{"id":3919,"date":"2023-11-07T20:03:17","date_gmt":"2023-11-07T11:03:17","guid":{"rendered":"https:\/\/julialang.kr\/?p=3919"},"modified":"2023-11-07T20:03:56","modified_gmt":"2023-11-07T11:03:56","slug":"medium-trading-what-they-dont-teach-you-about-time-series-and-predictions","status":"publish","type":"post","link":"https:\/\/julialang.kr\/?p=3919","title":{"rendered":"[Medium, Trading] What they don\u2019t teach you about time series and predictions.."},"content":{"rendered":"\n

What they don\u2019t teach you about time series and predictions..<\/a><\/strong> (\uc2dc\uacc4\uc5f4 \ubc0f \uc608\uce21\uc5d0 \ub300\ud574 \uc54c\ub824\uc8fc\uc9c0 \uc54a\ub294 \uac83\ub4e4)<\/p>\n\n\n\n

<\/a><\/p>\n\n\n\n

\uc774\uc804 \uc9c1\uc7a5\uc5d0\uc11c \uac00\uc7a5 \ub3c4\uc804\uc801\uc774\uc5c8\ub358 \ud504\ub85c\uc81d\ud2b8 \uc911 \ud558\ub098\ub294 \uc720\ub7fd\uc758 BEV(\ubc30\ud130\ub9ac \uc804\uae30 \uc790\ub3d9\ucc28) \uc2dc\uc7a5 \ubc1c\uc804\uc744 \uc608\uce21\ud558\ub294 \uac83\uc774\uc5c8\uc2b5\ub2c8\ub2e4. ML \ubd84\uc57c\uc758 \ub300\ubd80\ubd84\uc758 \ud504\ub85c\uc81d\ud2b8\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c, \uc774 \ud504\ub85c\uc81d\ud2b8\ub294 \uae30\uc220\uc801 \uce21\uba74\ubfd0\ub9cc \uc544\ub2c8\ub77c \ub3c4\uba54\uc778\ubcc4 \uacfc\uc81c\ub97c \ubaa8\ub450 \uc548\uace0 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc81c \uacbd\uc6b0\uc5d0\ub294 \uc11c\ub85c \uad00\ub828\uc774 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc758 \uc8fc\uc81c\uc778 \uc2dc\uacc4\uc5f4 \uc608\uce21\uc5d0 \ub300\ud574 \uac00\ub974\uccd0\uc8fc\uc9c0 \uc54a\ub294 \uc810\uacfc \uba87 \uc2dc\uac04 \ub3d9\uc548 \ucf54\ub4dc\ub97c \ub514\ubc84\uae45\ud558\uace0 \uc2e4\uc81c\ub85c\ub294 \uc81c \uc790\uc2e0\uc758 \uc624\ub958\uc5d0 \ubd88\uacfc\ud55c \ubc84\uadf8\ub97c \uac8c\uc2dc\ud558\uac8c \ub9cc\ub4e0 \uba87 \uac00\uc9c0 \uc624\ub958\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc0b4\ud3b4\ubd05\uc2dc\ub2e4.<\/p>\n\n\n\n

\uc624\ub958 #1: \ub3c4\uba54\uc778\uc744 \uc774\ud574\ud558\uc9c0 \ubabb\ud568<\/strong><\/p>\n\n\n\n

\ucc98\uc74c \uc2dc\uc791\ud560 \ub54c\ub294 \ud56d\uc0c1 \ub370\uc774\ud130\uc5d0 \ub6f0\uc5b4\ub4e4\uace0 \uc2f6\uc740 \uc720\ud639\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uadf8\ub807\uac8c \ud558\uba74 \ub370\uc774\ud130\uc5d0 \ub178\ucd9c\ub418\uc5b4 \ub098\uc911\uc5d0 \uc774\uba74\uc5d0\uc11c \uc5b4\ub5a4 \uc77c\uc774 \uc77c\uc5b4\ub098\ub294\uc9c0 \uc774\ud574\ud558\uac8c \ub418\uba74 \uc81c\uac70\ud558\uae30 \uc5b4\ub824\uc6b4 \ud3b8\uacac\uc774 \uc0dd\uae38 \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc790\ub3d9\ucc28 \ub370\uc774\ud130\uc758 \uacbd\uc6b0, “2022\ub144 3\uc6d4\uc5d0 \uc720\ub7fd\uc5d0\uc11c \ud310\ub9e4\ub41c \uc790\ub3d9\ucc28 \ub300\uc218\ub294 X\ub300”\uc640 \uac19\uc740 \ud310\ub9e4 \ub370\uc774\ud130\ub294 \uc2e4\uc81c\ub85c\ub294 \ud310\ub9e4 \ub370\uc774\ud130\uac00 \uc544\ub2c8\ub77c\ub294 \uc810\uc774 \ubb38\uc81c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ub300\uc2e0 \ud574\ub2f9 \uc6d4\uc5d0 \ub4f1\ub85d\ub41c \ucc28\ub7c9\uc758 \uc218\uc785\ub2c8\ub2e4. \ub370\uc774\ud130\ub294 \uc5ec\uc804\ud788 \uc720\uc6a9\ud558\uc9c0\ub9cc \uc774 \uc810\uc744 \uc778\uc2dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc6b0\ub9ac\uc5d0\uac8c\ub294 \uc2e4\uc81c \ud310\ub9e4 \ubc0f \ubc30\uc1a1 \uc9c0\uc5f0\uc774 \ub370\uc774\ud130 \uc0ac\uc6a9 \ubc29\uc2dd\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ucf54\ub85c\ub09819\ub85c \uc778\ud55c \uacf5\uae09\ub9dd\uc758 \uc5b4\ub824\uc6c0\uacfc \uc218\uc694 \uc99d\uac00\uac00 \uc808\uc815\uc5d0 \ub2ec\ud588\uc744 \ub54c, \ucc28\ub7c9 \uc8fc\ubb38\uacfc \ubc30\uc1a1\uae4c\uc9c0 \uc57d 1\ub144\uc758 \uc9c0\uc5f0\uc774 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. \uae08\ub9ac, \uc2e4\uc5c5\ub960 \ub4f1\uacfc \uac19\uc740 \uac70\uc2dc \uacbd\uc81c \ubcc0\uc218\uac00 \uc989\uac01\uc801\uc778 \ub9e4\ucd9c\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0\ub294 \uc54a\uc9c0\ub9cc \uc9c0\uc5f0 \ud6a8\uacfc\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\uae30 \ub54c\ubb38\uc5d0 \uc774 \uc810\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub610 \ub2e4\ub978 \ub3c4\uc804 \uacfc\uc81c\ub294 \uc790\ub3d9\ucc28 \uc0b0\uc5c5\uc774 \uc0c1\ub2f9\ud788 \uc8fc\uae30\uc801\uc774\ub77c\ub294 \uc810\uc774\uba70, BEV \uc2dc\uc7a5\uc740 \ub354\uc6b1 \uadf8\ub807\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 Tesla\ub97c \ube44\ub86f\ud55c \ub9ce\uc740 \uc81c\uc870\uc5c5\uccb4\ub294 \ub9e4 \ubd84\uae30 \ub9d0\uc5d0 \ub0a9\ud488\ub7c9\uc744 \ub298\ub9ac\ub294 \uacbd\ud5a5\uc774 \uc788\uc5b4 \uacc4\uc808\uc801 \uc694\uc778\uc774 \uac15\ud569\ub2c8\ub2e4. \uc2dc\uc7a5\ub9c8\ub2e4 \uac1c\uc778 \uc18c\uc720\uc640 \uae30\uc5c5 \uc18c\uc720 \ub4f1\uc758 \uc694\uc18c\uac00 \ub3d9\uc77c\ud558\uc9c0 \uc54a\ub2e4\ub294 \uc810\ub3c4 \ub370\uc774\ud130\ub97c \uc0ac\uc6a9\ud558\uace0 \ud574\uc11d\ud558\ub294 \ubc29\uc2dd\uc5d0 \uc911\uc694\ud55c \uc694\uc18c\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc694\uc810 #1: \ud559\uc2b5 \ubaa8\ub378\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \ud3b8\ud5a5\uc131\uc744 \uc8fc\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \uba3c\uc800 \ub3c4\uba54\uc778\uc744 \uc774\ud574\ud55c \ub2e4\uc74c \ub370\uc774\ud130\ub97c \uc0b4\ud3b4\ubcf4\uc138\uc694.<\/strong><\/p>\n\n\n\n

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\uc624\ub958 #2: \ud1a0\ub07c\uad74\uc744 \ub108\ubb34 \uae4a\uc774 \ud30c\uace0\ub4e4\uae30<\/strong><\/p>\n\n\n\n

\uc774 \ud504\ub85c\uc81d\ud2b8\ub294 \uc800\uc758 \uccab \ubc88\uc9f8 \uc2e4\uc81c ML \ud504\ub85c\uc81d\ud2b8\uc600\uace0, \uc800\ub294 \uc815\uc2dd \uad50\uc721\uc744 \ubc1b\uc9c0 \uc54a\uc740 ML \uc560\ud638\uac00\ub77c\uba74 \ub204\uad6c\ub098 \ud558\ub294 \uc77c\uc744 \ud588\uc2b5\ub2c8\ub2e4. \ud30c\uc774\ud504\ub77c\uc778\uc744 \ub108\ubb34 \ubcf5\uc7a1\ud558\uac8c \ub9cc\ub4e4\ub2e4 \ubcf4\ub2c8 \uc218\ub801\uc5d0 \ube60\uc84c\uc8e0. \uc0ac\uc6a9\ud558\uae30\uc5d0 \uac00\uc7a5 \uc88b\uc740 \uc54c\uace0\ub9ac\uc998\uc744 \uc5f0\uad6c\ud558\uace0, 10\uac1c \uc774\uc0c1\uc758 \uc54c\uace0\ub9ac\uc998\uc744 \ud559\uc2b5\ud558\uace0 \ube44\uad50\ud558\ub294 \uc6cc\ud06c\ud50c\ub85c\uc6b0\ub97c \uc124\uc815\ud558\uc5ec \uac00\uc7a5 \uc88b\uc740 \uc54c\uace0\ub9ac\uc998\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \uba87 \uc2dc\uac04\uc744 \ubcf4\ub0c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadf8 \ud6c4 \uc800\ub294 \ub370\uc774\ud130\uc5d0 \ubbf8\uccd0\ubc84\ub838\uc2b5\ub2c8\ub2e4. \ub3d9\ub8cc\uc640 \ud568\uaed8 \uc5b4\ub5a4 \ubcc0\uc218\uac00 \ub9e4\ucd9c\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\ub294\uc9c0, \ub370\uc774\ud130\ub97c \uc5b4\ub514\uc11c \uad6c\ud560 \uc218 \uc788\ub294\uc9c0\uc5d0 \ub300\ud574 \uc815\ub9d0 \uc88b\uc740 \ud1a0\ub860\uc744 \ud588\uc2b5\ub2c8\ub2e4. \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud558\uace0 \uc801\uc808\ud55c \ud615\uc2dd\uc73c\ub85c \ubcc0\ud658\ud558\ub294 \ub370 \ub354 \ub9ce\uc740 \uc2dc\uac04\uc744 \ud560\uc560\ud588\uace0, \ub9c8\uce68\ub0b4 \ubaa8\ub378\uc744 \ud6c8\ub828\ud560 \uc900\ube44\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774 \uc2dc\uc810\uc5d0\uc11c \uae30\ub2a5 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1, \uc804\ucc98\ub9ac \ub2e8\uacc4 \ubc0f \uae30\ud0c0 \ub370\uc774\ud130 \uc18c\uc2a4\uac00 \ud3ec\ud568\ub41c \ubcf5\uc7a1\ud55c \ud30c\uc774\ud504\ub77c\uc778\uc758 \ubb38\uc81c\uc810\uc774 \ubd84\uba85\ud574\uc84c\uc2b5\ub2c8\ub2e4. \uc6b0\uc120, \ud30c\uc774\ud504\ub77c\uc778\uc774 \ubcf5\uc7a1\ud558\ub2e4\ub294 \uac83\uc740 \ubaa8\ub378 \ud559\uc2b5\uc5d0 \ub354 \uc624\ub79c \uc2dc\uac04\uc774 \uac78\ub9b0\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc81c \uacbd\uc6b0\uc5d0\ub294 \ub370\uc774\ud130 \uc138\ud2b8\uac00 \uadf8\ub9ac \ud06c\uc9c0 \uc54a\uc544\uc11c 10~15\ubd84 \uc815\ub3c4\uba74 \ucda9\ubd84\ud588\uc9c0\ub9cc, \ub514\ubc84\uae45\uc744 \ud560 \ub54c\ub294 \uc774 \ubb38\uc81c\uac00 \uc911\uc694\ud569\ub2c8\ub2e4. \ub458\uc9f8, \ubcc0\uc218\uac00 \ub9ce\uc740 \ubcf5\uc7a1\ud55c \ubaa8\ub378\uc744 \uc0ac\uc6a9\ud558\uba74 \ub514\ubc84\uae45\ud558\uae30\uac00 \ub354 \uc5b4\ub824\uc6cc\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc14b\uc9f8, \uc57d 10\uac1c\uc758 \uc11c\ub85c \ub2e4\ub978 \uc54c\uace0\ub9ac\uc998\uacfc \ud568\uaed8 \uac01\uac01 \uace0\uc720\ud55c \ubaa8\ub378\uc744 \uac00\uc9c4 18\uac1c\uc758 \uc11c\ub85c \ub2e4\ub978 \uc2dc\uc7a5\uc774 \uc911\ucca9\ub41c \ub370\uc774\ud130 \uc9d1\ud569\uc744 \uac00\uc9c0\uace0 \uc788\uae30 \ub54c\ubb38\uc5d0 \uba54\ud2b8\ub9ad\uc744 \ud574\uc11d\ud558\uace0 \uc774\ud574\ud558\uae30\uac00 \ubcf5\uc7a1\ud574\uc84c\uc2b5\ub2c8\ub2e4. \ubaa8\ub378\uc5d0 \uc810\uc218\ub97c \ub9e4\uae30\uace0 \uc5b4\ub5bb\uac8c \ube44\uad50\ud558\ub098\uc694? \uc88b\uc740 \ubaa8\ub378\uc774\ub780 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/p>\n\n\n\n

\uc694\uc810 #2: \uba3c\uc800, \uc81c\ub300\ub85c \uc791\ub3d9\ud558\uac8c \ub9cc\ub4dc\uc138\uc694. \uadf8\ub7f0 \ub2e4\uc74c (\ud544\uc694\ud558\ub2e4\uba74) \uba4b\uc9c0\uac8c \ub9cc\ub4dc\uc138\uc694. \uc791\uc740 \uc6cc\ud06c\ud50c\ub85c\uc6b0\uc640 \uc18c\uc218\uc758 \uc54c\uace0\ub9ac\uc998\uc73c\ub85c \uc624\ub958\ub97c \ubc1c\uacac\ud558\ub294 \uac83\uc774 \ub354 \uc26c\uc6b4 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc81c \uacbd\uc6b0\uc5d0\ub294 \ub0a0\uc9dc, \uc57d\uac04\uc758 \uc9c0\uc5f0 \ubc0f \uc120\ud615 \ud68c\uadc0\ub85c\ub9cc \uad6c\uc131\ub41c \uae30\uc900 \ubaa8\ub378\uc744 \ub9cc\ub4e4\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uac70\uae30\uc5d0\uc11c \ubaa8\ub378\uc744 \uad6c\ucd95\ud588\uc2b5\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n

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\uc624\ub958 #3: \ud68c\uadc0\uc790(regressors) \ub54c\ubb38\uc774\uc57c, \ubc14\ubcf4\uc57c.<\/strong><\/p>\n\n\n\n

\ucc98\uc74c\uc5d0\ub294 \ud754\ub828\/\ud14c\uc2a4\ud2b8 \ub370\uc774\ud130\uc14b\uc774 \uc544\uc8fc \uc88b\uc544 \ubcf4\uc600\uc2b5\ub2c8\ub2e4. \ub9ce\uc740 \uc608\uce21\uacfc \uad1c\ucc2e\uc740 \uc810\uc218\uac00 \ub098\uc654\uc8e0. \uadf8\ub7f0\ub370 \uc608\uce21\uc744 \uc2dc\uc791\ud558\uba74\uc11c \ubb54\uac00 \uc774\uc0c1\ud55c \uc810\uc744 \ubc1c\uacac\ud588\uc2b5\ub2c8\ub2e4. \ub9ce\uc740 \uc54c\uace0\ub9ac\uc998\uc5d0\uc11c \ubbf8\ub798 \uc608\uce21\uc774 \uc804\ud600 \uc774\ub8e8\uc5b4\uc9c0\uc9c0 \uc54a\uc558\uc5b4\uc694.<\/p>\n\n\n\n

\ucf54\ub4dc\ub97c \ub514\ubc84\uae45\ud558\ub294 \ub370 \ub9ce\uc740 \uc2dc\uac04\uc744 \ubcf4\ub0c8\uc2b5\ub2c8\ub2e4. \ubb34\uc5b8\uac00\ub97c \ubcc0\uacbd\ud558\uace0, \ubaa8\ub378\uc744 \ub2e4\uc2dc \uc2e4\ud589\ud558\uace0, \ucd9c\ub825\uc744 \ud655\uc778\ud558\uace0, \ub2e4\uc2dc \uc77c\ubd80 \ubcc0\uc218\ub97c \ubcc0\uacbd\ud558\uace0, \ud5f9\uad6c\uace0 \ubc18\ubcf5\ud588\uc2b5\ub2c8\ub2e4. \uc544\ubb34\uac83\ub3c4 \ud6a8\uacfc\uac00 \uc5c6\uc5c8\uc2b5\ub2c8\ub2e4. \uc800\ub294 \uba4b\uc9c4 timetk<\/code> \ubc0f modeltime<\/code> \ud328\ud0a4\uc9c0(\uc800\ub294 R\ub85c \ucf54\ub529)\uc758 \uac1c\ubc1c\uc790\uc5d0\uac8c \uc5f0\ub77d\uc744 \ucde8\ud588\uace0, \uc2ec\uc9c0\uc5b4 \uc624\ub958\ub97c \ubc1c\uacac\ud588\ub2e4\uace0 \ubbff\uace0 Github\uc5d0 \uc774\uc288\ub97c \ub4f1\ub85d\ud558\ub294 \ub2e8\uacc4\uae4c\uc9c0 \ub098\uc544\uac14\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub9ce\uc740 \uace0\ubbfc \ub05d\uc5d0 \uc624\ub958\ub97c \ubc1c\uacac\ud588\uc2b5\ub2c8\ub2e4. “\ubc14\ubcf4\uc57c, \uacbd\uc81c \ub54c\ubb38\uc774\uc57c”\ub77c\ub294 \uc815\uce58\uc801 \uce90\uce58\ud504\ub808\uc774\uc988\ucc98\ub7fc, \uc774\ub294 \ubbf8\ub798 \uc608\uce21\uc758 \uace0\uc804\uc801\uc774\uc9c0\ub9cc \ub2e4\uc18c \uac04\uacfc\ub418\ub294 \ud2b9\uc9d5\uc778 \uac83\uc73c\ub85c \ubc1d\ud600\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\uc790\uc728, \uc2e4\uc5c5\ub960, \uc8fc\uc2dd \uc2dc\uc7a5 \uc9c0\uc218 \ub4f1\uacfc \uac19\uc740 \uc218\ub9ce\uc740 \uc678\ubd80 \ud68c\uadc0 \ubcc0\uc218\ub85c \ubaa8\ub378\uc744 \uad6c\ucd95\ud558\ub294 \uacbd\uc6b0, \ud6c8\ub828\/\ud14c\uc2a4\ud2b8 \ub370\uc774\ud130\ub294 \uae30\uaebc\uc774 \ud6cc\ub96d\ud55c \uacb0\uacfc\ub97c \ubcf4\uace0\ud560 \uac83\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud5a5\ud6c4 5\ub144\uc744 \uc608\uce21\ud558\ub824\ub294 \ub370\uc774\ud130 \uc9d1\ud569\uc5d0\ub294 \uc774\ub7ec\ud55c \ubcc0\uc218\uac00 \uae30\ubcf8\uc801\uc73c\ub85c \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc989, \uc678\ubd80 \ud68c\uadc0\ubcc0\uc218(\uc81c \uacbd\uc6b0\uc5d0\ub294 \uc5ec\ub7ec \uac70\uc2dc \uacbd\uc81c \ubcc0\uc218)\ub97c \uc81c\uacf5\ud574\uc57c \ud569\ub2c8\ub2e4. \uc81c GitHub \uc774\uc288\uc5d0 \ub300\ud55c \ub313\uae00\uc744 \ubcf4\uba74 \uc800\ub9cc \uc774\ub7f0 \uc624\ub958\ub97c \ubc94\ud55c \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc694\uc810 #3: \uc678\ubd80 \ud68c\uadc0\ubcc0\uc218 \uc0ac\uc6a9\uc758 \ud544\uc694\uc131\uacfc \ud6a8\uacfc, \uadf8\ub9ac\uace0 \uadf8\uc5d0 \ub530\ub978 \ube44\uc6a9\uacfc \uc704\ud5d8\uc744 \uade0\ud615 \uc788\uac8c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \ubaa8\ub378\uc744 \ud559\uc2b5\ud560 \ub54c \ud68c\uadc0 \ubcc0\uc218\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 \ubbf8\ub798 \ub370\uc774\ud130 \uc138\ud2b8\uc5d0\ub3c4 \ud68c\uadc0 \ubcc0\uc218\ub97c \ud3ec\ud568\ud574\uc57c \ud569\ub2c8\ub2e4. \uc989, \uc774\uc790\uc728\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 \ud5a5\ud6c4 \uc774\uc790\uc728\ub3c4 \uc608\uce21\ud574\uc57c \ud569\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n

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\ub54c\ub85c\ub294 \ub2e8\uc21c\ud55c \uac83\ub9cc\uc73c\ub85c\ub3c4 \ucda9\ubd84\ud569\ub2c8\ub2e4<\/strong><\/p>\n\n\n\n

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<\/p>\n","protected":false},"excerpt":{"rendered":"

What they don\u2019t teach you about time series and predictions.. (\uc2dc\uacc4\uc5f4 \ubc0f \uc608\uce21\uc5d0 \ub300\ud574 \uc54c\ub824\uc8fc\uc9c0 \uc54a\ub294 \uac83\ub4e4) \uc774\uc804 \uc9c1\uc7a5\uc5d0\uc11c \uac00\uc7a5 \ub3c4\uc804\uc801\uc774\uc5c8\ub358 \ud504\ub85c\uc81d\ud2b8 \uc911 \ud558\ub098\ub294 \uc720\ub7fd\uc758 BEV(\ubc30\ud130\ub9ac \uc804\uae30 \uc790\ub3d9\ucc28) \uc2dc\uc7a5 \ubc1c\uc804\uc744 \uc608\uce21\ud558\ub294 \uac83\uc774\uc5c8\uc2b5\ub2c8\ub2e4. ML \ubd84\uc57c\uc758 \ub300\ubd80\ubd84\uc758 \ud504\ub85c\uc81d\ud2b8\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c, \uc774 \ud504\ub85c\uc81d\ud2b8\ub294 \uae30\uc220\uc801 \uce21\uba74\ubfd0\ub9cc \uc544\ub2c8\ub77c \ub3c4\uba54\uc778\ubcc4 \uacfc\uc81c\ub97c \ubaa8\ub450 \uc548\uace0 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc81c \uacbd\uc6b0\uc5d0\ub294 \uc11c\ub85c \uad00\ub828\uc774 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc758 \uc8fc\uc81c\uc778 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[85,22],"tags":[86],"_links":{"self":[{"href":"https:\/\/julialang.kr\/index.php?rest_route=\/wp\/v2\/posts\/3919"}],"collection":[{"href":"https:\/\/julialang.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/julialang.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/julialang.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/julialang.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3919"}],"version-history":[{"count":1,"href":"https:\/\/julialang.kr\/index.php?rest_route=\/wp\/v2\/posts\/3919\/revisions"}],"predecessor-version":[{"id":3921,"href":"https:\/\/julialang.kr\/index.php?rest_route=\/wp\/v2\/posts\/3919\/revisions\/3921"}],"wp:attachment":[{"href":"https:\/\/julialang.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3919"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/julialang.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3919"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/julialang.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}