{"id":1212,"date":"2023-07-27T06:38:25","date_gmt":"2023-07-27T06:38:25","guid":{"rendered":"https:\/\/statorials.org\/ko\/%e1%84%83%e1%85%a1%e1%84%87%e1%85%a7%e1%86%ab%e1%84%89%e1%85%ae-%e1%84%8c%e1%85%a5%e1%86%a8%e1%84%8b%e1%85%b3%e1%86%bc%e1%84%92%e1%85%a7%e1%86%bc-%e1%84%92%e1%85%ac%e1%84%80%e1%85%b1-%e1%84%89\/"},"modified":"2023-07-27T06:38:25","modified_gmt":"2023-07-27T06:38:25","slug":"%e1%84%83%e1%85%a1%e1%84%87%e1%85%a7%e1%86%ab%e1%84%89%e1%85%ae-%e1%84%8c%e1%85%a5%e1%86%a8%e1%84%8b%e1%85%b3%e1%86%bc%e1%84%92%e1%85%a7%e1%86%bc-%e1%84%92%e1%85%ac%e1%84%80%e1%85%b1-%e1%84%89","status":"publish","type":"post","link":"https:\/\/statorials.org\/ko\/%e1%84%83%e1%85%a1%e1%84%87%e1%85%a7%e1%86%ab%e1%84%89%e1%85%ae-%e1%84%8c%e1%85%a5%e1%86%a8%e1%84%8b%e1%85%b3%e1%86%bc%e1%84%92%e1%85%a7%e1%86%bc-%e1%84%92%e1%85%ac%e1%84%80%e1%85%b1-%e1%84%89\/","title":{"rendered":"\ub2e4\ubcc0\ub7c9 \uc801\uc751\ud615 \ud68c\uadc0 \uc2a4\ud50c\ub77c\uc778 \uc18c\uac1c"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">\uc77c\ub828\uc758 \uc608\uce21 \ubcc0\uc218\uc640 <a href=\"https:\/\/statorials.org\/ko\/\u1107\u1167\u11ab\u1109\u116e-\u1109\u1165\u11af\u1106\u1167\u11bc-\u110b\u1173\u11bc\u1103\u1161\u11b8\/\" target=\"_blank\" rel=\"noopener noreferrer\">\uc751\ub2f5 \ubcc0\uc218<\/a> \uc0ac\uc774\uc758 \uad00\uacc4\uac00 \uc120\ud615\uc778 \uacbd\uc6b0 <a href=\"https:\/\/statorials.org\/ko\/\u1103\u1161\u110c\u116e\u11bc-\u1109\u1165\u11ab\u1112\u1167\u11bc-\u1112\u116c\u1100\u1171\/\" target=\"_blank\" rel=\"noopener noreferrer\">\uc120\ud615 \ud68c\uadc0 \ubd84\uc11d\uc744<\/a> \uc790\uc8fc \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294<\/span> <span style=\"color: #000000;\">\uc8fc\uc5b4\uc9c4 \uc608\uce21 \ubcc0\uc218\uc640 \uc751\ub2f5 \ubcc0\uc218 \uc0ac\uc774\uc758 \uad00\uacc4\uac00 \ub2e4\uc74c\uacfc \uac19\uc740 \ud615\uc2dd\uc744 \ucde8\ud55c\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Y = \u03b2 <sub>0<\/sub> + \u03b2 <sub>1<\/sub> X + \u03b5<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uadf8\ub7ec\ub098 \uc2e4\uc81c\ub85c\ub294 \ubcc0\uc218 \uac04\uc758 \uad00\uacc4\uac00 \uc2e4\uc81c\ub85c \ube44\uc120\ud615\uc77c \uc218 \uc788\uc73c\uba70 \uc120\ud615 \ud68c\uadc0\ub97c \uc0ac\uc6a9\ud558\ub824\uace0 \ud558\uba74 \ubaa8\ub378\uc774 \uc81c\ub300\ub85c \uc801\ud569\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uc608\uce21 \ubcc0\uc218\uc640 \uc751\ub2f5 \ubcc0\uc218 \uc0ac\uc774\uc758 \ube44\uc120\ud615 \uad00\uacc4\ub97c \uc124\uba85\ud558\ub294 \ud55c \uac00\uc9c0 \ubc29\ubc95\uc740 \ub2e4\uc74c \ud615\uc2dd\uc744 \ucde8\ud558\ub294 <a href=\"https:\/\/statorials.org\/ko\/\u1103\u1161\u1112\u1161\u11bc\u1109\u1175\u11a8-\u1112\u116c\u1100\u1171-1\/\" target=\"_blank\" rel=\"noopener noreferrer\">\ub2e4\ud56d\uc2dd \ud68c\uadc0\ub97c<\/a> \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Y = \u03b2 <sub>0<\/sub> <sup>+<\/sup> \u03b2 <sub>1<\/sub> X + \u03b2 <sub>2<\/sub> X <sup>2<\/sup> + \u2026 + <sub>\u03b2h<\/sub><\/span><\/p>\n<p> <span style=\"color: #000000;\">\uc774 \ubc29\uc815\uc2dd\uc5d0\uc11c <em>h\ub294<\/em> \ub2e4\ud56d\uc2dd\uc758 &#8220;\ucc28\uc218&#8221;\ub77c\uace0 \ud569\ub2c8\ub2e4. <em>h<\/em> \uac12\uc744 \ub192\uc774\uba74 \ubaa8\ub378\uc774 \ub354 \uc720\uc5f0\ud574\uc9c0\uace0 \ube44\uc120\ud615 \ub370\uc774\ud130\uc5d0 \uc801\uc751\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">\uadf8\ub7ec\ub098 \ub2e4\ud56d\uc2dd \ud68c\uadc0\uc5d0\ub294 \uba87 \uac00\uc9c0 \ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>1.<\/strong> \ucc28\uc218 <em>h\ub97c<\/em> \ub108\ubb34 \ud06c\uac8c \uc120\ud0dd\ud558\uba74 \ub2e4\ud56d\uc2dd \ud68c\uadc0\uac00 \ub370\uc774\ud130 \uc138\ud2b8\uc5d0 \uc27d\uac8c <a href=\"https:\/\/statorials.org\/ko\/\u1106\u1165\u1109\u1175\u11ab\u1105\u1165\u1102\u1175\u11bc-\u1100\u116a\u110c\u1165\u11a8\u1112\u1161\u11b8\/\" target=\"_blank\" rel=\"noopener noreferrer\">\uacfc\ub300\uc801\ud569<\/a> \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c\ub85c <em>h\ub294<\/em> 3 \ub610\ub294 4\ubcf4\ub2e4 \ud070 \uacbd\uc6b0\uac00 \uac70\uc758 \uc5c6\uc2b5\ub2c8\ub2e4. \uadf8 \uc774\uc720\ub294 \uadf8 \uc9c0\uc810\uc744 \ub118\uc5b4\uc11c\uba74 \ub2e8\uc21c\ud788 \ud6c8\ub828 \uc138\ud2b8\uc758 \ub178\uc774\uc988\uc5d0 \ud574\ub2f9\ud558\uace0 \ubcf4\uc774\uc9c0 \uc54a\ub294 \ub370\uc774\ud130\uc5d0 \ub300\ud574 \uc798 \uc77c\ubc18\ud654\ub418\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><b>2.<\/b> \ub2e4\ud56d\uc2dd \ud68c\uadc0\ub294 \uc804\uccb4 \ub370\uc774\ud130 \uc138\ud2b8\uc5d0 \uc804\uc5ed \ud568\uc218\ub97c \uc801\uc6a9\ud558\uc9c0\ub9cc \ud56d\uc0c1 \uc815\ud655\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\ub2e4\ud56d\uc2dd \ud68c\uadc0\uc758 \ub300\uc548\uc740 <strong>\ub2e4\ubcc0\ub7c9 \uc801\uc751\ud615 \ud68c\uadc0 \uc2a4\ud50c\ub77c\uc778<\/strong> \uc785\ub2c8\ub2e4.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>\uae30\ubcf8 \uc544\uc774\ub514\uc5b4<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">\ub2e4\ubcc0\ub7c9 \uc801\uc751\ud615 \ud68c\uadc0 \uc2a4\ud50c\ub77c\uc778\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>1. \ub370\uc774\ud130 \uc138\ud2b8\ub97c <em>k<\/em> \uac1c \uc870\uac01\uc73c\ub85c \ub098\ub215\ub2c8\ub2e4.<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">\uba3c\uc800 \ub370\uc774\ud130 \uc138\ud2b8\ub97c <em>k\uac1c\uc758<\/em> \uc11c\ub85c \ub2e4\ub978 \uc694\uc18c\ub85c \ub098\ub215\ub2c8\ub2e4. \ub370\uc774\ud130 \uc138\ud2b8\ub97c \ub098\ub204\ub294 \uc9c0\uc810\uc744 <em>\ub178\ub4dc<\/em> \ub77c\uace0 \ud569\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uac01 \uc608\uce21 \ubcc0\uc218\uc758 \uac01 \uc810\uc744 \uc7a0\uc7ac\uc801 \ub178\ub4dc\ub85c \ud3c9\uac00\ud558\uace0 \ud6c4\ubcf4 \ud2b9\uc131\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc120\ud615 \ud68c\uadc0 \ubaa8\ub378\uc744 \uc0dd\uc131\ud558\uc5ec \ub178\ub4dc\ub97c \uc2dd\ubcc4\ud569\ub2c8\ub2e4. \ubaa8\ub378\uc5d0\uc11c \uac00\uc7a5 \ub9ce\uc740 \uc624\ub958\ub97c \uc904\uc77c \uc218 \uc788\ub294 \uc9c0\uc810\uc740 \ub178\ub4dc\uc785\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uccab \ubc88\uc9f8 \ub178\ub4dc\ub97c \uc2dd\ubcc4\ud558\uba74 \ucd94\uac00 \ub178\ub4dc\ub97c \ucc3e\uae30 \uc704\ud574 \ud504\ub85c\uc138\uc2a4\ub97c \ubc18\ubcf5\ud569\ub2c8\ub2e4. \ucc98\uc74c\ubd80\ud130 \ud569\ub9ac\uc801\uc774\ub77c\uace0 \uc0dd\uac01\ub418\ub294 \ub9cc\ud07c \ub9ce\uc740 \ub178\ub4dc\ub97c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>2. \uac01 \ubd80\ubd84\uc5d0 \ud68c\uadc0\ud568\uc218\ub97c \ub07c\uc6cc \ud78c\uc9c0\ud568\uc218\ub97c \ud615\uc131\ud569\ub2c8\ub2e4.<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">\ub178\ub4dc\ub97c \uc120\ud0dd\ud558\uace0 \ub370\uc774\ud130 \uc138\ud2b8\uc758 \uac01 \uc694\uc18c\uc5d0 \ud68c\uadc0 \ubaa8\ub378\uc744 \uc801\uc6a9\ud558\uba74 <em>h(xa)<\/em> \ub85c \ud45c\uc2dc\ub418\ub294 <em>\ud78c\uc9c0 \ud568\uc218<\/em> \uac00 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc5ec\uae30\uc11c <em>a<\/em> \ub294 \uac12 \uc784\uacc4\uac12\uc785\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uc608\ub97c \ub4e4\uc5b4 \ub2e8\uc77c \ub178\ub4dc \ubaa8\ub378\uc758 \ud78c\uc9c0 \uae30\ub2a5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">y = \u03b2 <sub>0<\/sub> + \u03b2 <sub>1<\/sub> (4.3 \u2013 x) x &lt; 4.3\uc778 \uacbd\uc6b0<\/span><\/li>\n<li> <span style=\"color: #000000;\">x &gt; 4.3\uc778 \uacbd\uc6b0 y = \u03b2 <sub>0<\/sub> + \u03b2 <sub>1<\/sub> (x \u2013 4.3)<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">\uc774 \uacbd\uc6b0 \uc784\uacc4\uac12\uc73c\ub85c <strong>4.3\uc744<\/strong> \uc120\ud0dd\ud558\uba74 \uac00\ub2a5\ud55c \ubaa8\ub4e0 \uc784\uacc4\uac12 \uc911 \uc624\ub958\ub97c \ucd5c\ub300\ud55c \uc904\uc77c \uc218 \uc788\ub294 \uac83\uc73c\ub85c \ud310\ub2e8\ub418\uc5c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c 4.3 \ubbf8\ub9cc\uc758 \uac12\uacfc 4.3 \uc774\uc0c1\uc758 \uac12\uc5d0 \ub2e4\ub978 \ud68c\uadc0 \ubaa8\ub378\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\ub450 \uac1c\uc758 \ub178\ub4dc\uac00 \uc788\ub294 \ud78c\uc9c0 \ud568\uc218\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">y = \u03b2 <sub>0<\/sub> + \u03b2 <sub>1<\/sub> (4.3 \u2013 x) x &lt; 4.3\uc778 \uacbd\uc6b0<\/span><\/li>\n<li> <span style=\"color: #000000;\">x &gt; 4.3 &amp; x &lt; 6.7\uc778 \uacbd\uc6b0 y = \u03b2 <sub>0<\/sub> + \u03b2 <sub>1<\/sub> (x \u2013 4.3)<\/span><\/li>\n<li> <span style=\"color: #000000;\">x &gt; 6.7\uc778 \uacbd\uc6b0 y = \u03b2 <sub>0<\/sub> + \u03b2 <sub>1<\/sub> (6.7 \u2013 x)<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">\uc774 \uacbd\uc6b0 \uc784\uacc4\uac12\uc73c\ub85c <strong>4.3<\/strong> \uacfc <strong>6.7\uc744<\/strong> \uc120\ud0dd\ud558\uba74 \uac00\ub2a5\ud55c \ubaa8\ub4e0 \uc784\uacc4\uac12 \uc911\uc5d0\uc11c \ucd5c\ub300\uc758 \uc624\ub958 \uac10\uc18c\uac00 \uac00\ub2a5\ud558\ub2e4\uace0 \ud310\ub2e8\ub418\uc5c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \ud558\ub098\uc758 \ud68c\uadc0 \ubaa8\ub378\uc744 4.3 \ubbf8\ub9cc\uc758 \uac12\uc5d0 \ub9de\ucd94\uace0, \ub610 \ub2e4\ub978 \ud68c\uadc0 \ubaa8\ub378\uc744 4.3\uacfc 6.7 \uc0ac\uc774\uc758 \uac12\uc5d0, \ub610 \ub2e4\ub978 \ud68c\uadc0 \ubaa8\ub378\uc744 4.3 \uc774\uc0c1\uc758 \uac12\uc5d0 \ub9de\ucdc4\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>3. k-\uacb9 \uad50\ucc28 \uac80\uc99d\uc744 \uae30\ubc18\uc73c\ub85c <em>k\ub97c<\/em> \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uac01 \ubaa8\ub378\uc5d0 \ub300\ud574 \uc11c\ub85c \ub2e4\ub978 \uc218\uc758 \ub178\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5ec\ub7ec \ub2e4\ub978 \ubaa8\ub378\uc744 \uc7a5\ucc29\ud55c \ud6c4\uc5d0\ub294 <a href=\"https:\/\/statorials.org\/ko\/k-\u1100\u1167\u11b8-\u1100\u116d\u110e\u1161-\u1100\u1165\u11b7\u110c\u1173\u11bc\/\" target=\"_blank\" rel=\"noopener noreferrer\">k-\uacb9 \uad50\ucc28 \uac80\uc99d\uc744<\/a> \uc218\ud589\ud558\uc5ec \uac00\uc7a5 \ub0ae\uc740 \ud14c\uc2a4\ud2b8 \ud3c9\uade0 \uc81c\uacf1 \uc624\ucc28(MSE)\ub97c \uc0dd\uc131\ud558\ub294 \ubaa8\ub378\uc744 \uc2dd\ubcc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">MSE \ud14c\uc2a4\ud2b8\uac00 \uac00\uc7a5 \ub0ae\uc740 \ubaa8\ub378\uc774 \uc0c8 \ub370\uc774\ud130\uc5d0 \uac00\uc7a5 \uc798 \uc77c\ubc18\ud654\ub418\ub294 \ubaa8\ub378\ub85c \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/span><\/p>\n<h3> <strong><span style=\"color: #000000;\">\uc7a5\uc810\uacfc \ub2e8\uc810<\/span><\/strong><\/h3>\n<p> <span style=\"color: #000000;\">\ub2e4\ubcc0\ub7c9 \uc801\uc751\ud615 \ud68c\uadc0 \uc2a4\ud50c\ub77c\uc778\uc5d0\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc7a5\uc810\uacfc \ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>\uc7a5\uc810<\/strong> :<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><a href=\"https:\/\/statorials.org\/ko\/\u1112\u116c\u1100\u1171-\u1103\u1162-\u1107\u116e\u11ab\u1105\u1172\/\" target=\"_blank\" rel=\"noopener noreferrer\">\ud68c\uadc0 \ubb38\uc81c\uc640 \ubd84\ub958 \ubb38\uc81c<\/a> \ubaa8\ub450\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<li> <span style=\"color: #000000;\">\uc774\ub294 \ub300\uaddc\ubaa8 \ub370\uc774\ud130 \uc138\ud2b8\uc5d0\uc11c \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/span><\/li>\n<li> <span style=\"color: #000000;\">\ube60\ub978 \uacc4\uc0b0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/span><\/li>\n<li> <span style=\"color: #000000;\">\uc774\ub97c \uc704\ud574\uc11c\ub294 \uc608\uce21 \ubcc0\uc218\ub97c \ud45c\uc900\ud654\ud560 \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\"><strong>\ub2e8\uc810:<\/strong><\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Random Forest \ubc0f Gradient Boosting Machine\uacfc \uac19\uc740 \ube44\uc120\ud615 \ubc29\ubc95\ub9cc\ud07c \uc131\ub2a5\uc774 \uc88b\uc9c0 \uc54a\uc740 \uacbd\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<\/ul>\n<h3> <strong><span style=\"color: #000000;\">R \ubc0f Python\uc5d0 MARS \ubaa8\ub378\uc744 \ub9de\ucd94\ub294 \ubc29\ubc95<\/span><\/strong><\/h3>\n<p> <span style=\"color: #000000;\">\ub2e4\uc74c \uc790\uc2b5\uc11c\uc5d0\uc11c\ub294 R \ubc0f Python\uc5d0\uc11c MARS(\ub2e4\ubcc0\ub7c9 \uc801\uc751\ud615 \ud68c\uadc0 \uc2a4\ud50c\ub77c\uc778)\ub97c \ub9de\ucd94\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \ub2e8\uacc4\ubcc4 \uc608\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/ko\/r\u110b\u1174-\u1103\u1161\u1107\u1167\u11ab\u1105\u1163\u11bc-\u110c\u1165\u11a8\u110b\u1173\u11bc-\u1112\u116c\u1100\u1171-\u1109\u1173\u1111\u1173\u11af\u1105\u1161\u110b\u1175\u11ab\/\" target=\"_blank\" rel=\"noopener noreferrer\">R\uc758 \ub2e4\ubcc0\ub7c9 \uc801\uc751 \ud68c\uadc0 \uc2a4\ud50c\ub77c\uc778<\/a><br \/> Python\uc758 \ub2e4\ubcc0\ub7c9 \uc801\uc751 \ud68c\uadc0 \uc2a4\ud50c\ub77c\uc778<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc77c\ub828\uc758 \uc608\uce21 \ubcc0\uc218\uc640 \uc751\ub2f5 \ubcc0\uc218 \uc0ac\uc774\uc758 \uad00\uacc4\uac00 \uc120\ud615\uc778 \uacbd\uc6b0 \uc120\ud615 \ud68c\uadc0 \ubd84\uc11d\uc744 \uc790\uc8fc \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc8fc\uc5b4\uc9c4 \uc608\uce21 \ubcc0\uc218\uc640 \uc751\ub2f5 \ubcc0\uc218 \uc0ac\uc774\uc758 \uad00\uacc4\uac00 \ub2e4\uc74c\uacfc \uac19\uc740 \ud615\uc2dd\uc744 \ucde8\ud55c\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4. 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