{"id":29235,"date":"2024-10-27T16:17:26","date_gmt":"2024-10-27T16:17:26","guid":{"rendered":"http:\/\/atmokpo.com\/w\/?p=29235"},"modified":"2024-11-26T06:53:31","modified_gmt":"2024-11-26T06:53:31","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-%ec%9d%b4%eb%af%b8%ec%a7%80-%ec%95%95%ec%b6%95","status":"publish","type":"post","link":"https:\/\/atmokpo.com\/w\/29235\/","title":{"rendered":"\uba38\uc2e0\ub7ec\ub2dd \ubc0f \ub525\ub7ec\ub2dd \uc54c\uace0\ub9ac\uc998 \ud2b8\ub808\uc774\ub529, \uc774\ubbf8\uc9c0 \uc555\ucd95\uc744 \uc704\ud55c \ud569\uc131\uacf1 \uc624\ud1a0\uc778\ucf54\ub354"},"content":{"rendered":"

<\/p>\n

\uc11c\ub860<\/h2>\n

\n \ucd5c\uadfc \uae08\uc735 \uc2dc\uc7a5\uc5d0\uc11c \uc54c\uace0\ub9ac\uc998 \ud2b8\ub808\uc774\ub529\uc740 \ub192\uc740 \uc218\uc775\uc744 \ucd94\uad6c\ud558\ub294 \ud22c\uc790\uc790\ub4e4 \uc0ac\uc774\uc5d0\uc11c \ud070 \uc778\uae30\ub97c \ub04c\uace0 \uc788\uc2b5\ub2c8\ub2e4.
\n \uba38\uc2e0\ub7ec\ub2dd\uacfc \ub525\ub7ec\ub2dd \uae30\uc220\uc740 \uc774\ub7ec\ud55c \uc54c\uace0\ub9ac\uc998 \ud2b8\ub808\uc774\ub529\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4. \ubcf8 \uae00\uc5d0\uc11c\ub294 \uba38\uc2e0\ub7ec\ub2dd \ubc0f \ub525\ub7ec\ub2dd\uc744 \ud65c\uc6a9\ud55c
\n \ud2b8\ub808\uc774\ub529 \uc804\ub7b5\uc744 \uc18c\uac1c\ud558\uace0, \uc774\ubbf8\uc9c0 \uc555\ucd95\uc744 \uc704\ud55c \ud569\uc131\uacf1 \uc624\ud1a0\uc778\ucf54\ub354\uc758 \uac1c\ub150\uacfc \uc801\uc6a9 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4.\n <\/p>\n

1. \uc54c\uace0\ub9ac\uc998 \ud2b8\ub808\uc774\ub529\uc758 \uc774\ud574<\/h2>\n

1.1 \uc54c\uace0\ub9ac\uc998 \ud2b8\ub808\uc774\ub529\uc774\ub780?<\/h3>\n

\n \uc54c\uace0\ub9ac\uc998 \ud2b8\ub808\uc774\ub529\uc740 \uc815\ud574\uc9c4 \uc54c\uace0\ub9ac\uc998 \ub610\ub294 \uaddc\uce59\uc5d0 \ub530\ub77c \uc790\ub3d9\uc73c\ub85c \ub9e4\ub9e4\ub97c \uc2e4\ud589\ud558\ub294 trading \ubc29\ubc95\uc785\ub2c8\ub2e4.
\n \uc8fc\uc2dd, \uc678\ud658, \uc554\ud638\ud654\ud3d0 \ub4f1\uc758 \uc2dc\uc7a5\uc5d0\uc11c \uc2e4\uc2dc\uac04 \ub370\uc774\ud130\ub97c \ubd84\uc11d\ud558\uace0, \uadf8 \uacb0\uacfc\uc5d0 \ub530\ub77c \ub9e4\ub9e4\ub97c \uc218\ud589\ud558\uc5ec \uc218\uc775\uc744
\n \ucd94\uad6c\ud569\ub2c8\ub2e4.\n <\/p>\n

1.2 \uba38\uc2e0\ub7ec\ub2dd\uacfc \ub525\ub7ec\ub2dd\uc758 \uc5ed\ud560<\/h3>\n

\n \uba38\uc2e0\ub7ec\ub2dd \ubc0f \ub525\ub7ec\ub2dd\uc740 \uc54c\uace0\ub9ac\uc998 \ud2b8\ub808\uc774\ub529\uc5d0 \uc788\uc5b4 \ub370\uc774\ud130\ub97c \ubd84\uc11d\ud558\uace0 \uc608\uce21\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.
\n \uba38\uc2e0\ub7ec\ub2dd \ubaa8\ub378\uc740 \uc8fc\uc2dd \uac00\uaca9 \uc608\uce21, \uc2dc\uc7a5\uc758 \ubc29\ud5a5\uc131\uc744 \ud310\ub2e8\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70, \ub525\ub7ec\ub2dd\uc740
\n \ub354 \ubcf5\uc7a1\ud55c \ud328\ud134\uc744 \uc778\uc2dd\ud558\uace0 \ucc98\ub9ac\ud558\ub294 \ub370 \uac15\ub825\ud55c \ub3c4\uad6c\uac00 \ub429\ub2c8\ub2e4.\n <\/p>\n

2. \ub370\uc774\ud130 \uc218\uc9d1\uacfc \uc804\ucc98\ub9ac<\/h2>\n

2.1 \ub370\uc774\ud130 \uc885\ub958<\/h3>\n

\n \uc54c\uace0\ub9ac\uc998 \ud2b8\ub808\uc774\ub529\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ub370\uc774\ud130\ub294 \ub2e4\uc591\ud569\ub2c8\ub2e4. \uc8fc\uc2dd \uac00\uaca9, \uac70\ub798\ub7c9, \ub274\uc2a4 \uae30\uc0ac,
\n \uc18c\uc15c \ubbf8\ub514\uc5b4 \uae00, \uae30\uc220 \uc9c0\ud45c \ub4f1\uc774 \ud574\ub2f9\ud569\ub2c8\ub2e4.
\n \uc774\ub7ec\ud55c \ub370\uc774\ud130\ub294 \uac00\uaca9 \uc608\uce21 \ubaa8\ub378\uc744 \uad6c\ucd95\ud558\ub294 \ub370 \ud544\uc694\ud569\ub2c8\ub2e4.\n <\/p>\n

2.2 \ub370\uc774\ud130 \uc804\ucc98\ub9ac<\/h3>\n

\n \uc218\uc9d1\ub41c \ub370\uc774\ud130\ub294 \uba38\uc2e0\ub7ec\ub2dd \uc54c\uace0\ub9ac\uc998\uc744 \uc0ac\uc6a9\ud558\uae30 \uc704\ud574 \uc804\ucc98\ub9ac \uacfc\uc815\uc744 \uac70\uccd0\uc57c \ud569\ub2c8\ub2e4.
\n \uacb0\uce21\uce58 \ucc98\ub9ac, \uc815\uaddc\ud654, \ud2b9\uc9d5 \uc120\ud0dd \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.
\n \uc774 \uacfc\uc815\uc5d0\uc11c \ub370\uc774\ud130\uc758 \ud488\uc9c8\uc744 \ub192\uc774\uace0, \ubaa8\ub378\uc758 \uc131\ub2a5\uc744 \uadf9\ub300\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n <\/p>\n

3. \uba38\uc2e0\ub7ec\ub2dd \ubaa8\ub378 \uad6c\ucd95<\/h2>\n

3.1 \ubaa8\ub378 \uc120\ud0dd<\/h3>\n

\n \ub2e4\uc591\ud55c \uba38\uc2e0\ub7ec\ub2dd \uc54c\uace0\ub9ac\uc998 \uc911\uc5d0\uc11c \uac00\uc7a5 \uc801\ud569\ud55c \ubaa8\ub378\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.
\n \uc77c\ubc18\uc801\uc778 \uc120\ud0dd\uc9c0\ub85c\ub294 \ud68c\uadc0 \ubd84\uc11d, \uacb0\uc815 \ud2b8\ub9ac, \ub79c\ub364 \ud3ec\ub808\uc2a4\ud2b8, \uc11c\ud3ec\ud2b8 \ubca1\ud130 \uba38\uc2e0(SVM) \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.\n <\/p>\n

3.2 \ubaa8\ub378 \ud559\uc2b5<\/h3>\n

\n \uc120\ud0dd\ud55c \ubaa8\ub378\uc744 \uae30\ubc18\uc73c\ub85c \ud559\uc2b5 \ub370\uc774\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc54c\uace0\ub9ac\uc998\uc744 \ud559\uc2b5\uc2dc\ud0b5\ub2c8\ub2e4.
\n \uc774 \uacfc\uc815\uc5d0\uc11c \uacfc\uc801\ud569\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uad50\ucc28 \uac80\uc99d \ubc0f \ud558\uc774\ud37c\ud30c\ub77c\ubbf8\ud130 \ud29c\ub2dd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.\n <\/p>\n

3.3 \uc608\uce21 \ubc0f \ud3c9\uac00<\/h3>\n

\n \ud559\uc2b5\uc774 \uc644\ub8cc\ub41c \ubaa8\ub378\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc0c8\ub85c\uc6b4 \ub370\uc774\ud130\uc758 \uc8fc\uac00\ub97c \uc608\uce21\ud569\ub2c8\ub2e4.
\n \uc608\uce21\uc758 \uc131\ub2a5\uc740 \uc815\ud655\ub3c4, F1 \uc810\uc218 \ub4f1 \ub2e4\uc591\ud55c \uc9c0\ud45c\ub97c \ud1b5\ud574 \ud3c9\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n <\/p>\n

4. \ub525\ub7ec\ub2dd\uc744 \ud1b5\ud55c \uace0\uae09 \uc54c\uace0\ub9ac\uc998 \ud2b8\ub808\uc774\ub529<\/h2>\n

4.1 \ub525\ub7ec\ub2dd\uc758 \uc7a5\uc810<\/h3>\n

\n \ub525\ub7ec\ub2dd\uc740 \ub300\ub7c9\uc758 \ub370\uc774\ud130\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uacfc \ubcf5\uc7a1\ud55c \ud328\ud134\uc744 \uc778\uc2dd\ud558\ub294 \ub370 \ub9e4\uc6b0 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.
\n \uc8fc\uac00 \uc608\uce21 \uc774\uc678\uc5d0\ub3c4, \ud14d\uc2a4\ud2b8 \ub370\uc774\ud130 \ubd84\uc11d \ubc0f \uc774\ubbf8\uc9c0 \ubd84\uc11d\uc5d0 \ud65c\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n <\/p>\n

4.2 LSTM \ubc0f RNN\uc758 \ud65c\uc6a9<\/h3>\n

\n LSTM(Long Short-Term Memory)\uacfc RNN(Recurrent Neural Network)\uc740 \uc2dc\uacc4\uc5f4 \ub370\uc774\ud130\uc778 \uc8fc\uc2dd \uac00\uaca9 \uc608\uce21\uc5d0
\n \uc801\ud569\ud55c \ub525\ub7ec\ub2dd \ubaa8\ub378\uc785\ub2c8\ub2e4. \uc2dc\uacc4\uc5f4 \ub370\uc774\ud130\uc758 \uc5f0\uc18d\uc131\uacfc \uc2dc\uac04\uc801 \uad00\uacc4\ub97c \ud559\uc2b5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n <\/p>\n

4.3 CNN\uc73c\ub85c \uc2dc\uc7a5 \ud328\ud134 \ubd84\uc11d<\/h3>\n

\n \ud569\uc131\uacf1 \uc2e0\uacbd\ub9dd(CNN)\uc740 \uc774\ubbf8\uc9c0 \ubd84\uc11d\uc5d0 \uc8fc\ub85c \uc0ac\uc6a9\ub418\uc9c0\ub9cc, \uc2dc\uc7a5 \ub370\uc774\ud130\uc758 \ud328\ud134\uc744 \ubd84\uc11d\ud558\ub294 \ub370\ub3c4 \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\n \ud2b9\uc815 \uac00\uaca9 \ud328\ud134\uc744 \uc774\ubbf8\uc9c0\ub85c \ubcc0\ud658\ud558\uc5ec CNN\uc744 \ud1b5\ud574 \ud559\uc2b5\ud558\ub294 \ubc29\ubc95\uc774 \uc788\uc2b5\ub2c8\ub2e4.\n <\/p>\n

5. \uc774\ubbf8\uc9c0 \uc555\ucd95\uc744 \uc704\ud55c \ud569\uc131\uacf1 \uc624\ud1a0\uc778\ucf54\ub354<\/h2>\n

5.1 \uc624\ud1a0\uc778\ucf54\ub354\ub780?<\/h3>\n

\n \uc624\ud1a0\uc778\ucf54\ub354\ub294 \uc785\ub825\uc744 \uc800\ucc28\uc6d0\uc73c\ub85c \uc778\ucf54\ub529\ud558\uace0 \ub2e4\uc2dc \uc6d0\ub798 \uc785\ub825\uc73c\ub85c \ubcf5\uc6d0\ud558\ub294 \ube44\uc9c0\ub3c4 \ud559\uc2b5 \ubaa8\ub378\uc785\ub2c8\ub2e4.
\n \uc8fc\ub85c \ub370\uc774\ud130\uc758 \ucc28\uc6d0 \ucd95\uc18c \ubc0f \ub178\uc774\uc988 \uc81c\uac70\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.\n <\/p>\n

5.2 \ud569\uc131\uacf1 \uc624\ud1a0\uc778\ucf54\ub354\uc758 \uad6c\uc870<\/h3>\n

\n \ud569\uc131\uacf1 \uc624\ud1a0\uc778\ucf54\ub354\ub294 CNN\uc744 \uae30\ubc18\uc73c\ub85c \ud558\uba70, \uc774\ubbf8\uc9c0 \ub370\uc774\ud130\ub97c \uc555\ucd95\ud558\ub294 \ub370 \ud2b9\ud654\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.
\n \uc778\ucf54\ub354\uc640 \ub514\ucf54\ub354\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc73c\uba70, \uc778\ucf54\ub354\ub294 \uc785\ub825 \uc774\ubbf8\uc9c0\uc5d0\uc11c \ud2b9\uc9d5\uc744 \ud559\uc2b5\ud558\uace0,
\n \ub514\ucf54\ub354\ub294 \uc774 \uc815\ubcf4\ub97c \uc0ac\uc6a9\ud574 \uc774\ubbf8\uc9c0\ub97c \uc7ac\uad6c\uc131\ud569\ub2c8\ub2e4.\n <\/p>\n

5.3 \ud569\uc131\uacf1 \uc624\ud1a0\uc778\ucf54\ub354\uc758 \uad6c\ud604<\/h3>\n
\n        \n        import tensorflow as tf\n        from tensorflow.keras import layers, models\n\n        # Encoder\n        input_img = layers.Input(shape=(28, 28, 1))\n        x = layers.Conv2D(16, (3, 3), activation='relu', padding='same')(input_img)\n        x = layers.MaxPooling2D((2, 2), padding='same')(x)\n        encoded = layers.Conv2D(8, (3, 3), activation='relu', padding='same')(x)\n\n        # Decoder\n        x = layers.Conv2D(16, (3, 3), activation='relu', padding='same')(encoded)\n        x = layers.UpSampling2D((2, 2))(x)\n        decoded = layers.Conv2D(1, (3, 3), activation='sigmoid', padding='same')(x)\n\n        autoencoder = models.Model(input_img, decoded)\n        autoencoder.compile(optimizer='adam', loss='binary_crossentropy')\n        <\/code>\n        <\/pre>\n
5.4 \ud569\uc131\uacf1 \uc624\ud1a0\uc778\ucf54\ub354\uc758 \uc131\ub2a5 \ud3c9\uac00<\/h3>\n
\n        \ud569\uc131\uacf1 \uc624\ud1a0\uc778\ucf54\ub354\uc758 \uc131\ub2a5\uc740 \uc785\ub825 \uc774\ubbf8\uc9c0\uc640 \ucd9c\ub825 \uc774\ubbf8\uc9c0 \uac04\uc758 \uc720\uc0ac\uc131\uc744 \ud1b5\ud574 \ud3c9\uac00\ub429\ub2c8\ub2e4.
\n        MSE(Mean Squared Error)\ub098 PSNR(Peak Signal-to-Noise Ratio) \uac19\uc740 \uc9c0\ud45c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n    <\/p>\n
6. \uacb0\ub860<\/h2>\n
\n        \ubcf8 \uae00\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\ubcf8 \uac1c\ub150\uacfc \ub370\uc774\ud130 \uc804\ucc98\ub9ac,
\n        \ubaa8\ub378 \uad6c\ucd95 \ubc0f \ud3c9\uac00 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc0b4\ud3b4\ubcf4\uc558\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uc774\ubbf8\uc9c0 \uc555\ucd95\uc744 \uc704\ud55c \ud569\uc131\uacf1 \uc624\ud1a0\uc778\ucf54\ub354\uc758
\n        \uad6c\uc870\uc640 \uae30\ub2a5\uc5d0 \ub300\ud574\uc11c\ub3c4 \ub2e4\ub8e8\uc5c8\uc2b5\ub2c8\ub2e4.
\n        \uc774\ub7ec\ud55c \uae30\uc220\ub4e4\uc744 \uc2e4\uc81c \ud22c\uc790 \uc804\ub7b5\uc5d0 \ud6a8\uacfc\uc801\uc73c\ub85c \uc801\uc6a9\ud558\uba74,
\n        \ubcf4\ub2e4 \uc548\uc815\uc801\uc774\uace0 \uc218\uc775\uc131 \ub192\uc740 \ud2b8\ub808\uc774\ub529 \uc804\ub7b5\uc744 \uc218\ub9bd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n    <\/p>\n
7. \ucc38\uace0\ubb38\ud5cc<\/h2>\n