \uc27d\uace0 \uacc4\uc0b0 \ud6a8\uc728\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ub85c\uceec \ucd5c\uc801\ud654<\/strong>: \uac1c\ubcc4 \ud328\ud134\uc5d0 \ub300\ud55c \uc624\ucc28\ub97c \uae30\ubc18\uc73c\ub85c \uac00\uc911\uce58 \uc5c5\ub370\uc774\ud2b8\ub97c \uc218\ud589\ud558\uc5ec \ub85c\uceec \ucd5c\uc801\ud654 \ud615\ud0dc\ub85c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>\ub378\ud0c0 \uaddc\uce59\uc758 \uc720\ud615: \ud14c\uc774\ube14\uacfc \ubaa9\ub85d\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc791\uc131<\/h2>\n<p>\ub378\ud0c0 \uaddc\uce59\uc740 \ud2b9\uc815 \ud559\uc2b5 \uc791\uc5c5 \ubc0f \ub124\ud2b8\uc6cc\ud06c \uc544\ud0a4\ud14d\ucc98\uc5d0 \ub530\ub77c \ub2e4\uc591\ud55c \ubcc0\ud615\uc774 \uc81c\uacf5\ub429\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uba87 \uac00\uc9c0 \uc8fc\ubaa9\ud560\ub9cc\ud55c \uc720\ud615\uc785\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc720\ud615<\/th>\n<th>\uc124\uba85<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc77c\uad04 \ub378\ud0c0 \uaddc\uce59<\/td>\n<td>\uc624\ub958\ub97c \ub204\uc801\ud55c \ud6c4 \uac00\uc911\uce58 \uc5c5\ub370\uc774\ud2b8\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\ub2e4\uc591\ud55c \uc785\ub825 \ud328\ud134 \uc624\ud504\ub77c\uc778 \ud559\uc2b5\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\uc7ac\uadc0 \ub378\ud0c0<\/td>\n<td>\uc21c\ucc28\uc801\uc778 \uc5c5\ub370\uc774\ud2b8\ub97c \uc218\uc6a9\ud558\uae30 \uc704\ud574 \uc5c5\ub370\uc774\ud2b8\ub97c \ubc18\ubcf5\uc801\uc73c\ub85c \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uaddc\uce59<\/td>\n<td>\uc2dc\uacc4\uc5f4 \ub370\uc774\ud130\uc640 \uac19\uc740 \uc785\ub825 \ud328\ud134.<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\uc815\uaddc\ud654\ub41c \ub378\ud0c0<\/td>\n<td>\uacfc\uc801\ud569\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc815\uaddc\ud654 \uc6a9\uc5b4\ub97c \ud1b5\ud569\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uaddc\uce59<\/td>\n<td>\uc77c\ubc18\ud654\ub97c \uac1c\uc120\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\ub378\ud0c0-\ubc14-\ub378\ud0c0<\/td>\n<td>\uc624\ub958\uc758 \ubd80\ud638\uc5d0 \ub530\ub77c \ud559\uc2b5\ub960\uc744 \uc870\uc815\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uaddc\uce59<\/td>\n<td>\uadf8\ub9ac\uace0 \uc774\uc804 \uc5c5\ub370\uc774\ud2b8.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Delta rule\uc758 \uc0ac\uc6a9\ubc29\ubc95\uacfc \uc0ac\uc6a9\uc5d0 \ub530\ub978 \ubb38\uc81c\uc810 \ubc0f \ud574\uacb0\ubc29\ubc95<\/h2>\n<p>\ub378\ud0c0 \uaddc\uce59\uc740 \ub2e4\uc591\ud55c \ub3c4\uba54\uc778\uc5d0\uc11c \uc801\uc6a9\uc744 \ucc3e\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\ud328\ud134 \uc778\uc2dd<\/strong>: \ub378\ud0c0 \uaddc\uce59\uc740 \ub124\ud2b8\uc6cc\ud06c\uac00 \uc785\ub825 \ud328\ud134\uc744 \ud574\ub2f9 \ub808\uc774\ube14\uacfc \uc5f0\uacb0\ud558\ub294 \ubc29\ubc95\uc744 \ud559\uc2b5\ud558\ub294 \uc774\ubbf8\uc9c0 \ubc0f \uc74c\uc131 \uc778\uc2dd\uacfc \uac19\uc740 \ud328\ud134 \uc778\uc2dd \uc791\uc5c5\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc81c\uc5b4 \uc2dc\uc2a4\ud15c<\/strong>: \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \uc6d0\ud558\ub294 \uc2dc\uc2a4\ud15c \ub3d9\uc791\uc744 \ub2ec\uc131\ud558\uae30 \uc704\ud574 \ud53c\ub4dc\ubc31\uc744 \uae30\ubc18\uc73c\ub85c \uc81c\uc5b4 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc870\uc815\ud558\uae30 \uc704\ud574 \ub378\ud0c0 \uaddc\uce59\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc2e0\ud638 \ucc98\ub9ac<\/strong>: \ub378\ud0c0 \uaddc\uce59\uc740 \uc7a1\uc74c \uc81c\uac70 \ubc0f \ubc18\ud5a5 \uc5b5\uc81c\uc640 \uac19\uc740 \uc801\uc751\ud615 \uc2e0\ud638 \ucc98\ub9ac \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<p>\uc720\uc6a9\uc131\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ub378\ud0c0 \uaddc\uce59\uc5d0\ub294 \uba87 \uac00\uc9c0 \ubb38\uc81c\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\uc218\ub834 \uc18d\ub3c4<\/strong>: \ud2b9\ud788 \uace0\ucc28\uc6d0 \uacf5\uac04\uc774\ub098 \ubcf5\uc7a1\ud55c \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c\ub294 \uc54c\uace0\ub9ac\uc998\uc774 \ub290\ub9ac\uac8c \uc218\ub834\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc9c0\uc5ed\ucd5c\uc18c<\/strong>: \ub378\ud0c0 \uaddc\uce59\uc774 \ub85c\uceec \ucd5c\uc18c\uac12\uc5d0 \uac07\ud600 \uc804\uc5ed \ucd5c\uc801\uac12\uc744 \ucc3e\uc9c0 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<p>\uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \uc5f0\uad6c\uc790\ub4e4\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uae30\uc220\uc744 \uac1c\ubc1c\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\n<p><strong>\ud559\uc2b5\ub960 \uc2a4\ucf00\uc904\ub9c1<\/strong>: \uc218\ub834 \uc18d\ub3c4\uc640 \uc548\uc815\uc131\uc758 \uade0\ud615\uc744 \ub9de\ucd94\uae30 \uc704\ud574 \ud559\uc2b5 \uc911\uc5d0 \ud559\uc2b5 \uc18d\ub3c4\ub97c \ub3d9\uc801\uc73c\ub85c \uc870\uc815\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uae30\uc138<\/strong>: \ub85c\uceec \ucd5c\uc18c\uac12\uc744 \ubc97\uc5b4\ub098 \uc218\ub834\uc744 \uac00\uc18d\ud654\ud558\uae30 \uc704\ud574 \uac00\uc911\uce58 \uc5c5\ub370\uc774\ud2b8\uc5d0 \uc6b4\ub3d9\ub7c9 \ud56d\uc744 \ud1b5\ud569\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<h2>\uc8fc\uc694 \ud2b9\uc9d5 \ubc0f \uae30\ud0c0 \uc720\uc0ac \uc6a9\uc5b4 \ube44\uad50 : \ud45c, \ubaa9\ub85d \ud615\ud0dc\ub85c \uc81c\uacf5<\/h2>\n<table>\n<thead>\n<tr>\n<th>\ub378\ud0c0 \uaddc\uce59 \ub300<\/th>\n<th>\uc124\uba85<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc5ed\uc804\ud30c<\/td>\n<td>\ub458 \ub2e4 \uc2e0\uacbd\ub9dd\uc5d0 \ub300\ud55c \uc9c0\ub3c4 \ud559\uc2b5 \uc54c\uace0\ub9ac\uc998\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\ub124\ud2b8\uc6cc\ud06c\uc774\uc9c0\ub9cc \uc5ed\uc804\ud30c\ub294 \uccb4\uc778 \uaddc\uce59 \uae30\ubc18\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\uac00\uc911\uce58 \uc5c5\ub370\uc774\ud2b8\uc5d0 \ub300\ud55c \uc811\uadfc \ubc29\uc2dd\uc778 \ubc18\uba74 \ub378\ud0c0 \uaddc\uce59\uc740 \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\uc2e4\uc81c \ucd9c\ub825\uacfc \uc6d0\ud558\ub294 \ucd9c\ub825 \uc0ac\uc774\uc758 \uc624\ub958.<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\ud37c\uc149\ud2b8\ub860 \uaddc\uce59<\/td>\n<td>\ud37c\uc149\ud2b8\ub860 \uaddc\uce59\uc740 \uc774\uc9c4 \ubd84\ub958 \uc54c\uace0\ub9ac\uc998\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\ucd9c\ub825\uc758 \ubd80\ud638\ub97c \uae30\uc900\uc73c\ub85c \ud569\ub2c8\ub2e4. \uc774\uc5d0 \ube44\ud574 \ub378\ud0c0 \uaddc\uce59\uc740<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\uc5f0\uc18d \ucd9c\ub825 \ubc0f \ud68c\uadc0 \uc791\uc5c5\uc5d0 \uc801\uc6a9 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\ucd5c\uc18c\uc81c\uacf1\ubc95<\/td>\n<td>\ub458 \ub2e4 \uc120\ud615 \ud68c\uadc0 \ubb38\uc81c\uc5d0 \uc0ac\uc6a9\ub418\uc9c0\ub9cc<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\ucd5c\uc18c \uc81c\uacf1\ubc95\uc740 \uc81c\uacf1 \uc624\ucc28\uc758 \ud569\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\ubc18\uba74 \ub378\ud0c0 \uaddc\uce59\uc740 \uc21c\uac04 \uc624\ub958\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ub378\ud0c0\ub8f0\uacfc \uad00\ub828\ub41c \ubbf8\ub798\uad00\uc810\uacfc \uae30\uc220<\/h2>\n<p>\ub378\ud0c0 \uaddc\uce59\uc740 \ub354\uc6b1 \ubc1c\uc804\ub41c \ud559\uc2b5 \uc54c\uace0\ub9ac\uc998\uacfc \uc2e0\uacbd\ub9dd \uc544\ud0a4\ud14d\ucc98\ub97c \uc704\ud55c \uae38\uc744 \uc5f4\uc5c8\uc2b5\ub2c8\ub2e4. \uae30\uacc4 \ud559\uc2b5 \ubd84\uc57c\uac00 \uacc4\uc18d \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c \uc5f0\uad6c\uc790\ub4e4\uc740 \ud559\uc2b5 \uc54c\uace0\ub9ac\uc998\uc758 \uc131\ub2a5\uacfc \ud6a8\uc728\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \ub2e4\uc591\ud55c \ubc29\ud5a5\uc744 \ubaa8\uc0c9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\ub525\ub7ec\ub2dd<\/strong>: \ub378\ud0c0 \uaddc\uce59\uacfc \ub525\ub7ec\ub2dd \uc544\ud0a4\ud14d\ucc98\ub97c \uacb0\ud569\ud558\uba74 \uacc4\uce35\uc801 \ud45c\ud604 \ud559\uc2b5\uc774 \uac00\ub2a5\ud574 \ub124\ud2b8\uc6cc\ud06c\uac00 \ub354 \ubcf5\uc7a1\ud55c \uc791\uc5c5\uacfc \ube45\ub370\uc774\ud130\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uac15\ud654 \ud559\uc2b5<\/strong>: \ub378\ud0c0 \uaddc\uce59\uacfc \uac15\ud654\ud559\uc2b5 \uc54c\uace0\ub9ac\uc998\uc744 \ud1b5\ud569\ud558\uba74 \ubcf4\ub2e4 \ud6a8\uacfc\uc801\uc774\uace0 \uc801\uc751 \uac00\ub2a5\ud55c \ud559\uc2b5 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uba54\ud0c0 \ud559\uc2b5<\/strong>: \uba54\ud0c0 \ud559\uc2b5 \uae30\uc220\uc740 \ud559\uc2b5 \ud504\ub85c\uc138\uc2a4 \uc790\uccb4\ub97c \uac1c\uc120\ud558\uc5ec \ub378\ud0c0 \uaddc\uce59\uacfc \uac19\uc740 \uc54c\uace0\ub9ac\uc998\uc744 \ubcf4\ub2e4 \ud6a8\uc728\uc801\uc774\uace0 \uc791\uc5c5 \uc804\ubc18\uc5d0 \uac78\uccd0 \uc77c\ubc18\ud654\ud560 \uc218 \uc788\ub3c4\ub85d \ub9cc\ub4dc\ub294 \uac83\uc744 \ubaa9\ud45c\ub85c \ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>\ud504\ub85d\uc2dc \uc11c\ubc84\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 \ub378\ud0c0 \uaddc\uce59\uacfc \uc5f0\uacb0\ud558\ub294 \ubc29\ubc95<\/h2>\n<p>\ud504\ub85d\uc2dc \uc11c\ubc84\ub294 \ub378\ud0c0 \uaddc\uce59 \uae30\ubc18 \ub124\ud2b8\uc6cc\ud06c\uc640 \uac19\uc740 \uae30\uacc4 \ud559\uc2b5 \ubaa8\ub378\uc744 \ud6c8\ub828\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \ub2e8\uacc4\uc778 \ub370\uc774\ud130 \uc218\uc9d1 \ubc0f \uc804\ucc98\ub9ac\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ud504\ub85d\uc2dc \uc11c\ubc84\ub97c \ub378\ud0c0 \uaddc\uce59\uacfc \uc5f0\uacb0\ud560 \uc218 \uc788\ub294 \uba87 \uac00\uc9c0 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\ub370\uc774\ud130 \uc218\uc9d1<\/strong>: \ud504\ub85d\uc2dc \uc11c\ubc84\ub97c \uc0ac\uc6a9\ud558\uba74 \ub2e4\uc591\ud55c \uc18c\uc2a4\uc5d0\uc11c \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud558\uace0 \uc775\uba85\ud654\ud558\uc5ec \ud6c8\ub828\uc744 \uc704\ud55c \ub2e4\uc591\ud55c \ub370\uc774\ud130 \uc138\ud2b8\ub97c \ud68d\ub4dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ub85c\ub4dc \ubc38\ub7f0\uc2f1<\/strong>: \ud504\ub85d\uc2dc \uc11c\ubc84\ub294 \uc694\uccad\uc744 \uc5ec\ub7ec \ub9ac\uc18c\uc2a4\uc5d0 \ubd84\uc0b0\ud558\uc5ec \ub378\ud0c0 \uaddc\uce59\uc758 \uc628\ub77c\uc778 \ud559\uc2b5 \ubaa8\ub4dc\uc5d0 \ub300\ud55c \ub370\uc774\ud130 \uc218\uc9d1 \ud504\ub85c\uc138\uc2a4\ub97c \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uac1c\uc778 \uc815\ubcf4 \ubcf4\ud638 \ubc0f \ubcf4\uc548<\/strong>: \ud504\ub85d\uc2dc \uc11c\ubc84\ub294 \ub370\uc774\ud130 \uc804\uc1a1 \uc911\uc5d0 \ubbfc\uac10\ud55c \ub370\uc774\ud130\ub97c \ubcf4\ud638\ud558\uc5ec \ub378\ud0c0 \uaddc\uce59 \uad50\uc721\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc815\ubcf4\uc758 \uae30\ubc00\uc131\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>\uad00\ub828\ub41c \ub9c1\ud06c\ub4e4<\/h2>\n<p>\ub378\ud0c0 \uaddc\uce59 \ubc0f \uad00\ub828 \uc8fc\uc81c\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c \ub9ac\uc18c\uc2a4\ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/p>\n<ol>\n<li><a href=\"https:\/\/ieeexplore.ieee.org\/document\/1113663\" target=\"_new\" rel=\"noopener nofollow\">\uc801\uc751\ud615 \uc2a4\uc704\uce6d \ud68c\ub85c \u2013 \uc6d0\ubcf8 \ub17c\ubb38<\/a><\/li>\n<li><a href=\"https:\/\/www.cs.cornell.edu\/courses\/cs4780\/2018fa\/lectures\/lecturenote07.html\" target=\"_new\" rel=\"noopener nofollow\">\ub378\ud0c0 \uaddc\uce59 \uc18c\uac1c \u2013 \ucf54\ub12c\ub300\ud559\uad50<\/a><\/li>\n<li><a href=\"https:\/\/www.geeksforgeeks.org\/machine-learning-delta-rule-and-perceptron-rule\/\" target=\"_new\" rel=\"noopener nofollow\">\uae30\uacc4 \ud559\uc2b5: \ub378\ud0c0 \uaddc\uce59 \ubc0f \ud37c\uc149\ud2b8\ub860 \uaddc\uce59 \u2013 GeeksforGeeks<\/a><\/li>\n<\/ol>\n<p>\uacb0\ub860\uc801\uc73c\ub85c \ub378\ud0c0\uaddc\uce59\uc740 \uc778\uacf5\uc2e0\uacbd\ub9dd\uacfc \uae30\uacc4\ud559\uc2b5\uc758 \ubc1c\uc804\uc5d0 \ud06c\uac8c \uae30\uc5ec\ud55c \uae30\ucd08 \uc54c\uace0\ub9ac\uc998\uc774\ub2e4. \ubcc0\ud654\ud558\ub294 \ud658\uacbd\uc5d0 \uc801\uc751\ud558\uace0 \uc99d\ubd84 \uc5c5\ub370\uc774\ud2b8\ub97c \uc218\ud589\ud558\ub294 \ub2a5\ub825\uc740 \uad11\ubc94\uc704\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc720\uc6a9\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uae30\uc220\uc774 \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c \ub378\ud0c0 \uaddc\uce59\uc740 \uacc4\uc18d\ud574\uc11c \uc0c8\ub85c\uc6b4 \ud559\uc2b5 \uc54c\uace0\ub9ac\uc998\uc5d0 \uc601\uac10\uc744 \uc8fc\uace0 \uc778\uacf5 \uc9c0\ub2a5 \ubd84\uc57c\uc758 \ubc1c\uc804\uc744 \ucd09\uc9c4\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>","protected":false},"featured_media":476785,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476784","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Delta Rule: A Comprehensive Guide<\/mark>","faq_items":[{"question":"What is the Delta rule?","answer":"<p>The Delta rule, also known as the Widrow-Hoff rule or the Least Mean Square (LMS) rule, is a fundamental concept in machine learning and neural networks. It is an incremental learning algorithm that adjusts the weights of connections between artificial neurons based on input data, enabling the network to learn and adapt its responses.<\/p>"},{"question":"Who introduced the Delta rule?","answer":"<p>The Delta rule was first introduced by Bernard Widrow and Marcian Hoff in 1960 as part of their research on adaptive systems. Their groundbreaking paper titled \"Adaptive Switching Circuits\" marked the birth of the Delta rule and laid the foundation for neural network learning algorithms.<\/p>"},{"question":"How does the Delta rule work?","answer":"<p>The Delta rule operates on supervised learning principles. During training, the network compares its predicted output with the desired output, calculates the error (delta), and updates the connection weights accordingly. The process is repeated for each input pattern until the network converges to a suitable solution.<\/p>"},{"question":"What are the key features of the Delta rule?","answer":"<p>The Delta rule exhibits features like online learning, adaptability to non-stationary environments, simplicity in implementation, and local optimization for weight updates.<\/p>"},{"question":"What are the types of Delta rule?","answer":"<p>There are several types of Delta rule variations, including Batch Delta Rule, Recursive Delta Rule, Regularized Delta Rule, and Delta-Bar-Delta Rule. Each type serves specific learning tasks and network architectures.<\/p>"},{"question":"Where is the Delta rule used?","answer":"<p>The Delta rule finds application in various fields, including pattern recognition, control systems, and signal processing. It is used to solve problems where the network needs to learn from data and adapt to changing conditions.<\/p>"},{"question":"What are the challenges with the Delta rule?","answer":"<p>Some challenges with the Delta rule include convergence speed, potential for getting stuck in local minima, and the need for careful tuning of hyperparameters like the learning rate.<\/p>"},{"question":"How can proxy servers be associated with the Delta rule?","answer":"<p>Proxy servers play a role in data collection and preprocessing, providing a way to gather diverse datasets for training, optimize data acquisition, and ensure data privacy and security during the training process.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki\/476784","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki\/476784\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media\/476785"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media?parent=476784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}