\n \uae08\uc735 \uc2dc\uc7a5\uc5d0\uc11c\uc758 \uc790\ub3d9\ub9e4\ub9e4\ub294 \uc2dc\uac04\uacfc \uc790\uc6d0\uc758 \ud6a8\uc728\uc801\uc778 \uc0ac\uc6a9\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uc5ec \ub9ce\uc740 \ud22c\uc790\uc790\ub4e4\uc5d0\uac8c \uc778\uae30\ub97c \ub04c\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc804\ud1b5\uc801\uc778 \uae30\uc220\uc801 \ubd84\uc11d\uacfc \ud380\ub354\uba58\ud0c8 \ubd84\uc11d \uc678\uc5d0\ub3c4 \uba38\uc2e0\ub7ec\ub2dd(ML) \ubc0f \ub525\ub7ec\ub2dd(DL) \uae30\uc220\uc774 \uc810\uc810 \ub354 \ub9ce\uc774 \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud788, \uac15\ud654\ud559\uc2b5(Reinforcement Learning, RL)\uc740 \uc5d0\uc774\uc804\ud2b8\uac00 \ud658\uacbd\uacfc \uc0c1\ud638\uc791\uc6a9\ud558\uba70 \ucd5c\uc801\uc758 \ud589\ub3d9 \ubc29\uce68\uc744 \ud559\uc2b5\ud558\ub294 \ubc29\ubc95\uc73c\ub85c \uc8fc\ubaa9\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubcf8 \uac15\uc88c\uc5d0\uc11c\ub294 \uba38\uc2e0\ub7ec\ub2dd \ubc0f \ub525\ub7ec\ub2dd\uc744 \ud65c\uc6a9\ud55c \uc54c\uace0\ub9ac\uc998 \ud2b8\ub808\uc774\ub529\uc758 \uae30\ucd08\ubd80\ud130 \uace0\uae09 \uac1c\ub150\uae4c\uc9c0 \ub2e4\ub8e8\uace0, RL \ubb38\uc81c\uc758 \ud574\ubc95\uc5d0 \ub300\ud574\uc11c\ub3c4 \uc2ec\uce35\uc801\uc73c\ub85c \ud0d0\uad6c\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.\n <\/p>\n
\n \uba38\uc2e0\ub7ec\ub2dd\uc740 \ub370\uc774\ud130\ub97c \ud1b5\ud574 \ud328\ud134\uc744 \ud559\uc2b5\ud558\uace0 \uc608\uce21\ud558\ub294 \uae30\uc220\uc785\ub2c8\ub2e4. \ub525\ub7ec\ub2dd\uc740 \uba38\uc2e0\ub7ec\ub2dd\uc758 \ud55c \ubd84\uc57c\ub85c, \uc778\uacf5\uc2e0\uacbd\ub9dd\uc744 \uae30\ubc18\uc73c\ub85c \ud558\uc5ec \ubcf5\uc7a1\ud55c \ud328\ud134\uc744 \ud559\uc2b5\ud560 \uc218 \uc788\ub294 \uae30\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc54c\uace0\ub9ac\uc998 \ud2b8\ub808\uc774\ub529\uc5d0\uc11c\ub294 \uac00\uaca9 \uc608\uce21, \ub9ac\uc2a4\ud06c \uad00\ub9ac, \ud3ec\ud2b8\ud3f4\ub9ac\uc624 \ucd5c\uc801\ud654 \ub4f1\uc758 \uc791\uc5c5\uc5d0 \uc774\ub4e4 \uae30\uc220\uc774 \ud65c\uc6a9\ub429\ub2c8\ub2e4.\n <\/p>\n
\n \uc54c\uace0\ub9ac\uc998 \ud2b8\ub808\uc774\ub529\uc740 \ub2e8\uc21c\ud788 \ub9e4\ub9e4\ub97c \uc790\ub3d9\ud654\ud558\ub294 \uac83\uc744 \ub118\uc5b4\uc11c \ub370\uc774\ud130 \ubd84\uc11d\uc744 \ud1b5\ud574 \ubcf4\ub2e4 \uc815\uad50\ud55c \ub9e4\ub9e4 \uc804\ub7b5\uc744 \uac1c\ubc1c\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc2dc\uc7a5\uc758 \ube44\ud6a8\uc728\uc131\uc744 \ubc1c\uacac\ud558\uace0, \ube60\ub974\uac8c \ubc18\uc751\ud558\uc5ec \uc218\uc775\uc744 \uadf9\ub300\ud654\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.\n <\/p>\n
\n \uc131\uacf5\uc801\uc778 \uba38\uc2e0\ub7ec\ub2dd \ubaa8\ub378\uc744 \uad6c\ucd95\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc591\uc9c8\uc758 \ub370\uc774\ud130\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc8fc\uac00 \ub370\uc774\ud130, \uac70\ub798\ub7c9, \uc7ac\ubb34 \uc9c0\ud45c \ub4f1 \uc5ec\ub7ec \uac00\uc9c0 \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud558\uace0, \uc774\ub97c \uc801\uc808\ud788 \uc804\ucc98\ub9ac\ud558\uc5ec \ubaa8\ub378\uc5d0 \uc785\ub825\ud560 \uc218 \uc788\ub294 \ud615\uc2dd\uc73c\ub85c \ubcc0\ud658\ud574\uc57c \ud569\ub2c8\ub2e4.\n <\/p>\n
\n – API\ub97c \ud1b5\ud574 \uc2e4\uc2dc\uac04 \ub370\uc774\ud130 \uc218\uc9d1
\n – \ub370\uc774\ud130 \uc81c\uacf5\uc790\uc758 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ud65c\uc6a9
\n – \uc6f9 \uc2a4\ud06c\ub798\ud551 \uae30\uc220 \uc774\uc6a9\n <\/p>\n
\n \ub370\uc774\ud130 \uc804\ucc98\ub9ac\ub294 \uacb0\uce21\uce58 \ucc98\ub9ac, \uc774\uc0c1\uce58 \uc81c\uac70, \uc815\uaddc\ud654(Normalization) \ub4f1\uc758 \uacfc\uc815\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc804\ucc98\ub9ac\ub97c \ud1b5\ud574 \ubaa8\ub378\uc758 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n <\/p>\n
\n \ub370\uc774\ud130\uac00 \uc900\ube44\ub418\uba74 \ub2e4\uc591\ud55c \uba38\uc2e0\ub7ec\ub2dd \uc54c\uace0\ub9ac\uc998\uc744 \ud65c\uc6a9\ud558\uc5ec \ubaa8\ub378\uc744 \uad6c\ucd95\ud569\ub2c8\ub2e4. \ub300\ud45c\uc801\uc73c\ub85c \ud68c\uadc0\ubd84\uc11d, \uc758\uc0ac\uacb0\uc815 \ub098\ubb34, \ub79c\ub364 \ud3ec\ub808\uc2a4\ud2b8, \uc11c\ud3ec\ud2b8 \ubca1\ud130 \uba38\uc2e0(SVM) \ub4f1\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.\n <\/p>\n
\n \ub525\ub7ec\ub2dd \ubaa8\ub378\uc740 \ub9ce\uc740 \ub370\uc774\ud130\uc640 \ubcf5\uc7a1\ud55c \uad6c\uc870\ub97c \ud65c\uc6a9\ud560 \uc218 \uc788\uc5b4, \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc2dc\uc7a5\uc758 \ubcc0\ud654\uc5d0 \uc801\uc751\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \ub300\ud45c\uc801\uc73c\ub85c CNN, RNN \ubc0f LSTM\uc744 \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n <\/p>\n
\n – CNN(Convolutional Neural Networks):<\/b> \uc2dc\uacc4\uc5f4 \ub370\uc774\ud130\ub97c \uc774\ubbf8\uc9c0\ucc98\ub7fc \ud574\uc11d\ud558\uc5ec \ud328\ud134\uc744 \ucd94\ucd9c\ud558\ub294 \ub370 \uc720\uc6a9\ud569\ub2c8\ub2e4.
\n – RNN(Recurrent Neural Networks):<\/b> \uc2dc\uacc4\uc5f4 \ub370\uc774\ud130\uc758 \uc21c\uc11c\ub97c \uace0\ub824\ud558\uc5ec \uc774\uc804 \ub370\uc774\ud130\uc758 \uc815\ubcf4\ub97c \ud65c\uc6a9\ud558\ub294 \ubaa8\ub378\uc785\ub2c8\ub2e4.\n <\/p>\n5.2. LSTM(Long Short-Term Memory)<\/h3>\n
\n LSTM\uc740 RNN\uc758 \ud55c \uc885\ub958\ub85c, \uae34 \uc2dc\ud000\uc2a4\uc758 \ub370\uc774\ud130\uc5d0\uc11c \uc815\ubcf4\ub97c \ubcf4\ub2e4 \ud6a8\uacfc\uc801\uc73c\ub85c \uae30\uc5b5\ud560 \uc218 \uc788\ub3c4\ub85d \ub3d5\uc2b5\ub2c8\ub2e4. \uc8fc\uac00 \uc608\uce21\uacfc \uac19\uc740 \ubb38\uc81c\uc5d0\uc11c \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4.\n <\/p>\n
\n \uac15\ud654\ud559\uc2b5\uc740 \uc5d0\uc774\uc804\ud2b8\uac00 \ud658\uacbd\uacfc \uc0c1\ud638\uc791\uc6a9\ud558\uba70 \ubcf4\uc0c1\uc744 \ucd5c\ub300\ud654\ud558\ub294 \ubc29\ud5a5\uc73c\ub85c \ud559\uc2b5\ud558\ub294 \uae30\uacc4\ud559\uc2b5\uc758 \ud55c \ubd84\uc57c\uc785\ub2c8\ub2e4. \uac70\ub798 \ud658\uacbd\uc5d0\uc11c \uc5d0\uc774\uc804\ud2b8\ub294 \ub9e4\uc218, \ub9e4\ub3c4, \ub300\uae30 \ub4f1\uc758 \ud589\ub3d9\uc744 \uc120\ud0dd\ud558\uac8c \ub429\ub2c8\ub2e4.\n <\/p>\n
\n \uac15\ud654\ud559\uc2b5\uc758 \ud575\uc2ec\uc740 \ucd5c\uc801\uc758 \uc815\ucc45\uc744 \ud559\uc2b5\ud558\uc5ec \ubcf4\uc0c1\uc744 \uadf9\ub300\ud654\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 \ub2e4\uc591\ud55c \ubc29\ubc95\ub860\uc774 \uac1c\ubc1c\ub418\uc5c8\uc2b5\ub2c8\ub2e4.\n <\/p>\n
\n Q-\ub7ec\ub2dd\uc740 \uac00\uce58 \uae30\ubc18 \ubc29\ubc95\uc758 \ud558\ub098\ub85c, \uac01 \uc0c1\ud0dc-\ud589\ub3d9 \uc30d\uc5d0 \ub300\ud55c Q\uac12\uc744 \uc5c5\ub370\uc774\ud2b8\ud558\uc5ec \ucd5c\uc801\uc758 \ud589\ub3d9\uc744 \uc120\ud0dd\ud558\ub294 \uc54c\uace0\ub9ac\uc998\uc785\ub2c8\ub2e4.\n <\/p>\n
\n DQN(Deep Q-Learning)\ub294 Q-\ub7ec\ub2dd\uc5d0 \ub525\ub7ec\ub2dd\uc744 \uc811\ubaa9\ud55c \ubc29\ubc95\uc73c\ub85c, \uc2e0\uacbd\ub9dd\uc744 \uc0ac\uc6a9\ud558\uc5ec Q\uac12\uc744 \uadfc\uc0ac\ud569\ub2c8\ub2e4. \uc774\ub294 \ubcf5\uc7a1\ud55c \uc0c1\ud0dc \uacf5\uac04\uc5d0\uc11c\ub3c4 \ud6a8\uacfc\uc801\uc73c\ub85c \ud559\uc2b5\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.\n <\/p>\n
\n – REINFORCE:<\/b> \uc815\ucc45 \uacbd\ub7c9\ud654\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5d0\uc774\uc804\ud2b8\uc758 \ud589\ub3d9\uc744 \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4.
\n – \uc815\ud655\ud55c \uc815\uc131 \uac1c\uc120 \ubc29\ubc95:<\/b> \uac00\uce58\uc640 \uc815\ucc45\uc744 \ub3d9\uc2dc\uc5d0 \uac1c\uc120\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n <\/p>\n8. \ubaa8\ub378 \ud3c9\uac00 \ubc0f \ucd5c\uc801\ud654<\/h2>\n
\n \ubaa8\ub378\uc758 \uc131\ub2a5\uc744 \ud3c9\uac00\ud558\uace0 \ucd5c\uc801\ud654\ud558\ub294 \uacfc\uc815\uc740 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc8fc\uc694 \ud3c9\uac00\uc9c0\ud45c\ub85c\ub294 Sharpe \ube44\uc728, \ucd5c\ub300 \ub099\ud3ed \uadf8\ub9ac\uace0 \uc218\uc775\ub960\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc774\ud37c\ud30c\ub77c\ubbf8\ud130 \ud29c\ub2dd \ub610\ud55c \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.\n <\/p>\n
\n Grid Search, Random Search \ubc0f Bayesian Optimization \ub4f1\uc774 \ud558\uc774\ud37c\ud30c\ub77c\ubbf8\ud130 \ud29c\ub2dd\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uac01 \ubc29\ubc95\uc740 \uc2dc\uac04 \uc18c\ubaa8\uc640 \ucd5c\uc801\ud654 \ud6a8\uc728\uc131\uc758 trade-off\uac00 \uc788\uc73c\ubbc0\ub85c \uc0c1\ud669\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \ubc29\ubc95\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.\n <\/p>\n
\n \ubcf8 \uac15\uc88c\ub97c \ud1b5\ud574 \uba38\uc2e0\ub7ec\ub2dd, \ub525\ub7ec\ub2dd \ubc0f \uac15\ud654\ud559\uc2b5\uc744 \ud65c\uc6a9\ud55c \uc54c\uace0\ub9ac\uc998 \ud2b8\ub808\uc774\ub529\uc758 \uae30\ucd08\ubd80\ud130 \uace0\uae09 \uac1c\ub150\uacfc \ud574\ubc95\uc744 \uc0b4\ud3b4\ubcf4\uc558\uc2b5\ub2c8\ub2e4. \uae30\uc220\uc801 \ud601\uc2e0\uc774 \uce6d\uc1a1\ubc1b\ub294 \uc774 \uc2dc\uc810\uc5d0\uc11c, \uc81c\ub300\ub85c \ub41c \ub370\uc774\ud130\uc640 \uc54c\uace0\ub9ac\uc998\uc744 \ud65c\uc6a9\ud558\uc5ec \uae08\uc735 \uc2dc\uc7a5\uc5d0\uc11c\uc758 \uae30\ud68c\ub97c \ucd5c\ub300\ud55c \ud65c\uc6a9\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc55e\uc73c\ub85c\ub3c4 \uc9c0\uc18d\uc801\uc778 \uc5f0\uad6c\uc640 \uac1c\ubc1c\uc744 \ud1b5\ud574 \ub354\uc6b1 \ubc1c\uc804\ub41c \uc54c\uace0\ub9ac\uc998 \ud2b8\ub808\uc774\ub529 \uc804\uc0b0 \ubaa8\ub378\uc774 \ub098\uc624\uae30\ub97c \uae30\ub300\ud569\ub2c8\ub2e4.\n <\/p>\n