텐서플로우 오픈소스 릴리스

["## \uac1c\uc694\n\nTensorFlow\ub294 \uae30\uacc4 \ud559\uc2b5 \ubc0f \uc778\uacf5 \uc9c0\ub2a5\uc744 \uc704\ud55c \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc774\ub2e4. \ub2e4\uc591\ud55c \uc791\uc5c5\uc5d0 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc9c0\ub9cc \uc8fc\ub85c \uc2e0\uacbd\ub9dd\uc758 \ud6c8\ub828 \ubc0f \ucd94\ub860\uc5d0 \uc0ac\uc6a9\ub41c\ub2e4. PyTorch\uc640 \uac19\uc740 \ub2e4\ub978 \ud504\ub808\uc784\uc6cc\ud06c\uc640 \ud568\uaed8 \uac00\uc7a5 \uc778\uae30 \uc788\ub294 \ub525 \ub7ec\ub2dd \ud504\ub808\uc784\uc6cc\ud06c \uc911 \ud558\ub098\uc774\ub2e4. TensorFlow\ub294 Apache License 2.0\uc5d0 \ub530\ub77c \ucd9c\uc2dc\ub41c \ubb34\ub8cc \uc624\ud508 \uc18c\uc2a4 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc774\ub2e4.\n\n## \uc5ed\uc0ac\n\n### DistBelief\n\n2011\ub144\ubd80\ud130 Google Brain\uc740 \uc2ec\uce35 \uc2e0\uacbd\ub9dd\uc744 \uae30\ubc18\uc73c\ub85c \ud55c \ub3c5\uc810 \uae30\uacc4 \ud559\uc2b5 \uc2dc\uc2a4\ud15c\uc778 DistBelief\ub97c \uad6c\ucd95\ud588\ub2e4. \uadf8 \uc0ac\uc6a9\uc740 \uc5f0\uad6c \ubc0f \uc0c1\uc5c5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ubaa8\ub450\uc5d0\uc11c \ub2e4\uc591\ud55c Alphabet \ud68c\uc0ac\uc5d0 \uac78\uccd0 \ube60\ub974\uac8c \uc131\uc7a5\ud588\ub2e4. Google\uc740 Jeff Dean\uc744 \ud3ec\ud568\ud55c \uc5ec\ub7ec \ucef4\ud4e8\ud130 \uacfc\ud559\uc790\ub4e4\uc744 \ubc30\uc815\ud558\uc5ec DistBelief\uc758 \ucf54\ub4dc\ubca0\uc774\uc2a4\ub97c \ub354 \ube60\ub974\uace0 \uac15\ub825\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uae09 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub85c \ub2e8\uc21c\ud654\ud558\uace0 \ub9ac\ud329\ud130\ub9c1\ud588\uc73c\uba70, \uc774\uac83\uc774 TensorFlow\uac00 \ub418\uc5c8\ub2e4. 2009\ub144 Geoffrey Hinton\uc774 \uc774\ub044\ub294 \ud300\uc740 \uc77c\ubc18\ud654\ub41c \uc5ed\uc804\ud30c \ubc0f \uae30\ud0c0 \uac1c\uc120 \uc0ac\ud56d\uc744 \uad6c\ud604\ud558\uc5ec \uc74c\uc131 \uc778\uc2dd \uc624\ub958\ub97c 25% \uc904\uc774\ub294 \ub4f1 \ud6e8\uc52c \ub354 \ub192\uc740 \uc815\ud655\ub3c4\uc758 \uc2e0\uacbd\ub9dd \uc0dd\uc131\uc744 \uac00\ub2a5\ud558\uac8c \ud588\ub2e4.\n\n### TensorFlow\n\nTensorFlow\ub294 Google Brain\uc758 2\uc138\ub300 \uc2dc\uc2a4\ud15c\uc774\ub2e4. \ubc84\uc804 1.0.0\uc740 2017\ub144 2\uc6d4 11\uc77c\uc5d0 \ucd9c\uc2dc\ub418\uc5c8\ub2e4. \ucc38\uc870 \uad6c\ud604\uc740 \ub2e8\uc77c \uc7a5\uce58\uc5d0\uc11c \uc2e4\ud589\ub418\uc9c0\ub9cc TensorFlow\ub294 \uc5ec\ub7ec CPU \ubc0f GPU\uc5d0\uc11c \uc2e4\ud589\ub420 \uc218 \uc788\ub2e4(\uadf8\ub798\ud53d \ucc98\ub9ac \uc7a5\uce58\uc758 \ubc94\uc6a9 \ucef4\ud4e8\ud305\uc744 \uc704\ud55c \uc120\ud0dd\uc801 CUDA \ubc0f SYCL \ud655\uc7a5 \ud3ec\ud568). TensorFlow\ub294 64\ube44\ud2b8 Linux, macOS, Windows \ubc0f Android \ubc0f iOS\ub97c \ud3ec\ud568\ud55c \ubaa8\ubc14\uc77c \ucef4\ud4e8\ud305 \ud50c\ub7ab\ud3fc\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4. \uc720\uc5f0\ud55c \uc544\ud0a4\ud14d\ucc98\ub97c \ud1b5\ud574 CPU, GPU, TPU\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \ud50c\ub7ab\ud3fc\uacfc \ub370\uc2a4\ud06c\ud1b1\uc5d0\uc11c \uc11c\ubc84 \ud074\ub7ec\uc2a4\ud130, \ubaa8\ubc14\uc77c \ubc0f \uc5e3\uc9c0 \uc7a5\uce58\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud55c \ud658\uacbd\uc5d0\uc11c \uacc4\uc0b0\uc744 \uc27d\uac8c \ubc30\ud3ec\ud560 \uc218 \uc788\ub2e4. TensorFlow \uacc4\uc0b0\uc740 \uc0c1\ud0dc \uc800\uc7a5 \ub370\uc774\ud130 \ud750\ub984 \uadf8\ub798\ud504\ub85c \ud45c\ud604\ub41c\ub2e4. TensorFlow\ub77c\ub294 \uc774\ub984\uc740 \uc774\ub7ec\ud55c \uc2e0\uacbd\ub9dd\uc774 \ud150\uc11c\ub77c\uace0 \ud558\ub294 \ub2e4\ucc28\uc6d0 \ub370\uc774\ud130 \ubc30\uc5f4\uc5d0 \uc218\ud589\ud558\ub294 \uc5f0\uc0b0\uc5d0\uc11c \uc720\ub798\ud55c\ub2e4. 2016\ub144 6\uc6d4 Google I/O \ucee8\ud37c\ub7f0\uc2a4\uc5d0\uc11c Jeff Dean\uc740 GitHub\uc758 1,500\uac1c \uc800\uc7a5\uc18c\uac00 TensorFlow\ub97c \uc5b8\uae09\ud588\uc73c\uba70 \uadf8\uc911 5\uac1c\ub9cc Google\uc758 \uac83\uc774\ub77c\uace0 \ubc1d\ud614\ub2e4. 2018\ub144 3\uc6d4 Google\uc740 JavaScript \uae30\ubc18 \uae30\uacc4 \ud559\uc2b5\uc744 \uc704\ud55c TensorFlow.js \ubc84\uc804 1.0\uc744 \ubc1c\ud45c\ud588\ub2e4. 2019\ub144 1\uc6d4 Google\uc740 TensorFlow 2.0\uc744 \ubc1c\ud45c\ud588\uc73c\uba70 2019\ub144 9\uc6d4\uc5d0 \uacf5\uc2dd\uc801\uc73c\ub85c \uc0ac\uc6a9 \uac00\ub2a5\ud574\uc84c\ub2e4. 2019\ub144 5\uc6d4 Google\uc740 \ucef4\ud4e8\ud130 \uadf8\ub798\ud53d\uc758 \ub525 \ub7ec\ub2dd\uc744 \uc704\ud55c TensorFlow Graphics\ub97c \ubc1c\ud45c\ud588\ub2e4.\n\n### \ud150\uc11c \ucc98\ub9ac \uc7a5\uce58(TPU)\n\n2016\ub144 5\uc6d4 Google\uc740 \uae30\uacc4 \ud559\uc2b5 \uc804\uc6a9\uc73c\ub85c \uc81c\uc791\ub418\uace0 TensorFlow\uc5d0 \ub9de\uac8c \uc870\uc815\ub41c \uc8fc\ubb38\ud615 \uc9d1\uc801 \ud68c\ub85c(ASIC)\uc778 \ud150\uc11c \ucc98\ub9ac \uc7a5\uce58(TPU)\ub97c \ubc1c\ud45c\ud588\ub2e4. TPU\ub294 \uc800\uc815\ubc00 \uc0b0\uc220(\uc608: 8\ube44\ud2b8)\uc758 \ub192\uc740 \ucc98\ub9ac\ub7c9\uc744 \uc81c\uacf5\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \ud504\ub85c\uadf8\ub798\ubc0d \uac00\ub2a5\ud55c AI \uac00\uc18d\uae30\uc774\uba70 \ubaa8\ub378\uc744 \ud6c8\ub828\ud558\ub294 \uac83\ubcf4\ub2e4 \uc0ac\uc6a9\ud558\uac70\ub098 \uc2e4\ud589\ud558\ub294 \ub370 \uc911\uc810\uc744 \ub454\ub2e4. Google\uc740 1\ub144 \ub118\uac8c \ub370\uc774\ud130 \uc13c\ud130 \ub0b4\ubd80\uc5d0\uc11c TPU\ub97c \uc2e4\ud589\ud574 \uc654\uc73c\uba70 \uae30\uacc4 \ud559\uc2b5\uc5d0 \ub300\ud574 \uc640\ud2b8\ub2f9 \ud6e8\uc52c \ub354 \ucd5c\uc801\ud654\ub41c \uc131\ub2a5\uc744 \uc81c\uacf5\ud55c\ub2e4\ub294 \uc0ac\uc2e4\uc744 \ubc1c\uacac\ud588\ub2e4\uace0 \ubc1c\ud45c\ud588\ub2e4. 2017\ub144 5\uc6d4 Google\uc740 2\uc138\ub300 TPU\uc640 Google Compute Engine\uc5d0\uc11c\uc758 \uc0ac\uc6a9 \uac00\ub2a5\uc131\uc744 \ubc1c\ud45c\ud588\ub2e4. 2\uc138\ub300 TPU\ub294 \ucd5c\ub300 180\ud14c\ub77c\ud50c\ub86d\uc2a4\uc758 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uba70 64\uac1c TPU \ud074\ub7ec\uc2a4\ud130\ub85c \uad6c\uc131\ub418\uba74 \ucd5c\ub300 11.5\ud398\ud0c0\ud50c\ub86d\uc2a4\ub97c \uc81c\uacf5\ud55c\ub2e4. 2018\ub144 5\uc6d4 Google\uc740 \ucd5c\ub300 420\ud14c\ub77c\ud50c\ub86d\uc2a4\uc758 \uc131\ub2a5\uacfc 128GB \uace0\ub300\uc5ed\ud3ed \uba54\ubaa8\ub9ac(HBM)\ub97c \uc81c\uacf5\ud558\ub294 3\uc138\ub300 TPU\ub97c \ubc1c\ud45c\ud588\ub2e4. Cloud TPU v3 Pods\ub294 100\ud398\ud0c0\ud50c\ub86d\uc2a4 \uc774\uc0c1\uc758 \uc131\ub2a5\uacfc 32TB HBM\uc744 \uc81c\uacf5\ud55c\ub2e4. 2018\ub144 2\uc6d4 Google\uc740 Google Cloud Platform\uc5d0\uc11c TPU\ub97c \ubca0\ud0c0 \ubc84\uc804\uc73c\ub85c \uc81c\uacf5\ud55c\ub2e4\uace0 \ubc1c\ud45c\ud588\ub2e4.\n\n### Edge TPU\n\n2018\ub144 7\uc6d4 Edge TPU\uac00 \ubc1c\ud45c\ub418\uc5c8\ub2e4. Edge TPU\ub294 \uc2a4\ub9c8\ud2b8\ud3f0\uacfc \uac19\uc740 \uc18c\ud615 \ud074\ub77c\uc774\uc5b8\ud2b8 \ucef4\ud4e8\ud305 \uc7a5\uce58\uc5d0\uc11c TensorFlow Lite \uae30\uacc4 \ud559\uc2b5 \ubaa8\ub378\uc744 \uc2e4\ud589\ud558\ub3c4\ub85d \uc124\uacc4\ub41c Google\uc758 \ud2b9\uc218 \uc81c\uc791 ASIC \uce69\uc73c\ub85c, \uc5e3\uc9c0 \ucef4\ud4e8\ud305\uc73c\ub85c \uc54c\ub824\uc838 \uc788\ub2e4.\n\n### TensorFlow Lite\n\n2017\ub144 5\uc6d4 Google\uc740 \ubaa8\ubc14\uc77c \ubc0f \uc784\ubca0\ub514\ub4dc \uc7a5\uce58\uc6a9 \uae30\uacc4 \ud559\uc2b5 \ubaa8\ub378\uc744 \uc9c0\uc6d0\ud558\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc2a4\ud0dd\uc73c\ub85c TensorFlow Lite\ub97c \ubc1c\ud45c\ud588\uace0, 2017\ub144 11\uc6d4 \uac1c\ubc1c\uc790 \ubbf8\ub9ac\ubcf4\uae30\ub97c \uc81c\uacf5\ud588\ub2e4. 2019\ub144 1\uc6d4 TensorFlow \ud300\uc740 Android \uc7a5\uce58\uc758 OpenGL ES 3.1 Compute Shaders \ubc0f iOS \uc7a5\uce58\uc758 Metal Compute Shaders\ub97c \uc0ac\uc6a9\ud558\ub294 \ubaa8\ubc14\uc77c GPU \ucd94\ub860 \uc5d4\uc9c4\uc758 \uac1c\ubc1c\uc790 \ubbf8\ub9ac\ubcf4\uae30\ub97c \ucd9c\uc2dc\ud588\ub2e4. 2019\ub144 5\uc6d4 Google\uc740 TensorFlow Lite Micro(\ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec\uc6a9 TensorFlow Lite\ub77c\uace0\ub3c4 \ud568)\uc640 ARM\uc758 uTensor\uac00 \ud1b5\ud569\ub420 \uac83\uc774\ub77c\uace0 \ubc1c\ud45c\ud588\ub2e4. 2024\ub144\uc5d0 LiteRT\ub85c \uc774\ub984\uc774 \ubcc0\uacbd\ub418\uc5c8\ub2e4.\n\n### TensorFlow 2.0\n\n\uc5f0\uad6c \ub17c\ubb38\uc5d0\uc11c TensorFlow\uc758 \uc2dc\uc7a5 \uc810\uc720\uc728\uc774 PyTorch\uc5d0 \uc720\ub9ac\ud558\uac8c \uac10\uc18c\ud568\uc5d0 \ub530\ub77c TensorFlow \ud300\uc740 2019\ub144 9\uc6d4 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc758 \uc0c8\ub85c\uc6b4 \uc8fc\uc694 \ubc84\uc804 \ucd9c\uc2dc\ub97c \ubc1c\ud45c\ud588\ub2e4. TensorFlow 2.0\uc740 \ub9ce\uc740 \ubcc0\uacbd \uc0ac\ud56d\uc744 \ub3c4\uc785\ud588\uc73c\uba70, \uac00\uc7a5 \uc911\uc694\ud55c \uac83\uc740 TensorFlow eager\ub85c, \uc790\ub3d9 \ubbf8\ubd84 \uccb4\uacc4\ub97c \uc815\uc801 \uacc4\uc0b0 \uadf8\ub798\ud504\uc5d0\uc11c \uc6d0\ub798 Chainer\uc640 \uc774\ud6c4 PyTorch\uc5d0 \uc758\ud574 \ub300\uc911\ud654\ub41c \"Define-by-Run\" \uccb4\uacc4\ub85c \ubcc0\uacbd\ud588\ub2e4. \ub2e4\ub978 \uc8fc\uc694 \ubcc0\uacbd \uc0ac\ud56d\uc73c\ub85c\ub294 \uc774\uc804 \ub77c\uc774\ube0c\ub7ec\ub9ac \uc81c\uac70, \ub2e4\ub978 \ubc84\uc804\uc758 TensorFlow\uc5d0\uc11c \ud6c8\ub828\ub41c \ubaa8\ub378 \uac04\uc758 \uad50\ucc28 \ud638\ud658\uc131, GPU \uc131\ub2a5\uc758 \uc0c1\ub2f9\ud55c \uac1c\uc120\uc774 \ud3ec\ud568\ub418\uc5c8\ub2e4.\n\n## \uae30\ub2a5\n\n### \uc790\ub3d9 \ubbf8\ubd84\n\n\uc790\ub3d9 \ubbf8\ubd84\uc740 \ubaa8\ub378\uc758 \uac01 \ub9e4\uac1c\ubcc0\uc218\uc5d0 \ub300\ud55c \uae30\uc6b8\uae30 \ubca1\ud130\ub97c \uc790\ub3d9\uc73c\ub85c \uacc4\uc0b0\ud558\ub294 \ud504\ub85c\uc138\uc2a4\uc774\ub2e4. \uc774 \uae30\ub2a5\uc744 \ud1b5\ud574 TensorFlow\ub294 \ubaa8\ub378\uc758 \ub9e4\uac1c\ubcc0\uc218\uc5d0 \ub300\ud55c \uae30\uc6b8\uae30\ub97c \uc790\ub3d9\uc73c\ub85c \uacc4\uc0b0\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc131\ub2a5 \ucd5c\uc801\ud654\uc5d0 \uae30\uc6b8\uae30\uac00 \ud544\uc694\ud55c \uc5ed\uc804\ud30c\uc640 \uac19\uc740 \uc54c\uace0\ub9ac\uc998\uc5d0 \uc720\uc6a9\ud558\ub2e4. \uc774\ub97c \uc704\ud574 \ud504\ub808\uc784\uc6cc\ud06c\ub294 \ubaa8\ub378\uc758 \uc785\ub825 \ud150\uc11c\uc5d0 \uc218\ud589\ub41c \uc5f0\uc0b0 \uc21c\uc11c\ub97c \ucd94\uc801\ud55c \ub2e4\uc74c \uc801\uc808\ud55c \ub9e4\uac1c\ubcc0\uc218\uc5d0 \ub300\ud55c \uae30\uc6b8\uae30\ub97c \uacc4\uc0b0\ud574\uc57c \ud55c\ub2e4.\n\n### \uc989\uc2dc \uc2e4\ud589\n\nTensorFlow\uc5d0\ub294 \"\uc989\uc2dc \uc2e4\ud589\" \ubaa8\ub4dc\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc73c\uba70, \uc774\ub294 \uc5f0\uc0b0\uc774 \ub098\uc911\uc5d0 \uc2e4\ud589\ub418\ub294 \uacc4\uc0b0 \uadf8\ub798\ud504\uc5d0 \ucd94\uac00\ub418\ub294 \ub300\uc2e0 \uc989\uc2dc \ud3c9\uac00\ub428\uc744 \uc758\ubbf8\ud55c\ub2e4. \uc989\uc2dc \uc2e4\ud589\ub418\ub294 \ucf54\ub4dc\ub294 \uac01 \ucf54\ub4dc \uc904\uc5d0\uc11c \ub370\uc774\ud130\uac00 \ubcf4\uac15\ub418\ubbc0\ub85c \uacc4\uc0b0 \uadf8\ub798\ud504\uc5d0\uc11c \ub098\uc911\uc5d0 \ubcf4\uac15\ub418\ub294 \ub300\uc2e0 \ub514\ubc84\uac70\ub97c \ud1b5\ud574 \ub2e8\uacc4\ubcc4\ub85c \uac80\uc0ac\ud560 \uc218 \uc788\ub2e4. \uc774 \uc2e4\ud589 \ud328\ub7ec\ub2e4\uc784\uc740 \ub2e8\uacc4\ubcc4 \ud22c\uba85\uc131\uc73c\ub85c \uc778\ud574 \ub514\ubc84\uae45\ud558\uae30 \ub354 \uc27d\ub2e4\uace0 \uac04\uc8fc\ub41c\ub2e4.\n\n### \ubd84\uc0b0\n\n\uc989\uc2dc \uc2e4\ud589 \ubc0f \uadf8\ub798\ud504 \uc2e4\ud589 \ubaa8\ub450\uc5d0\uc11c TensorFlow\ub294 \ub2e4\uc591\ud55c \ubd84\uc0b0 \uc804\ub7b5\uc73c\ub85c \uc5ec\ub7ec \uc7a5\uce58\uc5d0 \uacc4\uc0b0\uc744 \ubd84\uc0b0\ud558\uae30 \uc704\ud55c API\ub97c \uc81c\uacf5\ud55c\ub2e4. \uc774 \ubd84\uc0b0 \ucef4\ud4e8\ud305\uc740 TensorFlow \ubaa8\ub378\uc758 \ud6c8\ub828 \ubc0f \ud3c9\uac00 \uc2e4\ud589 \uc18d\ub3c4\ub97c \ub192\uc774\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc73c\uba70 AI \ubd84\uc57c\uc758 \uc77c\ubc18\uc801\uc778 \uad00\ud589\uc774\ub2e4.\n\n### \uc190\uc2e4 \ud568\uc218\n\n\ubaa8\ub378\uc744 \ud6c8\ub828\ud558\uace0 \ud3c9\uac00\ud558\uae30 \uc704\ud574 TensorFlow\ub294 \uc190\uc2e4 \ud568\uc218(\ube44\uc6a9 \ud568\uc218\ub77c\uace0\ub3c4 \ud568) \uc9d1\ud569\uc744 \uc81c\uacf5\ud55c\ub2e4. \uc778\uae30 \uc788\ub294 \uc608\ub85c\ub294 \ud3c9\uade0 \uc81c\uacf1 \uc624\ucc28, \ubc94\uc8fc\ud615 \uad50\ucc28 \uc5d4\ud2b8\ub85c\ud53c \ubc0f \ud78c\uc9c0 \uc190\uc2e4\uc774 \uc788\ub2e4. \uc774\ub7ec\ud55c \ud568\uc218\ub294 \uc608\uce21 \uac12\uacfc \uc2e4\uc81c \uac12\uc758 \ucc28\uc774\ub97c \uce21\uc815\ud558\uc5ec \ud6c8\ub828 \uc911 \ucd5c\uc801\ud654 \ud504\ub85c\uc138\uc2a4\ub97c \uc548\ub0b4\ud55c\ub2e4.\n\n### \uc9c0\ud45c\n\nTensorFlow\uc5d0\ub294 \uc815\ud655\ub3c4, \uc815\ubc00\ub3c4, \uc7ac\ud604\uc728 \ubc0f ROC \uace1\uc120 \uc544\ub798 \uc601\uc5ed\uacfc \uac19\uc740 \ubaa8\ub378 \uc131\ub2a5 \ud3c9\uac00 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\ub294 \uc9c0\ud45c \ubaa8\ub4c8\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\ub2e4. \uc774\ub7ec\ud55c \uc9c0\ud45c\ub294 \ud6c8\ub828 \ubc0f \uac80\uc99d \uc9c4\ud589 \uc0c1\ud669\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\ub294 \ub370 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub41c\ub2e4.\n\n### \ucd5c\uc801\ud654 \ub3c4\uad6c\n\nTensorFlow\ub294 \ud655\ub960\uc801 \uacbd\uc0ac \ud558\uac15\ubc95(SGD), Adam, RMSProp \ubc0f Adagrad\ub97c \ud3ec\ud568\ud558\uc5ec \ud6c8\ub828 \uc911 \ubaa8\ub378 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc5c5\ub370\uc774\ud2b8\ud558\ub294 \ub2e4\uc591\ud55c \ucd5c\uc801\ud654 \ub3c4\uad6c\ub97c \uc81c\uacf5\ud55c\ub2e4. \uc774\ub7ec\ud55c \ucd5c\uc801\ud654 \ub3c4\uad6c\ub294 \uc190\uc2e4 \ud568\uc218\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \ub2e4\uc591\ud55c \uc5c5\ub370\uc774\ud2b8 \uaddc\uce59\uc744 \uad6c\ud604\ud55c\ub2e4.\n\n### Keras\n\nTensorFlow\ub294 \ubaa8\ub378 \uad6c\ucd95 \ubc0f \ud6c8\ub828\uc744 \ub2e8\uc21c\ud654\ud558\ub294 \uace0\uc218\uc900 \uc2e0\uacbd\ub9dd API\uc778 Keras\uc640 \ud1b5\ud569\ub41c\ub2e4. Keras\ub294 \ub808\uc774\uc5b4, \ubaa8\ub378 \ubc0f \ud6c8\ub828 \ub8e8\ud504\ub97c \uc815\uc758\ud558\uae30 \uc704\ud55c \uc0ac\uc6a9\uc790 \uce5c\ud654\uc801\uc778 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uacf5\ud558\uc5ec \ucd08\ubcf4\uc790\uc640 \uc804\ubb38\uac00 \ubaa8\ub450\uac00 \uc811\uadfc\ud560 \uc218 \uc788\uac8c \ud55c\ub2e4.\n\n### TensorBoard\n\nTensorBoard\ub294 TensorFlow\uc5d0 \ud3ec\ud568\ub41c \uc2dc\uac01\ud654 \ub3c4\uad6c\ub85c, \uc0ac\uc6a9\uc790\uac00 \ud6c8\ub828 \uc9c0\ud45c\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \ubaa8\ub378 \uadf8\ub798\ud504\ub97c \uc2dc\uac01\ud654\ud558\uba70 \uc784\ubca0\ub529\uc744 \uac80\uc0ac\ud560 \uc218 \uc788\uac8c \ud55c\ub2e4. \ubaa8\ub378 \ub3d9\uc791\uc744 \ub514\ubc84\uae45\ud558\uace0 \uc774\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub41c\ub2e4.\n\n### TensorFlow Serving\n\nTensorFlow Serving\uc740 \ud504\ub85c\ub355\uc158 \ud658\uacbd\uc744 \uc704\ud574 \uc124\uacc4\ub41c \uae30\uacc4 \ud559\uc2b5 \ubaa8\ub378\uc6a9 \uc720\uc5f0\ud55c \uace0\uc131\ub2a5 \uc11c\ube59 \uc2dc\uc2a4\ud15c\uc774\ub2e4. \ubaa8\ub378 \ubc84\uc804 \uad00\ub9ac, \ub864\uc544\uc6c3\uc744 \uc9c0\uc6d0\ud558\uba70 \uc5ec\ub7ec \ubaa8\ub378\uc744 \ub3d9\uc2dc\uc5d0 \ucc98\ub9ac\ud560 \uc218 \uc788\ub2e4.\n\n### TensorFlow Hub\n\nTensorFlow Hub\ub294 \uc7ac\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uae30\uacc4 \ud559\uc2b5 \ubaa8\ub4c8\uc6a9 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc774\ub2e4. \uc0ac\uc6a9\uc790\uac00 \uc0ac\uc804 \ud6c8\ub828\ub41c \ubaa8\ub378 \uad6c\uc131 \uc694\uc18c\ub97c \uacf5\uc720\ud558\uace0 \ubc1c\uacac\ud560 \uc218 \uc788\uac8c \ud558\uc5ec \uc804\uc774 \ud559\uc2b5\uc744 \ucd09\uc9c4\ud558\uace0 \ucc98\uc74c\ubd80\ud130 \ubaa8\ub378\uc744 \ud6c8\ub828\ud560 \ud544\uc694\uc131\uc744 \uc904\uc778\ub2e4.\n\n### TensorFlow Extended(TFX)\n\nTensorFlow Extended(TFX)\ub294 \ud504\ub85c\ub355\uc158 ML \ud30c\uc774\ud504\ub77c\uc778\uc744 \ubc30\ud3ec\ud558\uae30 \uc704\ud55c \uc5d4\ub4dc\ud22c\uc5d4\ub4dc \ud50c\ub7ab\ud3fc\uc774\ub2e4. \ub370\uc774\ud130 \uac80\uc99d, \uc804\ucc98\ub9ac, \ud6c8\ub828 \ubc0f \uc11c\ube59\uc744 \uc704\ud55c \uad6c\uc131 \uc694\uc18c\ub97c \ud3ec\ud568\ud558\uc5ec \ud655\uc7a5 \uac00\ub2a5\ud558\uace0 \uc548\uc815\uc801\uc778 ML \uc6cc\ud06c\ud50c\ub85c\ub97c \uac00\ub2a5\ud558\uac8c \ud55c\ub2e4.\n\n## \uc560\ud50c\ub9ac\ucf00\uc774\uc158\n\nTensorFlow\ub294 \uc774\ubbf8\uc9c0 \uc778\uc2dd, \uc790\uc5f0\uc5b4 \ucc98\ub9ac, \uc74c\uc131 \uc778\uc2dd \ubc0f \ucd94\ucc9c \uc2dc\uc2a4\ud15c\uc744 \ud3ec\ud568\ud55c \uad11\ubc94\uc704\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc0ac\uc6a9\ub41c\ub2e4. \ub610\ud55c \uac1d\uccb4 \uac10\uc9c0, \uac10\uc815 \ubd84\uc11d \ubc0f \uc0dd\uc131 \ubaa8\ub378\ub9c1\uacfc \uac19\uc740 \uc791\uc5c5\uc744 \uc704\ud574 \uc5f0\uad6c \ubc0f \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c\ub3c4 \uc0ac\uc6a9\ub41c\ub2e4. \uc720\uc5f0\uc131\uacfc \ud655\uc7a5\uc131 \ub355\ubd84\uc5d0 \uc2e4\ud5d8\uacfc \ub300\uaddc\ubaa8 \ubc30\ud3ec \ubaa8\ub450\uc5d0 \uc801\ud569\ud558\ub2e4.\n\n## \uac19\uc774 \ubcf4\uae30\n\n- \uc778\uacf5 \uc9c0\ub2a5\n- \uae30\uacc4 \ud559\uc2b5\n- \ub525 \ub7ec\ub2dd\n- \uc2e0\uacbd\ub9dd\n- \ub300\uaddc\ubaa8 \uc5b8\uc5b4 \ubaa8\ub378\n- \ud2b8\ub79c\uc2a4\ud3ec\uba38\n- OpenAI\n- Google DeepMind\n- \uc0dd\uc131\ud615 AI\n- PyTorch\n\n## \ucc38\uace0 \ubb38\ud5cc\n\n1. TensorFlow \uacf5\uc2dd \ubb38\uc11c\n2. Wikipedia: TensorFlow\n3. Google AI \ube14\ub85c\uadf8\n4. TensorFlow \ub9b4\ub9ac\uc2a4 \ub178\ud2b8", true]