{"id":582,"date":"2024-02-29T17:19:53","date_gmt":"2024-02-29T08:19:53","guid":{"rendered":"https:\/\/jaeinlab.com\/?p=582"},"modified":"2024-02-29T17:53:08","modified_gmt":"2024-02-29T08:53:08","slug":"%ec%a7%80%ec%8b%9d-%ea%b7%b8%eb%9e%98%ed%94%84-knowledge-graphs-%ea%b0%9c%eb%85%90%ea%b3%bc-%ea%b4%80%eb%a0%a8-%ed%83%9c%ec%8a%a4%ed%81%ac%eb%93%a4-%ec%95%8c%ec%95%84%eb%b3%b4%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/jaeinlab.com\/?p=582","title":{"rendered":"\uc9c0\uc2dd \uadf8\ub798\ud504 (Knowledge Graphs) \uac1c\ub150\uacfc \uad00\ub828 \ud0dc\uc2a4\ud06c, \uadf8\ub9ac\uace0 NLP\uc640\uc758 \uad00\uacc4\uc131"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\uc774\ubc88 \uae00\uc5d0\uc11c\ub294 \uc9c0\uc2dd \uadf8\ub798\ud504\uc758 \uae30\ubcf8 \uac1c\ub150\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uace0, \uad00\ub828\ub41c \ub300\ud45c\uc801\uc778 \ud0dc\uc2a4\ud06c\ub85c \uc5b4\ub5a4 \uac83\ub4e4\uc774 \uc788\ub294\uc9c0 \uac04\ub2e8\ud558\uac8c \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ub610 KG\uc640 NLP\uc640\uc758 \uad00\ub828\uc131\uc5d0 \ub300\ud574\uc11c\ub3c4 \uac04\ub2e8\ud788 \uc18c\uac1c\ud558\uba70 \ub9c8\ubb34\ub9ac\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Knowledge Graph (KG) \uae30\ubcf8 \uac1c\ub150<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">KG\ub294 real-world\uc758 \uac1d\uccb4 (entity) \uc0ac\uc774\uc758 \uad00\uacc4 (relation)\ub97c \uadf8\ub798\ud504 \ud615\ud0dc\ub85c \ubaa8\ub378\ub9c1\ud55c \uac83\uc73c\ub85c, \uad6c\uc870\ud654\ub41c \ub370\uc774\ud130\uc758 \ud615\ud0dc\ub97c \ub755\ub2c8\ub2e4. KG\ub294 \uc2e4\uc138\uacc4\uc758 \uc0ac\uc2e4 (fact)\ub4e4\uc744 \uc800\uc7a5\ud558\uae30 \uc704\ud574 \ub9cc\ub4e4\uc5b4\uc84c\ub2e4\uace0 \uc0dd\uac01\ud574\uc8fc\uc2dc\uba74 \ub418\ub294\ub370\uc694. \uac01 \uac1d\uccb4\ub4e4\uc740 \uadf8\ub798\ud504 \uc0c1\uc5d0\uc11c \ub178\ub4dc (node)\ub85c \ud45c\ud604\ub418\uace0, \uc774\ub4e4 \uc0ac\uc774\uc758 \uad00\uacc4\ub294 \ub178\ub4dc\ub97c \uc5f0\uacb0\ud558\ub294 \uc5e3\uc9c0 (edge)\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4. <\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"609\" height=\"458\" data-attachment-id=\"583\" data-permalink=\"https:\/\/jaeinlab.com\/?attachment_id=583\" data-orig-file=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-13.png?fit=609%2C458&amp;ssl=1\" data-orig-size=\"609,458\" data-comments-opened=\"1\" data-image-title=\"image-13\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-13.png?fit=609%2C458&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-13.png?resize=609%2C458&#038;ssl=1\" alt=\"\" class=\"wp-image-583\" srcset=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-13.png?w=609&amp;ssl=1 609w, https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-13.png?resize=300%2C226&amp;ssl=1 300w\" sizes=\"auto, (max-width: 609px) 100vw, 609px\" \/><figcaption class=\"wp-element-caption\">\uc9c0\uc2dd \uadf8\ub798\ud504 \uc608\uc2dc. \uc2e4\uc138\uacc4\uc758 fact\uac00 entity\uc640 relation\uc73c\ub85c \ud45c\ud604\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<br>(\uc774\ubbf8\uc9c0 \ucd9c\ucc98: Wikipedia)<\/figcaption><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">\uc5d4\ud2f0\ud2f0 (Entity): \uc2e4\uc138\uacc4\uc758 \uac1d\uccb4, \uc5b4\ub5a0\ud55c \uac1c\ub150, \uc0ac\uac74, \uc0ac\ubb3c, \ub610\ub294 \uc704\uce58 \ub4f1\uc744 \ub098\ud0c0\ub0bc \uc218 \uc788\ub294\ub370, \uc608\ub97c \ub4e4\uc5b4 \uc778\ubb3c, \ub3c4\uc2dc, \uc0c1\ud488, \uae30\uc5c5, \ub3c4\uc11c \ub4f1\uc774 \uc5ec\uae30\uc5d0 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li class=\"\">\uad00\uacc4 (Relation): \uc5d4\ud2f0\ud2f0 \uc0ac\uc774\uc758 \uad00\uacc4\ub97c \ub098\ud0c0\ub0b4\ub294\ub370, KG\ub97c \uc2dc\uac01\ud654\ud588\uc744 \ub54c \ud55c \ub178\ub4dc\uc5d0\uc11c \ub2e4\ub978 \ub178\ub4dc\ub85c \ud5a5\ud558\ub294 \ud654\uc0b4\ud45c \ud615\ud0dc\ub85c \uadf8\ub824\uc9d1\ub2c8\ub2e4. \uc608\uc2dc\ub85c &#8220;is&#8221;, &#8220;located_in&#8221;, &#8220;president_of&#8221; \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li class=\"\">\uc18d\uc131 (Attribute): \uc5d4\ud2f0\ud2f0\uc640 \uad00\uacc4 \uc678\uc5d0 \uc18d\uc131 \uc815\ubcf4\ub97c \ub2f4\ub294 KG\ub3c4 \uc788\ub294\ub370, \uc5d4\ud2f0\ud2f0\uc758 \ub514\ud14c\uc77c\ud55c \uc815\ubcf4\ub97c \ud45c\ud604\ud558\uae30 \uc704\ud55c \ud0a4-\uac12 \ud398\uc5b4\ub85c \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc5b4\ub5a0\ud55c \uc778\ubb3c \uc5d4\ud2f0\ud2f0\uc5d0 \ub300\ud574\uc11c &#8216;\ucd9c\uc0dd\ub144\uc6d4&#8217;\uc774\ub098 &#8216;\uad6d\uc801&#8217; \uac19\uc740 \uc815\ubcf4\ub97c \ucd94\uac00\ub85c \uc800\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">KG \ub0b4\uc5d0\ub294 \uc874\uc7ac\ud558\ub294 fact\ub4e4\uc744 <em>(head, relation, tail)<\/em>\uacfc \uac19\uc740 triple \ud615\ud0dc\ub85c \ud3b8\ub9ac\ud558\uac8c \ud45c\ud604\ud560 \uc218 \uc788\ub294\ub370\uc694, \uc608\ub97c \ub4e4\uc5b4 <em>(Seoul, located_in, South Korea)<\/em> \ub77c\ub294 triple \ud615\ud0dc\uc758 fact\ub97c \ubb38\uc7a5\uc73c\ub85c \ud45c\ud604\ud558\uc790\uba74 &#8220;\uc11c\uc6b8\uc740 \ud55c\uad6d\uc5d0 \uc704\uce58\ud574 \uc788\ub2e4&#8221; \uc778 \uac83\uc774\uc8e0.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub204\uad6c\ub098 \uc774\uc6a9 \uac00\ub2a5\ud558\uac8c \uacf5\uac1c\ub418\uc5b4 \uc788\ub294 KG\ub85c\ub294 \uc704\ud0a4\ud53c\ub514\uc544\uc758 \ud14d\uc2a4\ud2b8\ub97c \uc790\ub3d9 \ucd94\ucd9c\ud558\uc5ec KG\ub85c \ubcc0\ud658\ud558\uc5ec \uad6c\ucd95\ud55c <a href=\"https:\/\/www.dbpedia.org\/\">DBpedia<\/a>, DBpedia\uc640 \ube44\uc2b7\ud558\uc9c0\ub9cc \ubcf4\ub2e4 \uc815\uad50\ud55c ontology \uc815\ubcf4\ub97c \ub2f4\uc740 <a href=\"https:\/\/paperswithcode.com\/dataset\/yago\">YAGO<\/a>, \uad6c\uae00\uc5d0\uc11c \ub2e4\uc591\ud55c \uc18c\uc2a4 \ub370\uc774\ud130\ub97c \ud65c\uc6a9\ud558\uc5ec \uad6c\ucd95\ud55c <a href=\"https:\/\/en.wikipedia.org\/wiki\/Freebase_(database)\">Freebase<\/a>, \uc704\ud0a4\ubbf8\ub514\uc5b4\uc5d0\uc11c \uc6b4\uc601\ud558\ub294 <a href=\"https:\/\/www.wikidata.org\/wiki\/Wikidata:Main_Page\">Wikidata<\/a> \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc138\uc0c1\uc5d0 \uc874\uc7ac\ud558\ub294 \uc0ac\uc2e4 \uc815\ubcf4\ub4e4\uc744 \ucd5c\ub300\ud55c \ubaa8\uc544 \ub2f4\uc73c\ub824\ub2e4 \ubcf4\ub2c8, \uc774\ub4e4\uc758 \uaddc\ubaa8\ub294 \uc790\uc5f0\uc2a4\ub7fd\uac8c \uad49\uc7a5\ud788 \ucee4\uc84c\uc2b5\ub2c8\ub2e4. \uc0ac\uc2e4\uc744 \ub098\ud0c0\ub0b4\ub294 triple \uac2f\uc218\ub85c \ubcf4\uc790\uba74, DBpedia\ub9cc \ud574\ub3c4 45\uc5b5\uac1c \uc774\uc0c1, YAGO\ub294 100\uac1c \uc774\uc0c1\uc744 \ubcf4\uc720\ud558\uace0 \uc788\uc8e0. \uadf8\ub807\ub2e4\uba74 &#8220;\uc774\ubbf8 \uc138\uc0c1\uc5d0 \uc874\uc7ac\ud558\ub294 KG\ub4e4\ub3c4 \ucda9\ubd84\ud55c \uac83 \uc544\ub2cc\uac00\uc694&#8221; \ud558\ub294 \uc758\ubb38\uc744 \ud488\uc73c\uc2e4 \uc218\ub3c4 \uc788\ub294\ub370\uc694. \uacf0\uacf0\ud788 \uc0dd\uac01\ud574\ubcf4\uba74, \ud604\uc874\ud558\ub294 KG\ub4e4\uc740 \uc5ec\ub7ec\ubaa8\ub85c \uc644\ubcbd\ud558\uac8c \ub9cc\ub4dc\ub294 \uac83\uc774 \ubd88\uac00\ub2a5\uc5d0 \uac00\uae5d\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc2dc\uac04\uc5d0 \ub530\ub77c \ubc14\ub00c\ub294 &#8220;\uc0ac\uc2e4&#8221;\ub4e4\uc774 \uc874\uc7ac\ud558\uae30 \ub54c\ubb38\uc5d0 KG\ub3c4 \uadf8\uc5d0 \ub530\ub77c \uc5c5\ub370\uc774\ud2b8 \ub418\uc5b4\uc57c \ud558\ub294 \ubb38\uc81c, \ud2c0\ub9b0 \uc815\ubcf4\ub97c \ub2f4\uc740 KG \ubb38\uc81c, \uc815\ubcf4 \ubd80\uc871 \ubb38\uc81c \ub4f1 \uc815\ub9d0 \ub2e4\uc591\ud55c \ubb38\uc81c\uc810\uc744 \ucc3e\uc544\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c KG \ubd84\uc57c\uc758 \uc5f0\uad6c \uc8fc\uc81c\ub3c4 \ub2e4\uc591\ud55c \uac83\uc774\uace0\uc694. \ubaa8\ub4e0 KG \ubd84\uc57c\uc758 \ud0dc\uc2a4\ud06c\ub97c \uc774 \ud3ec\uc2a4\ud305\uc5d0 \ubaa8\ub450 \ub2f4\uc744 \uc218\ub294 \uc5c6\uc9c0\ub9cc, \ub300\ud45c\uc801\uc778 \ud0dc\uc2a4\ud06c\ub4e4\uc744 \uc54c\uc544\ubcf4\uba70, KG \ubd84\uc57c\uc5d0 \ub300\ud574 \uc774\ud574\ud574\ubcf4\ub294 \uc2dc\uac04\uc744 \uac00\uc838\ubcf4\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">KG \uad00\ub828 \ub2e4\uc591\ud55c \ud0dc\uc2a4\ud06c \uc18c\uac1c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Link Prediction (LP)<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"478\" height=\"355\" data-attachment-id=\"584\" data-permalink=\"https:\/\/jaeinlab.com\/?attachment_id=584\" data-orig-file=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-14.png?fit=478%2C355&amp;ssl=1\" data-orig-size=\"478,355\" data-comments-opened=\"1\" data-image-title=\"image-14\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-14.png?fit=478%2C355&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-14.png?resize=478%2C355&#038;ssl=1\" alt=\"\" class=\"wp-image-584\" srcset=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-14.png?w=478&amp;ssl=1 478w, https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-14.png?resize=300%2C223&amp;ssl=1 300w\" sizes=\"auto, (max-width: 478px) 100vw, 478px\" \/><figcaption class=\"wp-element-caption\">(\uc774\ubbf8\uc9c0 \ucd9c\ucc98: https:\/\/www.analyticsvidhya.com\/blog\/2020\/01\/link-prediction-how-to-predict-your-future-connections-on-facebook\/)<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">LP\ub294 \uc9c0\uc2dd \uadf8\ub798\ud504 \ub0b4\uc5d0\uc11c \ub450 \uc5d4\ud2f0\ud2f0 \uc0ac\uc774\uc5d0 \uc874\uc7ac\ud560 \uc218 \uc788\ub294 \uad00\uacc4\ub97c \uc608\uce21\ud558\uace0\uc790 \ud558\ub294 \ud0dc\uc2a4\ud06c\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, KG\uac00 A\uc640 B \uc0ac\uc774\uc758 \uad00\uacc4 \uc815\ubcf4\ub294 \uc774\ubbf8 \ub2f4\uace0 \uc788\uc9c0\ub9cc A\uc640 F \uc0ac\uc774\uc758 \uad00\uacc4\ub294 \uc2e4\uc81c\ub85c \uc874\uc7ac\ud568\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0, \uc815\ubcf4\ub97c \ub204\ub77d\ud558\uace0 \uc788\uc744 \uac00\ub2a5\uc131\uc774 \uc788\ub294\ub370\uc694, \ubc14\ub85c \uc774 \ub204\ub77d\ub41c \uc815\ubcf4 (link)\ub97c \ucc44\uc6b0\ub294 \uac83\uc774 LP \ud0dc\uc2a4\ud06c\uc758 \ubaa9\ud45c\uc785\ub2c8\ub2e4. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\uc640 \ube44\uc2b7\ud55c \ud0dc\uc2a4\ud06c\ub85c Knowledge Graph Completion (KGC)\uc774 \uc788\ub294\ub370, \ub204\ub77d\ub41c \uc5d4\ud2f0\ud2f0\ub97c \ucd94\uac00\ud558\uac70\ub098, \uc0c8\ub85c\uc6b4 \uad00\uacc4\ub97c \ud30c\uc545\ud558\uace0 \ubcf4\uc644\ud558\uc5ec KG\ub97c \uc644\uc131\uc2dc\ud0a4\uace0\uc790 \ud558\ub294 \ud0dc\uc2a4\ud06c\uc785\ub2c8\ub2e4. \uc774\ub807\uac8c \uc774\uc57c\uae30\ud558\uace0 \ubcf4\ub2c8 LP\ub97c KGC\uc758 sub-task\ub85c \ubcf4\uc544\ub3c4 \ud06c\uac8c \ubb34\ubc29\ud560 \uac83 \uac19\ub2e4\ub294 \uc0dd\uac01\uc774 \ub4ed\ub2c8\ub2e4. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc55e\uc11c \uc18c\uac1c\ud55c triple\uc744 <em>(h, r, t)<\/em>\ub85c \ud45c\ud604\ud55c\ub2e4\uba74, KG \ub0b4\uc5d0\uc11c \ube44\uc5b4\uc788\ub294 \uc815\ubcf4\ub97c \ucc3e\uc544\ub0b4\uae30 \uc704\ud574 \ubb38\uc81c \uc815\uc758\ub97c<em> (h, r, ?), (?, r, t), (h, ?, t)<\/em> \uc640 \uac19\uc774 \ud574\ubcfc \uc218 \uc788\uaca0\uc2b5\ub2c8\ub2e4. <em>(h, r, ?)<\/em> \ubb38\uc81c\ub85c \uc608\ub97c \ub4e4\uc790\uba74,<em> h=&#8221;Joe Biden&#8221;<\/em>\uc640 r=&#8221;President_of&#8221; \uac00 \uc8fc\uc5b4\uc84c\uc744 \ub54c, <em>t<\/em>\uc5d0 \ud574\ub2f9\ud560 entity, \uc989 <em>&#8220;America&#8221;<\/em>\ub97c \ucc3e\uc544\ub0b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub525\ub7ec\ub2dd \ubaa8\ub378\ub85c \ud574\ub2f9 \ubb38\uc81c\ub85c \ud47c\ub2e4\uace0 \ud55c\ub2e4\uba74\b, \uc8fc\uc5b4\uc9c4 \uc815\ubcf4 (e.g., <em>head<\/em>, <em>relation<\/em>)\ub97c input\uc73c\ub85c \ud588\uc744 \ub54c \uc804\uccb4 entity \uc9d1\ud569\uc5d0\uc11c \uac00\uc7a5 \uac00\ub2a5\uc131\uc774 \ub192\uc740 entity\ub97c \ud655\ub960 \uacc4\uc0b0\uc744 \ud1b5\ud574 \ucc3e\uc544\ub0b4\uc5b4, \uc774\uac83\uc774 \uc815\ub2f5 (e.g., <em>tail<\/em>)\uc774 \ub418\uac8c\ub054 \ud559\uc2b5\uc744 \uc2dc\ud0a4\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc778 \uc9c0\ub3c4\ud559\uc2b5 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uad00\ub828 \ubca4\uce58\ub9c8\ud06c\uc640 \ub300\ud45c\uc801\uc778 \ubc29\ubc95\ub860\ub4e4\uc740 <a href=\"https:\/\/paperswithcode.com\/task\/link-prediction\">\uc5ec\uae30<\/a>\uc5d0\uc11c \ud655\uc778\ud574\ubcf4\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Entity Resolution (ER)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uacf5\uac1c\ub418\uc5b4 \uc788\ub294 \ub2e4\uc591\ud55c KG\ub098 \ub370\uc774\ud130\uc14b\ub4e4\uc744 \ud569\uccd0\uc11c, \ubcf4\ub2e4 \uc644\ubcbd\uc5d0 \uac00\uae4c\uc6b4 \ud558\ub098\uc758 KG (\ub610\ub294 \ub370\uc774\ud130\uc14b)\ub97c \uad6c\ucd95\ud558\uace0\uc790 \ud558\ub294 \uc2dc\ub3c4\ub4e4\ub3c4 \uc788\ub294\ub370\uc694, \uc5ec\uae30\uc5d0\uc11c \uc911\uc694\ud55c \uc5f0\uad6c \ud0dc\uc2a4\ud06c \uc911 \ud558\ub098\uac00 ER\uc785\ub2c8\ub2e4. ER \ud0dc\uc2a4\ud06c\ub294 \ub2e4\uc591\ud55c \ub370\uc774\ud130 \uc18c\uc2a4\uc5d0\uc11c \ucd94\ucd9c\ub41c \uc815\ubcf4\uc5d0\uc11c \uc911\ubcf5\ub418\ub294 \ub0b4\uc6a9\uc744 \ud1b5\ud569\ud558\uac70\ub098, \uc5d4\ud2f0\ud2f0 \ud45c\ud604\uc5d0 \ub300\ud55c \uc77c\uad00\uc131 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uace0\uc790 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4, \ud55c KG\uc5d0\uc11c <em>&#8220;Barack Obama&#8221;<\/em>\ub77c\uace0 \uc800\uc7a5\ub418\uc5b4 \uc788\ub294 \uc5d4\ud2f0\ud2f0\uac00 \ub2e4\ub978 KG\uc5d0\uc11c\ub294 <em>&#8220;Obama, Barack&#8221;<\/em>, \ub610\ub294 <em>&#8220;Barack H. Obama&#8221;<\/em> \ub4f1\uc73c\ub85c \ud45c\ud604\ub418\uc5b4 \uc788\uc744 \uc218 \uc788\ub294\ub370\uc694, \uc774 \uc5d4\ud2f0\ud2f0\ub4e4\uc740 \ub2e4\ub974\uac8c \ud45c\ud604\ub418\uc5b4 \uc788\uc9c0\ub9cc, \uc804\ubd80 \uc2e4\uc138\uacc4\uc5d0\uc11c\ub294 \ub3d9\uc77c\ud55c \ub300\uc0c1\uc778 &#8220;\ubbf8\uad6d\uc758 44\ubc88\uc9f8 \ub300\ud1b5\ub839&#8221;\uc744 \uac00\ub9ac\ud0a4\uace0 \uc788\uc2b5\ub2c8\ub2e4. Exact Matching\uc744 \ud1b5\ud574 \ub450 \uac1c\uc758 \ub2e4\ub978 KG\ub97c \ud569\uce58\ub824\uace0 \uc2dc\ub3c4\ud55c\ub2e4\uba74, \uc774\ub807\uac8c \uc2e4\uc9c8\uc801\uc73c\ub85c \uac19\uc740 \ub300\uc0c1\uc744 \uac00\ub9ac\ud0a4\uace0 \uc788\ub294 \uc5d4\ud2f0\ud2f0\ub4e4\uc774 \uc798 merge\ub418\uc9c0 \ubabb\ud558\uace0, KG\uc758 \uac00\uc9d3\uc218\ub9cc \ub298\uc5b4\ub098\ub294 \uacb0\uacfc\ub97c \ucd08\ub798\ud558\uac8c \ub420\uc9c0\ub3c4 \ubaa8\ub985\ub2c8\ub2e4. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7fc, \uc5d4\ud2f0\ud2f0\ub4e4\uc774 \uc2e4\uc81c\ub85c \ub3d9\uc77c\ud55c \ub300\uc0c1\uc744 \uac00\ub9ac\ud0a4\ub294\uc9c0 \uc5ec\ubd80\ub97c \uc54c\uc544\ub0b4\ub824\uba74 \uc5b4\ub5bb\uac8c \ud574\uc57c\ud560\uae4c\uc694? \ub9c8\ucc2c\uac00\uc9c0\ub85c \ub525\ub7ec\ub2dd \ubc29\ubc95\ub860\uc5d0\uc11c\ub294 \ub450 \uac1c\uc758 KG \ub0b4\uc758 entity \ub4e4\uc758 \uc720\uc0ac\uc131\uc744 \ud655\ub960\ub85c \uacc4\uc0b0\ud558\uc5ec \uc810\uc218\ud654\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uc811\uadfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. ER \uad00\ub828 \ubca4\uce58\ub9c8\ud06c\uc640 \ub300\ud45c\uc801\uc778 \uc5f0\uad6c\ub4e4\uc740 <a href=\"https:\/\/paperswithcode.com\/task\/entity-resolution\">\uc5ec\uae30<\/a>\uc5d0\uc11c \ud655\uc778\ud574\ubcf4\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.  Entity Alignment (EA)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c\uc73c\ub85c, ER \ud0dc\uc2a4\ud06c\uc640 \uad49\uc7a5\ud788 \ube44\uc2b7\ud574 \ubcf4\uc774\ub294 \ud0dc\uc2a4\ud06c\uc778 EA\ub97c \uc18c\uac1c\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ub9c8\ucc2c\uac00\uc9c0\ub85c \ub450 \uac1c\uc758 \ub2e4\ub978 KG\uac00 \uc788\ub2e4\uace0 \uac00\uc815\ud560 \ub54c, EA\ub294 \ub2e4\ub978 \uc18c\uc2a4 (KG) \ub0b4\uc5d0 \uc874\uc7ac\ud558\uba70 \uc2e4\uc81c\ub85c \ub3d9\uc77c\ud55c \uc2e4\uc138\uacc4\uc758 \uac1d\uccb4\ub97c \ub098\ud0c0\ub0b4\ub294 \uc5d4\ud2f0\ud2f0\ub97c \uc2dd\ubcc4\ud558\uace0 \ub9e4\ud551\ud558\ub294 \ud0dc\uc2a4\ud06c\uc785\ub2c8\ub2e4. \uc989, \uc5ec\ub7ec \uc9c0\uc2dd \uadf8\ub798\ud504\uc5d0 \uac78\uccd0 \uc788\ub294 \uc5d4\ud2f0\ud2f0 \uac04\uc758 \uc77c\uce58 \uc5ec\ubd80\ub97c \ud30c\uc545\ud558\uc5ec, \uc11c\ub85c \ub2e4\ub978 \uc18c\uc2a4\uc758 \uc5d4\ud2f0\ud2f0\ub4e4\uc744 \ub9e4\ud551\ud568\uc73c\ub85c\uc368, \uc9c0\uc2dd \uadf8\ub798\ud504\ub97c \ud1b5\ud569 \ub610\ub294 \uc5f0\uacb0\ud558\ub294 \ub370 \ucd08\uc810\uc744 \ub9de\ucda5\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"552\" height=\"173\" data-attachment-id=\"585\" data-permalink=\"https:\/\/jaeinlab.com\/?attachment_id=585\" data-orig-file=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-15.png?fit=552%2C173&amp;ssl=1\" data-orig-size=\"552,173\" data-comments-opened=\"1\" data-image-title=\"image-15\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-15.png?fit=552%2C173&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-15.png?resize=552%2C173&#038;ssl=1\" alt=\"\" class=\"wp-image-585\" srcset=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-15.png?w=552&amp;ssl=1 552w, https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-15.png?resize=300%2C94&amp;ssl=1 300w\" sizes=\"auto, (max-width: 552px) 100vw, 552px\" \/><figcaption class=\"wp-element-caption\">(\uc774\ubbf8\uc9c0 \ucd9c\ucc98: https:\/\/www.researchgate.net\/figure\/Illustration-of-entity-alignment-reproduced-from-11-KG1-and-KG2-are-two-different_fig1_333809567)<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">ER\uacfc \ub2e4\ub978 \uc810\uc740, ER\uc740 KG \ubfd0\ub9cc \uc544\ub2c8\ub77c \ub2e4\ub978 \ud615\ud0dc\uc758 \ub370\uc774\ud130\uc14b \uac04\uc5d0 \uc911\ubcf5\ub418\uac70\ub098 \ub2e4\ub978 \ud45c\ud604\uc73c\ub85c \ub098\ud0c0\ub098\ub294 \uac19\uc740 \uac1d\uccb4\ub97c \uc2dd\ubcc4\ud558\uc5ec \ud1b5\ud569\ud558\uace0\uc790 \ud558\ub294\ub370, EA\uac00 \uac1d\uccb4 \uac04\uc758 \ub9e4\ud551\uc5d0 \ubcf4\ub2e4 \uc911\uc810\uc744 \ub458 \ub54c, ER\uc740 \ub2e4\ub978 \uc18c\uc2a4\uc758 \uc5d4\ud2f0\ud2f0\ub4e4\uc744 merge \ud558\uae30 \uc704\ud55c \ub370\uc774\ud130 \uc815\uc81c\uc640 \ud1b5\ud569\uc5d0 \uc911\uc810\uc744 \ub450\ub294 \ub290\ub08c\uc785\ub2c8\ub2e4. \uacfc\uc815\uc740 \ube44\uc2b7\ud558\uc9c0\ub9cc \ucd5c\uc885 \ubaa9\ud45c\uac00 \uc870\uae08 \ub2e4\ub978\ub370, EA\ub294 \uc5f0\uacb0\ub41c entity pair\uc744 \ucc3e\uc544\ub0b4\uc5b4 \uc5ec\ub7ec \uadf8\ub798\ud504 \uac04\uc758 \uc5f0\uacb0\uc131\uc744 \uac15\ud654\ud558\ub294 \uadf8 \uc790\uccb4\ub97c \uc911\uc2dc\ud558\ub294 \ubc18\uba74, ER\uc740 \uc2e4\uc9c8\uc801\uc778 \ub370\uc774\ud130\uc758 \uc815\uc81c\uc640 \ud488\uc9c8 \ud5a5\uc0c1\uc744 \uc704\ud574 \ud1b5\ud569\ub41c \ub370\uc774\ud130\uc14b\uc744 output\uc73c\ub85c \ub0b4\ub294 \ub370 \ud3ec\ucee4\uc2a4\ub97c \ub9de\ucd94\ub294 \uac83 \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd5c\uc2e0 EA \uc5f0\uad6c\uc640 \uad00\ub828 \ubca4\uce58\ub9c8\ud06c\ub294 <a href=\"https:\/\/paperswithcode.com\/task\/entity-alignment\">\uc5ec\uae30<\/a>\uc5d0\uc11c \ud655\uc778\ud574\ubcf4\uc2dc\uba74 \ub418\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Temporal KG (TKG) Completion<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b0\ub9ac\uac00 \uc54c\uace0\uc788\ub294 &#8220;\uc0ac\uc2e4&#8221;\ub4e4\uc740 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \ubc14\ub00c\ub294 \uacbd\uc6b0\uac00 \uc544\uc8fc \ud754\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud55c \ub54c \uba85\uc655\uc131\uc740 \ud0dc\uc591\uacc4\uc758 \uc77c\uc6d0\uc774\uc5c8\uc9c0\ub9cc \ub354 \uc774\uc0c1 \uc544\ub2c8\uba70, 5\ub144 \uc804\uc5d0 \ubbf8\uad6d \ub300\ud1b5\ub839\uc774 \ub204\uad6c\ub0d0 \ubb3c\uc5b4\ubcf8\ub2e4\uba74 \uc815\ub2f5\uc740 <em>&#8220;Donald Trump&#8221;<\/em> \uc600\uaca0\uc73c\ub098 \ud604 \uc2dc\uc810\uc5d0\uc11c \uac19\uc740 \uc9c8\ubb38\uc5d0 \ub300\ud55c \uc815\ub2f5\uc740 <em>&#8220;Joe Biden&#8221;<\/em> \uc785\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"270\" data-attachment-id=\"586\" data-permalink=\"https:\/\/jaeinlab.com\/?attachment_id=586\" data-orig-file=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-16.png?fit=850%2C358&amp;ssl=1\" data-orig-size=\"850,358\" data-comments-opened=\"1\" data-image-title=\"image-16\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-16.png?fit=640%2C270&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-16.png?resize=640%2C270&#038;ssl=1\" alt=\"\" class=\"wp-image-586\" srcset=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-16.png?w=850&amp;ssl=1 850w, https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-16.png?resize=300%2C126&amp;ssl=1 300w, https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-16.png?resize=768%2C323&amp;ssl=1 768w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption class=\"wp-element-caption\">(\uc774\ubbf8\uc9c0 \ucd9c\ucc98: https:\/\/www.researchgate.net\/publication\/367467562\/figure\/fig1\/AS:11431281179426312@1691186687223\/An-example-of-a-Temporal-Knowledge-Graph-TKG-possessing-the-hierarchy-The-event.png)<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\uc2dc\uac04\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ub294 \uc0ac\uc2e4\ub4e4\uc744 \uc5c5\ub370\uc774\ud2b8 \ud558\uc5ec \uae30\uc874\uc758 \uc0ac\uc2e4\uc744 &#8216;\ub36e\uc5b4\uc4f0\ub294&#8217; \uac83\ub3c4 \ud558\ub098\uc758 \ubc29\ubc95\uc774\uc9c0\ub9cc, \uc2dc\uac04\uc801 \ucc28\uc6d0\uae4c\uc9c0 \uace0\ub824\ud558\uc5ec \uc5d4\ud2f0\ud2f0 \uac04\uc758 \uad00\uacc4\uac00 \uc2dc\uac04\uc5d0 \ub530\ub77c \ubcc0\ud654\ud558\ub294 \uac83\uc744 KG\uc758 \ud615\ud0dc\ub85c \ubaa8\ub378\ub9c1\ud558\uace0\uc790 \ud558\ub294 TKG \ud0dc\uc2a4\ud06c\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub2c8\uae4c, \uae30\uc874\uc758 <em>(h, r, t)<\/em>\uc5d0 &#8216;\uc2dc\uac04&#8217; \uc774\ub77c\ub294 \uc694\uc18c\uac00 \ucd94\uac00\ub418\uc5b4 <em>(h, r, t, time)<\/em> \uc774\ub77c\ub294 \uc0c8\ub85c\uc6b4 \ubb38\uc81c\uac00 \uc815\uc758\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">TKG \uad00\ub828 \ubb38\uc81c\ub97c \ud478\ub294 \uac83\uc774 \uc5b4\ub824\uc6b4 \uc774\uc720\ub294 \uadf8\uac83\uc758 \ubcf5\uc7a1\ud55c \uad6c\uc870, \uc2dc\uac04\uc801 \ucc28\uc6d0\uc758 \ud1b5\ud569, \ucd5c\uc2e0 \uc815\ubcf4 \ud68d\ub4dd\uc758 \uc5b4\ub824\uc6c0 \ub4f1\uc774 \uc788\ub294\ub370\uc694, \uc2dc\uac04\uc774\ub77c\ub294 \uc815\ubcf4 \ud558\ub098\uac00 \ucd94\uac00\ub418\uc5c8\uc744 \ubfd0\uc774\uc9c0 \ub09c\uc774\ub3c4\ub294 \ud06c\uac8c \ud5a5\uc0c1\ub418\uc5c8\uae30 \ub54c\ubb38\uc5d0, \ub2e4\uc591\ud55c \uc5f0\uad6c\ub4e4\uc774 \uc9c4\ud589\ub418\uace0 \uc788\uc74c\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc544\uc9c1\uae4c\uc9c0\ub3c4 \ud574\uacb0\ud574\uc57c \ud558\ub294 \ubb38\uc81c\uac00 \ub9ce\uc774 \ub0a8\uc544\uc788\uc2b5\ub2c8\ub2e4. TKG \uad00\ub828 \ub300\ud45c\uc801\uc778 \ub17c\ubb38\ub4e4\uc740 <a href=\"https:\/\/paperswithcode.com\/task\/temporal-knowledge-graph-completion\">\uc5ec\uae30<\/a>\uc5d0\uc11c \ud655\uc778\ud574\ubcf4\uc2dc\uba74 \uc88b\uc744 \uac83 \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">KG\uc640 NLP\uc640\uc758 \uad00\uacc4\uc131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub098\uc800\ub098, KG\uc640 NLP\ub294 \uc0c1\ub2f9\ud788 \ubc00\uc811\ud55c \uad00\uacc4\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ub458\uc758 \ucc28\uc774\uc810\ubd80\ud130 \uc9da\uace0 \ub118\uc5b4\uac00\uc790\uba74, KG\ub294 \uad6c\uc870\ud654\ub41c (structured)  \ud615\ud0dc\uc758 \ub370\uc774\ud130\uc778 \ubc18\uba74, NLP\ub294 \ube44\uad6c\uc870\ud654\ub41c \ub370\uc774\ud130 \ud615\ud0dc\ub97c \ub744\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ub458\uc740 \uc0c1\ud638 \ubcf4\uc644\uc801\uc778 \uad00\uacc4\ub97c \uac00\uc9c0\ub294\ub370\uc694, \uc608\ub97c \ub4e4\uc5b4 NLP\ub97c \ud1b5\ud574 KG\uc758 \ud45c\ud604\ub825\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218\ub3c4 \uc788\uace0, \uac70\uafb8\ub85c KG\ub97c \ud1b5\ud574 NLP\uc758 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30\ub3c4 \ud569\ub2c8\ub2e4. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">KG\uac00 \uc218\ud61c\uc790\uc778 \uc2dc\ub098\ub9ac\uc624<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc55e\uc11c \uc18c\uac1c\ud55c \ub2e4\uc591\ud55c \uc608\uc2dc\uc5d0\uc11c\ub3c4 \ubcf4\uc2dc\ub2e4\uc2dc\ud53c, KG\uc758 node\uc640 edge \uc790\uccb4\uac00 \uc790\uc5f0\uc5b4\ub85c \ud45c\ud604\ub418\uc5b4 \uc788\uc73c\uba70, \ub525\ub7ec\ub2dd\uc744 \ud1b5\ud574 \uad00\ub828 \ud0dc\uc2a4\ud06c\ub97c \uc218\ud589\ud558\uace0\uc790 \ud55c\ub2e4\uba74 NLP\uc758 embedding \uc0ac\uc6a9\uc740 \ud544\uc218\ub098 \ub9c8\ucc2c\uac00\uc9c0\uc785\ub2c8\ub2e4. \ub610, \uc790\uc5f0\uc5b4\ub85c \uc791\uc131\ub418\uc5b4 \uc788\ub294 \ub274\uc2a4 \uae30\uc0ac\ub098 SNS \ud3ec\uc2a4\ud2b8\uc640 \uac19\uc740 \ub370\uc774\ud130\uc5d0\uc11c fact triple\uc744 \ucd94\ucd9c\ud558\uc5ec KG\ub97c \ud655\uc7a5\uc2dc\ud0a4\ub294 \uacbd\uc6b0\uc5d0\ub3c4 NLP\ub294 \uc5c6\uc5b4\uc11c\ub294 \uc548\ub418\ub294 \uc874\uc7ac\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">KG\uac00 NLP\uc758 \uc218\ud61c\ub97c \ubc1b\uc544\uc628\uc9c0\ub294 \uc0ac\uc2e4 \uaf64 \uc624\ub798 \ub418\uc5c8\ub294\ub370\uc694, \ucd5c\uadfc\ub4e4\uc5b4\uc11c\ub294 \uac70\uafb8\ub85c NLP \ubd84\uc57c\uac00 KG\uc758 \ub3c4\uc6c0\uc744 \ubc1b\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc544\uc9c0\uace0 \uc788\uc2b5\ub2c8. \uadf8\uc758 \ubc30\uacbd\uc5d0\ub294 ChatGPT\uc640 \uac19\uc740 LLM\uc758 \ubc94\uc6a9\ud654\uac00 \uc788\uace0\uc694.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">NLP\uac00 \uc218\ud61c\uc790\uc778 \uc2dc\ub098\ub9ac\uc624<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ChatGPT\uac00 \uc0ac\uc2e4\uc801\uc778 \ud14d\uc2a4\ud2b8\ub9cc\uc744 \uc0dd\uc131\ud574\ub0b4\uc9c0 \uc54a\ub294\ub2e4\ub294 \uc0ac\uc2e4\uc740 \uc774\uc81c \ub204\uad6c\ub098 \uc544\ub294 \uc720\uba85\ud55c \uc0ac\uc2e4\uc778\ub370\uc694(&#8230;)<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"284\" data-attachment-id=\"589\" data-permalink=\"https:\/\/jaeinlab.com\/?attachment_id=589\" data-orig-file=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-17.png?fit=810%2C360&amp;ssl=1\" data-orig-size=\"810,360\" data-comments-opened=\"1\" data-image-title=\"image-17\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-17.png?fit=640%2C284&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-17.png?resize=640%2C284&#038;ssl=1\" alt=\"\" class=\"wp-image-589\" srcset=\"https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-17.png?w=810&amp;ssl=1 810w, https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-17.png?resize=300%2C133&amp;ssl=1 300w, https:\/\/i0.wp.com\/jaeinlab.com\/wp-content\/uploads\/2024\/02\/image-17.png?resize=768%2C341&amp;ssl=1 768w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption class=\"wp-element-caption\">(\uc774\ubbf8\uc9c0 \ucd9c\ucc98: https:\/\/dacon.io\/forum\/408117)<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\ubc18\uba74 KG\ub294 \uc560\ucd08\uc5d0 \uc0ac\uc2e4\uc801\uc778 \uc815\ubcf4\ub97c \uc798 \ud45c\ud604\ud558\uace0 \uc800\uc7a5\ud558\uae30 \uc704\ud574 \ud0dc\uc5b4\ub0ac\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ucd5c\uadfc\uc5d0\ub294 LLM\uc774 \uc0ac\uc2e4\uc801\uc778 \uc815\ubcf4\ub97c \ub0b4\ubc49\uac8c\ub054 \ub0a0\uac1c\ub97c \ub2ec\uc544\uc8fc\ub294 \uc874\uc7ac\ub85c \ub9ce\uc774 \ud65c\uc6a9\ub418\uace0 \uc788\ub294 \ucd94\uc138\uc785\ub2c8\ub2e4. LLM\uc5d0\uac8c \uc0ac\uc6a9\uc790\uc758 query\uc640 \uadf8\uc5d0 \uad00\ub828\ub41c KG triple\uc744 retrive \ud55c \ub4a4 LLM\uc5d0\uac8c \uc804\ub2ec\ud558\uc5ec, \uc0ac\uc2e4\uc5d0 \uae30\ubc18\ud55c \ud14d\uc2a4\ud2b8\ub97c \uc0dd\uc131\ud558\uac8c\ub054 \ud558\ub294 \uc5f0\uad6c\uac00 \ud2b9\ud788 \ud65c\ubc1c\ud558\uac8c \uc9c4\ud589\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc720\uba85\ud55c \uc5f0\uad6c\ub85c\ub294 <a href=\"https:\/\/github.com\/RManLuo\/Awesome-LLM-KG\">Awesome-LLM-KG<\/a>\uac00 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ub9c8\ubb34\ub9ac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">KG \uc5f0\uad6c \uad00\ub828 \uae00\uc744 \uc4f0\uba74\uc11c KG \uae30\ubcf8 \uac1c\ub150\uacfc \ub300\ud45c\uc801\uc778 \ud0dc\uc2a4\ud06c\uc5d0 \ub300\ud574 \uc815\ub9ac\ud558\uace0 \uc2f6\ub2e4\ub294 \uc0dd\uac01\uc744 \ud588\uc5c8\ub294\ub370, \uc774\ubc88\uc5d0 \uadf8 \uc219\uc81c\ub97c \ub9c8\ucce4\uc2b5\ub2c8\ub2e4. \uc774\ubc88 \ud3ec\uc2a4\ud305\uc740 \uac1c\uc694 \uc815\ub3c4\ub85c\ub9cc \ubd10\uc8fc\uc2dc\uba74 \uc88b\uc744 \uac83 \uac19\uc2b5\ub2c8\ub2e4. \uac01 \ud0dc\uc2a4\ud06c\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc815\uc758\uc640 \uad00\ub828 \uc5f0\uad6c\ub294 \ub530\ub85c \ub610 \uc791\uc131\ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4:)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc774\ubc88 \uae00\uc5d0\uc11c\ub294 \uc9c0\uc2dd \uadf8\ub798\ud504\uc758 \uae30\ubcf8 \uac1c\ub150\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uace0, \uad00\ub828\ub41c \ub300\ud45c\uc801\uc778 \ud0dc\uc2a4\ud06c\ub85c \uc5b4\ub5a4 \uac83\ub4e4\uc774 \uc788\ub294\uc9c0 \uac04\ub2e8\ud558\uac8c \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ub610 KG\uc640 NLP\uc640\uc758 \uad00\ub828\uc131\uc5d0 \ub300\ud574\uc11c\ub3c4 \uac04\ub2e8\ud788 \uc18c\uac1c\ud558\uba70 \ub9c8\ubb34\ub9ac\ud558\uaca0\uc2b5\ub2c8\ub2e4. Knowledge Graph (KG) \uae30\ubcf8 \uac1c\ub150 KG\ub294 real-world\uc758 \uac1d\uccb4 (entity) \uc0ac\uc774\uc758 \uad00\uacc4 (relation)\ub97c \uadf8\ub798\ud504 \ud615\ud0dc\ub85c \ubaa8\ub378\ub9c1\ud55c \uac83\uc73c\ub85c, \uad6c\uc870\ud654\ub41c \ub370\uc774\ud130\uc758 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","_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":[4,14],"tags":[29,58,37],"class_list":["post-582","post","type-post","status-publish","format-standard","hentry","category-knowledge-graphs","category-natural-language-processing","tag-ai","tag-kg","tag-nlp"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\uc9c0\uc2dd \uadf8\ub798\ud504 (Knowledge Graphs) \uac1c\ub150\uacfc \uad00\ub828 \ud0dc\uc2a4\ud06c, \uadf8\ub9ac\uace0 NLP\uc640\uc758 \uad00\uacc4\uc131 - Jaein&#039;s Lab<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jaeinlab.com\/?p=582\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uc9c0\uc2dd \uadf8\ub798\ud504 (Knowledge Graphs) \uac1c\ub150\uacfc \uad00\ub828 \ud0dc\uc2a4\ud06c, \uadf8\ub9ac\uace0 NLP\uc640\uc758 \uad00\uacc4\uc131 - Jaein&#039;s Lab\" \/>\n<meta property=\"og:description\" content=\"\uc774\ubc88 \uae00\uc5d0\uc11c\ub294 \uc9c0\uc2dd \uadf8\ub798\ud504\uc758 \uae30\ubcf8 \uac1c\ub150\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uace0, \uad00\ub828\ub41c \ub300\ud45c\uc801\uc778 \ud0dc\uc2a4\ud06c\ub85c \uc5b4\ub5a4 \uac83\ub4e4\uc774 \uc788\ub294\uc9c0 \uac04\ub2e8\ud558\uac8c \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ub610 KG\uc640 NLP\uc640\uc758 \uad00\ub828\uc131\uc5d0 \ub300\ud574\uc11c\ub3c4 \uac04\ub2e8\ud788 \uc18c\uac1c\ud558\uba70 \ub9c8\ubb34\ub9ac\ud558\uaca0\uc2b5\ub2c8\ub2e4. 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