{"id":9140,"date":"2010-07-24T01:36:00","date_gmt":"2010-07-24T01:36:00","guid":{"rendered":"http:\/\/melotopia.net\/b\/?p=9140"},"modified":"2010-07-24T01:36:00","modified_gmt":"2010-07-24T01:36:00","slug":"%ec%8b%a4%ed%97%98-%ea%b2%b0%ea%b3%bc%eb%a5%bc-%eb%b6%84%ec%84%9d%ed%95%98%ea%b8%b0","status":"publish","type":"post","link":"http:\/\/melotopia.net\/b\/?p=9140","title":{"rendered":"\uc2e4\ud5d8 \uacb0\uacfc\ub97c \ubd84\uc11d\ud558\uae30"},"content":{"rendered":"<div class=\"desc\">\n        \uc774 \uae00\uc740 \ubcc4 \uc758\ubbf8 \uc5c6\ub2e4. \uae30\ub85d\ud574\ub450\ub824\uace0 \uc791\uc131\ud55c\ub2e4.<\/p>\n<p>        \uce5c\uad6c\uac00 \uc2e4\ud5d8\uc2e4\uc5d0\uc11c \uc5bb\uc740 \uacb0\uacfc\ub97c \ubd84\uc11d\ud558\ub294\ub370 \uc5b4\ub5bb\uac8c \ud574\uc57c \ud560\uc9c0 \ubaa8\ub974\uaca0\ub2e4\uace0 \ub098\uc5d0\uac8c \uad6c\uc6d0 \uc694\uccad\uc744 \ud574 \uc654\ub2e4. \uc5b4\ub5a4 \uc2e4\ud5d8\uc778\uac00 \ud558\uba74, A\ub77c\ub294 \uc57d\ud488\uc758 \ud6a8\uacfc\ub97c \uc0d8\ud50c\uc5d0 \uc8fc\uc785\ud574\uc11c \uc0d8\ud50c\uc5d0\uc11c \ub098\uc624\ub294 \ube5b\uc758 \uc591\uc744 \uce21\uc815\ud558\uc5ec \uc54c\uc544\ub0b4\ub294 \uc2e4\ud5d8\uc774\ub2e4. \uc989, \uac00\uc815\uc740 A\ubb3c\uc9c8\uc744 \uc0d8\ud50c\uc5d0 \ud22c\uc785\ud55c \uc591\uacfc \uc0d8\ud50c\uc5d0\uc11c \ub098\uc624\ub294 \ube5b\uc758 \ubc1d\uae30 I\uc0ac\uc774\uc5d0 \uc0c1\uad00\uad00\uacc4\uac00 \uc788\ub2e4\uace0 \uc8fc\uc7a5\ud558\ub294 \uac83\uc774\ub2e4. \uadf8\ub9ac\uace0 \uc774 \uc2e4\ud5d8\uc744 \uc9c4\ud589\ud558\uba74, A\ubb3c\uc9c8\uc744 \uc0d8\ud50c\uc5d0 \ud22c\uc785\ud55c \ud6c4 \uc9c0\ub09c \uc2dc\uac04\uc5d0 \ub530\ub77c\uc11c\ub3c4 \ube5b\uc758 \ubc1d\uae30\uac00 \ubcc0\ud55c\ub2e4.<\/p>\n<p>        \uc774\uac78 \uc758\ubbf8\uc788\uac8c \ubd84\uc11d\ud558\uae30 \uc704\ud574\uc11c \ud1b5\uacc4\uc801\uc73c\ub85c \uac00\uc124 \uac80\uc99d\uc744 \ud55c\ub2e4. \uc2e4\ud5d8 \uacb0\uacfc\uc758 \ubd84\uc11d\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4. A\ubb3c\uc9c8\uc744 \uc0d8\ud50c\uc5d0 \ud22c\uc785\ud558\uae30 \uc804\uc758 \ube5b\uc758 \ubc1d\uae30\ub97c Baseline\uc73c\ub85c \uc7a1\ub294\ub2e4. \uc989, \uadf8\ub9cc\ud07c\uc740 \uc6d0\ub798 \uc788\uc5c8\ub2e4\ub294 \ub73b\uc774\ub2e4. \uadf8\ub9ac\uace0 A\ubb3c\uc9c8\uc744 \uc0d8\ud50c\uc5d0 \ud22c\uc785\ud55c \uc9c1\ud6c4\uc758 \ubc1d\uae30\ub97c Initial\uc73c\ub85c \uc7a1\ub294\ub2e4. \uc2dc\uc791\ud560 \ub54c \uac12\uc774\ub77c\ub294 \ub73b\uc774\ub2e4. \uc774\ub798 \ub193\uace0\uc11c \uc2dc\uac04\uc5d0 \ub530\ub978 \ube5b\uc758 \ubc1d\uae30\ub97c \uce21\uc815\ud55c\ub2e4. \uc2dc\uac04\uc5d0 \ub530\ub77c \ubc1d\uae30\ub294 \ub300\uccb4\ub85c \uc5b4\ub450\uc6cc\uc9c0\ub294 \ud3b8\uc774\ub2e4.<\/p>\n<p>        \ubaa8\ub4e0 \uacfc\ud559\uc801\uc778 \uc2e4\ud5d8\uc740 \ubc18\ubcf5\uc131, \uc7ac\ud604\uc131\uc774 \uc788\uc5b4\uc57c \ud558\uae30 \ub54c\ubb38\uc5d0 \ub3d9\uc77c\ud55c \uc0d8\ud50c\uc744 \ub9cc\ub4e4\uc5b4\uc11c \ub3d9\uc77c\ud55c \uc591\uc758 A\ubb3c\uc9c8\uc744 \ud22c\uc785\ud558\uace0 \ub3d9\uc77c\ud55c \uc2e4\ud5d8\uc744 \ud558\uc600\ub2e4. \ud558\uc9c0\ub9cc \uc0d8\ud50c\uc774 \uc0ac\uc2e4\uc740 \uc0dd\ubb3c\ud559\uc801 \uc0d8\ud50c\uc774\ub2e4 \ubcf4\ub2c8 \uc544\ubb34\ub9ac \uc870\uac74\uc744 \ub3d9\uc77c\ud558\uac8c \ud558\ub354\ub77c\ub3c4 \uacb0\uacfc\uac00 \uc870\uae08\uc529\uc740 \ub2ec\ub77c\uc9c0\uace0, \ub208\uc5d0 \ub4dc\ub7ec\ub098\ub294 \ubc18\ubcf5\uc131\uc740 A\ubb3c\uc9c8\uc774 \ub9ce\uc774 \ub4e4\uc5b4\uac08\uc218\ub85d Initial\uc774 \ub354 \ucee4\uc9c4\ub2e4\ub294 \uac83\uacfc \uc2dc\uac04\uc774 \uc9c0\ub0a0\uc218\ub85d \ubc1d\uae30\uac00 \uc5b4\ub450\uc6cc\uc9c4\ub2e4\ub294 \uac83 \uc815\ub3c4\uc774\ub2e4. \uc774\uc815\ub3c4\ub294 \ud1b5\uacc4\uc801 \uac80\uc99d\uc744 \ud558\uc9c0 \uc54a\uace0 \uc8fc\uad00\uc801\uc73c\ub85c \ub9d0\ud560 \uc218 \uc788\ub294 \uc0ac\uc2e4\uc774\uae34 \ud55c\ub370, \ubb38\uc81c\ub294 \ud1b5\uacc4\uc801 \uac80\uc99d\uc744 \ud574\uc57c \ub17c\ubb38\uc744 \uc4f8 \uc218 \uc788\ub2e4\ub294 \uac83\uc774\ub2e4.<\/p>\n<p>        \ud558\uc9c0\ub9cc \ub9e4\ubc88 \uac19\uc740 \uc2e4\ud5d8\uc744 \ud558\ub354\ub77c\ub3c4 Baseline\ub3c4 \ubc14\ub00c\uace0 Initial\ub3c4 \ubc14\ub00c\uae30 \ub54c\ubb38\uc5d0 \uc5b4\ub5bb\uac8c \ud560 \uc218 \uc5c6\ub294, \uadf8\ub7f0 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud588\ub2e4. 1\ubc88 \uc2e4\ud5d8\uacfc 2\ubc88 \uc2e4\ud5d8\uc744 \ud569\uccd0\uc11c \ud1b5\uacc4\uc801 \uc720\uc758\ubbf8\ud568\uc744 \uc5bb\uc5b4\ub0bc \uc218\uac00 \uc5c6\ub2e4. \uc0dd\ubb3c\ud559\uc801\uc73c\ub85c \ubc14\ub00c\ub294 \ubd80\ubd84\uc744 \ubcf4\uc815\ud574 \uc918\uc57c \uc774 \uc2e4\ud5d8\uc774 \uc5b4\ub5a4 \uc720\uc758\ubbf8\ud568\uc744 \uac16\uac8c \ub420 \uac83\uc774\ub2e4. \uadf8\ub798\uc11c \ub0b4\uac00 \uc81c\uc548\ud55c \ubc29\ubc95\ub4e4\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n<p>        1. Scaling\uc740 \uc5b4\ub5a8\uae4c?<br \/>\n        <br \/>\n        \uc2e4\ud5d8\uc774 \uc5b4\ub5bb\uac8c \ub418\ub294\uc9c4 \uc815\ud655\ud788 \ubaa8\ub974\uaca0\uc9c0\ub9cc, 1\ubc88 \uc2e4\ud5d8\uacfc 2\ubc88 \uc2e4\ud5d8\uc5d0\uc11c \uc5bb\uc740 \uac01 \uce21\uc815\uac12\uc5d0 \uc5b4\ub5a4 \uc0c1\uc218 a\ub97c \uacf1\ud574\uc8fc\uba74 \uac19\uc740 \uacbd\ud5a5\uc774 \ub418\uc9c0 \uc54a\uc744\uae4c? \ud558\uc9c0\ub9cc Baseline\uc758 \ube44\uc728\uc774\ub098 Initial\uc758 \ube44\uc728 \uc911\uc5d0 \ud558\ub098\ub97c \uae30\uc900\uc73c\ub85c \uc0bc\uc544\uc57c \ud558\ub294\ub370, \uc5b4\ub5a4\uac78 \uae30\uc900\uc73c\ub85c \uc0bc\uc544\ub3c4 \uadf8 \uc774\ud6c4\uc758 \uacbd\ud5a5\uc131\uc744 \uc81c\ub300\ub85c \ubd84\uc11d\ud560 \uc218 \uc5c6\ub2e4\ub294 \uacb0\ub860\uc744 \uc5bb\uc5c8\ub2e4.<\/p>\n<p>        2. \uadf8\ub0e5 \ube7c\ubc84\ub9ac\uba74?<br \/>\n        <br \/>\n        \ube44\uc728\uc740 \uc0c1\uad00 \uc5c6\uc774 \uac01 \uc2e4\ud5d8\uc758 \uce21\uc815\uac12\ub4e4\uc774 \uc5b4\ub5a4 \uc0c1\uc218 a\ub9cc\ud07c\ub9cc \ucc28\uc774\uac00 \uc788\ub2e4\uba74? \uc774\uac83\ub3c4 \ubc14\ub85c \uae30\uac01\ub418\uc5c8\ub294\ub370, \uadf8\ub798\ud504 \uc0dd\uae34\uac8c &#8220;\uc2dc\uac04\uc774 \uc9c0\ub0a0\uc218\ub85d \uc5b4\ub450\uc6cc\uc9c4\ub2e4&#8221;\ub294 \uacbd\ud5a5\uc131\ub9cc \uac19\uc744 \ubfd0 \uc218\uce58\uc0c1\uc73c\ub85c\ub294 \ubcc4 \uad00\ub828\uc774 \uc5c6\uc5c8\ub2e4.<\/p>\n<p>        3. 1\ubc88\uacfc 2\ubc88\uc744 \ub2e4 \ud569\uccd0\uc11c Y=aX+b\uc758 \uad00\uacc4\uac00 \uc788\ub294\uac74 \uc544\ub2d0\uae4c?<br \/>\n        <br \/>\n        \uc5ed\uc2dc \uacc4\uc0b0\ud574\ubd24\ub294\ub370 \ubcc4 \uad00\ub828\uc774 \uc5c6\uc5c8\ub2e4.<\/p>\n<p>        4. \ud478\ub9ac\uc5d0 \ubcc0\ud658\uc744 \ud574\ubcf4\uba74 \uc8fc\ud30c\uc218 \uc601\uc5ed\uc5d0\uc11c \ubb54\uac00 \uad00\ub828\uc131\uc774 \ub098\uc624\uc9c0 \uc54a\uc744\uae4c?<br \/>\n        <br \/>\n        \ud478\ub9ac\uc5d0 \ubcc0\ud658\uc744 \ud558\uace0 \uc2f6\uc5c8\ub294\ub370 \uc810\uc774 8\uac1c\ubc16\uc5d0 \uc5c6\uc5b4\uc11c \ubd84\uc11d\uc774\uace0 \uc790\uc2dc\uace0 \ud560 \uac8c \uc5c6\uc5c8\ub2e4.<\/p>\n<p>        5. Y=f(X)\uc758 \uad00\uacc4\uac00 \uc788\ub2e4 \uce58\uace0 \uadf8\uac78 \ucc3e\uc544\ub0b4\ub294\uac74 \uc5b4\ub5a8\uae4c?<br \/>\n        <br \/>\n        \ubb34\uc2a8\uc218\ub85c&#8230;-_-;<\/p>\n<p>        6. Convolution\uc744 \uacf5\ubd80\ud574\uc11c \ud574\ubcf4\uc790.<br \/>\n        <br \/>\n        \uadf8 \uce5c\uad6c\uc5d0\uac8c Convolution\uc744 \uac00\ub974\uce58\ub294\uac74 \ubb50 \uc5b4\ub5bb\uac8c \ud55c\ub2e4 \uccd0\ub3c4, \uadf8 \ub17c\ubb38\uc744 \uc77d\uace0 \uc2ec\uc0ac\ud560 \uadf8 \ubd84\uc57c\uc758 \ub2e4\ub978 \uc5f0\uad6c\uc790\ub4e4\uae4c\uc9c0\ub3c4 Convolution\uc744 \uc798 \uc54c\uac70\ub77c\uace0 \ud06c\uac8c \uae30\ub300\ud558\uae30 \ud798\ub4e4\ub2e4. \uadf8\ub9ac\uace0 \uc5b4\uca0c\ub4e0 Convolution\uc740 \uadf8 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc798 \uc4f0\ub294 \ubc29\ubc95\uc740 \uc544\ub2c8\ub77c\uace0 \ud558\ub354\ub77c.<\/p>\n<p>        \uadf8\ub798\uc11c \uadf8\ub0e5 \uadf8 \uce5c\uad6c\ub294 \uc544\ubb34\ub7f0 \ubcf4\uc815\ub3c4 \ud558\uc9c0 \uc54a\uace0 \uadf8\ub0e5 \ud3c9\uade0\uc744 \ub0c8\ub2e4.<\/p>\n<p>        \ub098\ub9cc \ud5c8\ubb34\ud588\uc9c0 \ubb50.<br \/>\n        <\/p>\n<div style=\"width:100%;margin-top:30px;clear:both;height:30px\">\n<div style=\"width:31px;float:left;\">\n<a href=\"\/toolbar\/popup\/abuseReport\/?entryId=1969\" onclick=\"window.open(this.href, 'tistoryThisBlogPopup', 'width=550, height=510, toolbar=no, menubar=no, status=no, scrollbars=no'); return false;\"><br \/>\n<img data-recalc-dims=\"1\" decoding=\"async\" alt=\"\uc2e0\uace0\" src=\"https:\/\/i0.wp.com\/t1.daumcdn.net\/tistory_admin\/static\/ico\/ico_spam_report.png\" style=\"border:0\"\/><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\uc774 \uae00\uc740 \ubcc4 \uc758\ubbf8 \uc5c6\ub2e4. \uae30\ub85d\ud574\ub450\ub824\uace0 \uc791\uc131\ud55c\ub2e4. \uce5c\uad6c\uac00 \uc2e4\ud5d8\uc2e4\uc5d0\uc11c \uc5bb\uc740 \uacb0\uacfc\ub97c \ubd84\uc11d\ud558\ub294\ub370 \uc5b4\ub5bb\uac8c \ud574\uc57c \ud560\uc9c0 \ubaa8\ub974\uaca0\ub2e4\uace0 \ub098\uc5d0\uac8c \uad6c\uc6d0 \uc694\uccad\uc744 \ud574 \uc654\ub2e4. \uc5b4\ub5a4 \uc2e4\ud5d8\uc778\uac00 \ud558\uba74, A\ub77c\ub294 \uc57d\ud488\uc758 \ud6a8\uacfc\ub97c \uc0d8\ud50c\uc5d0 \uc8fc\uc785\ud574\uc11c \uc0d8\ud50c\uc5d0\uc11c \ub098\uc624\ub294 \ube5b\uc758 \uc591\uc744 \uce21\uc815\ud558\uc5ec \uc54c\uc544\ub0b4\ub294 \uc2e4\ud5d8\uc774\ub2e4. \uc989, \uac00\uc815\uc740 A\ubb3c\uc9c8\uc744 \uc0d8\ud50c\uc5d0 \ud22c\uc785\ud55c \uc591\uacfc \uc0d8\ud50c\uc5d0\uc11c \ub098\uc624\ub294 \ube5b\uc758 \ubc1d\uae30 I\uc0ac\uc774\uc5d0 \uc0c1\uad00\uad00\uacc4\uac00 \uc788\ub2e4\uace0 \uc8fc\uc7a5\ud558\ub294 \uac83\uc774\ub2e4. \uadf8\ub9ac\uace0 \uc774 \uc2e4\ud5d8\uc744 \uc9c4\ud589\ud558\uba74, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-9140","post","type-post","status-publish","format-standard","hentry","category-academic"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8o6gA-2nq","jetpack-related-posts":[],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/posts\/9140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9140"}],"version-history":[{"count":0,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/posts\/9140\/revisions"}],"wp:attachment":[{"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9140"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9140"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}