{"id":352666,"date":"2021-07-21T14:48:10","date_gmt":"2021-07-21T21:48:10","guid":{"rendered":"https:\/\/blog.webex.com\/uncategorized\/mindmeld-erentity-resolution%ec%9d%98-%ec%83%88%eb%a1%9c%ec%9a%b4-%ea%b8%b0%eb%8a%a5\/"},"modified":"2021-07-21T14:48:10","modified_gmt":"2021-07-21T21:48:10","slug":"mindmeld-erentity-resolution%ec%9d%98-%ec%83%88%eb%a1%9c%ec%9a%b4-%ea%b8%b0%eb%8a%a5","status":"publish","type":"post","link":"https:\/\/blog.webex.com\/ko\/engineering-ko\/mindmeld-erentity-resolution%ec%9d%98-%ec%83%88%eb%a1%9c%ec%9a%b4-%ea%b8%b0%eb%8a%a5\/","title":{"rendered":"MindMeld ER(Entity Resolution)\uc758 \uc0c8\ub85c\uc6b4 \uae30\ub2a5"},"content":{"rendered":"

\uc18c\uac1c<\/strong><\/h2>\n

ER(Entity Resolution)\uc740 \uc5d4\ud2f0\ud2f0\ub97c \uba85\ud655\ud654\ud558\ub294 \ud504\ub85c\uc138\uc2a4\uc785\ub2c8\ub2e4. \uc870\ud68c KB(Knowledge Base)\uc5d0\uc11c \uac00\uc7a5 \uc801\ud569\ud55c \uc2e4\uc81c \uc774\ub984\uc5d0 \ud14d\uc2a4\ud2b8 \uba58\uc158\uc744 \ub9e4\ud551\ud558\uc5ec \uc5d4\ud2f0\ud2f0\ub97c \uba85\ud655\ud654\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 ‘madrid fc<\/em>‘\ub97c ‘Real Madrid Club de F\u00fatbol<\/em>‘\ub85c \ucc98\ub9ac\ud558\uba70, \uc5ec\uae30\uc5d0\uc11c ‘madred fc’\ub294 ‘Real Madrid Club de F\u00fatbol’\uc744 \ub2e4\ub978 \ub9d0\ub85c \ud45c\ud604\ud55c \uac83\uc785\ub2c8\ub2e4. ER\uc740 \uc5d4\ud2f0\ud2f0 \ub9e4\uce6d, \uc5d4\ud2f0\ud2f0 \uc5f0\uacb0, \ub808\ucf54\ub4dc \uc5f0\uacb0 \ub610\ub294 \ub808\ucf54\ub4dc \uc911\ubcf5 \uc81c\uac70\uc640 \uac19\uc740 \ub2e4\ub978 \uc774\ub984\uc73c\ub85c \ubd80\ub974\uae30\ub3c4 \ud569\ub2c8\ub2e4. ER\uc740 MindMeld NLP Pipeline<\/a>\uc758 \uc77c\ubd80\ub85c \uc81c\uacf5\ub418\uba70 \uc0ac\uc6a9\uc790 \uc785\ub825\uc5d0\uc11c \uc9c0\uc815\ub41c \uc5d4\ud2f0\ud2f0\ub97c \uba85\ud655\ud654\ud558\uc5ec \uc0ac\uc804 \uc785\ub825\ub41c KB\uc640 \ube44\uad50\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. MindMeld \uc571\uc744 \uad6c\ucd95\ud568\uacfc \ub3d9\uc2dc\uc5d0 \uc5d4\ud2f0\ud2f0 \ub9ac\uc878\ubc84\ub97c \uc704\ud574 KB\ub97c \ub9cc\ub4e4\uace0 \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc740 \uacf5\uc2dd \ubb38\uc11c<\/a>\ub97c \ucc38\uc870\ud558\uc138\uc694. \ucd5c\uadfc\uae4c\uc9c0 MindMeld\ub294 ER\uc744 \uc704\ud55c \ub450 \uac00\uc9c0 \uc635\uc158\uc744 \uc81c\uacf5\ud588\uc2b5\ub2c8\ub2e4. \uccab \ubc88\uc9f8\ub294 Elasticsearch<\/a> \uc804\uccb4 \ud14d\uc2a4\ud2b8 \uac80\uc0c9 \ubc0f \ubd84\uc11d \uc5d4\uc9c4\uc744 \uae30\ubc18\uc73c\ub85c \ud55c \uc635\uc158\uc774\uace0, \ub450 \ubc88\uc9f8\ub294 \ub300\uccb4 \uc635\uc158\uc73c\ub85c \ub2e8\uc21c\ud55c \uc644\uc804 \uc77c\uce58 \uc54c\uace0\ub9ac\uc998\uc744 \uae30\ubc18\uc73c\ub85c \ud55c \uc635\uc158\uc785\ub2c8\ub2e4. MindMeld \uc801\uc6a9 \ubd84\uc57c\uac00 \ubcf4\ub2e4 \ub2e4\uc591\ud574\uc9d0\uc5d0 \ub530\ub77c \uc774\ub7ec\ud55c \uc635\uc158\uc744 \uc2e4\ud604\ud560 \uc218 \uc5c6\uc744 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc9c0\uc6d0\uc744 \ud655\ub300\ud558\uae30 \uc704\ud574 MindMeld\uc5d0\uc11c\ub294 ER\uc6a9 2\uac00\uc9c0\uc758 \ucd94\uac00 \uc635\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uccab \ubc88\uc9f8\ub294 TF-IDF<\/a>\uc5d0, \ub450 \ubc88\uc9f8 \uc635\uc158\uc740 \uc0ac\uc804 \ud559\uc2b5\ub41c \uc2e0\uacbd\ub9dd \ubaa8\ub378 \ud45c\ud604(BERT<\/a>, GloVe,<\/a> fastText<\/a> \ub4f1)\uc5d0 \uae30\ubc18\ud55c \uc635\uc158\uc785\ub2c8\ub2e4. \ud2b9\ud788 \uc774\ub7ec\ud55c \uc0c8\ub85c\uc6b4 \uc635\uc158\uc5d0\ub294 Elasticsearch \uc885\uc18d\uc131(\ubc0f \uc11c\ube44\uc2a4)\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0c8\ub85c\uc6b4 \uc635\uc158\uc5d0 \uad00\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc744 \uc54c\uc544\ubcf4\uae30 \uc804\uc5d0 MindMeld\uc5d0\uc11c \uc5d4\ud2f0\ud2f0 \uae30\uc220 \uc790\ub8cc\uac00 \uc5b4\ub5bb\uac8c \uad6c\uc131\ub418\ub294\uc9c0 \uac04\ub7b5\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc2dd\ub8cc\ud488 \ud488\ubaa9 \uc774\ub984\uc744 \uba85\ud655\ud654\ud558\uae30 \uc704\ud574 \uc0dd\uc131\ub41c \uae30\uc220 \uc790\ub8cc\uac00 \uc788\ub294 \uc2dd\ub8cc\ud488 \uc8fc\ubb38 \ube14\ub8e8\ud504\ub9b0\ud2b8<\/a>\uc758 \uc608\uc2dc\uc785\ub2c8\ub2e4(

\"\uc2dd\ub8cc\ud488<\/a>

ER(Entity Resolution)\uc5d0 \ub300\ud55c \uae30\uc220 \uc790\ub8cc \uc2a4\ub0c5\uc0f7<\/p><\/div> \u00a0 \uadf8\ub9bc\uacfc \uac19\uc774 ‘cname’ \ud544\ub4dc(\uc815\uc2dd \uc774\ub984)\ub294 ‘whitelist’ \ud544\ub4dc\uc640 \ud568\uaed8 \uac01 \uc2dd\ub8cc\ud488 \ud488\ubaa9\uc758 \uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4\ub97c \ubcf4\uc5ec\uc8fc\uba70, ‘id’ \ud544\ub4dc\ub294 \uae30\uc220 \uc790\ub8cc\uc5d0\uc11c \uacf5\uc2dd\uc801\uc73c\ub85c \uc778\uc2dd\ub41c \uace0\uc720\ud55c \uae30\ub85d\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774\ub7ec\ud55c 3\uac1c \ud544\ub4dc\ub294 \uc8fc\ub85c KB\uc5d0\uc11c \uc5d4\ud2f0\ud2f0 \uac1c\uccb4\ub97c \uad6c\uc131\ud569\ub2c8\ub2e4. ‘cname’ \ud544\ub4dc\uc758 \ud14d\uc2a4\ud2b8\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub300\ud654 \uc751\ub2f5\uc5d0 \uc0ac\uc6a9\ub418\uace0, ‘whitelist’ \ud544\ub4dc\uc758 \ud14d\uc2a4\ud2b8\ub294 \uc815\uc2dd \uc774\ub984\uacfc \ud568\uaed8 \uba85\ud655\ud654 \uc2dc \ubcc4\uce6d\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. ‘whitelist’ \ud544\ub4dc\uc5d0 \ud3ec\uad04\uc801\uc778 \uc815\ubcf4\uac00 \uc790\ub3d9\uc73c\ub85c \ucc44\uc6cc\uc838\uc57c(\ub2e4\ub978 \uc6a9\ub3c4, \ub9de\ucda4\ubc95 \uc624\ub958, \uc57d\uc2dd \ub4f1) \uc5d4\ud2f0\ud2f0 \ub9ac\uc878\ubc84\uc758 \uacb0\uacfc\uac00 \ucd5c\uc801\ud654\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc29\uc2dd\uc73c\ub85c \ud050\ub808\uc774\uc158\ud558\ub294 \uacfc\uc815\uc774 \ubc88\uac70\ub85c\uc6b4 \uc801\uc6a9 \ubd84\uc57c\ub3c4 \uc788\uc9c0\ub9cc, \uace0\ub3c4\ub85c \uc804\ubb38\ud654\ub41c \ub3c4\uba54\uc778\uc5d0\uc11c \uc5d4\ud2f0\ud2f0\ub97c \ucc98\ub9ac\ud560 \ub54c\ub294 \ubd88\uac00\ud53c\ud569\ub2c8\ub2e4.<\/p>\n

\uc0c8\ub85c \ucd94\uac00\ub41c \ub9ac\uc878\ubc84\uc5d0 \uad00\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uae30<\/strong><\/h2>\n

\uc815\ud655\ud55c \uc77c\uce58\ub97c \uc81c\uc678\ud55c \ub9ac\uc878\ubc84\uc5d0\uc11c\uc758 \uccab \ub2e8\uacc4\ub294 \uba85\ud655\uc131\uc774 \ud544\uc694\ud55c \uc785\ub825 \ud14d\uc2a4\ud2b8\uc640 \uba85\ud655\ud654\ub97c \uc9c4\ud589\ud558\ub294 \ub3d9\uc548 \ubcc4\uce6d\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 KB\uc758 \ubaa8\ub4e0 \ud56d\ubaa9(cname \ubc0f whitelist)\uc5d0 \uad00\ud574 \ubca1\ud130 \ud45c\ud604\uc744 \ud655\ubcf4\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ubca1\ud130 \uc720\uc0ac\uc131 \uc77c\uce58 \ud615\uc2dd(\ucf54\uc0ac\uc778 \uc720\uc0ac\uc131)\uc744 \ud1b5\ud574 \ubcc4\uce6d\uc5d0 \uc810\uc218\uc640 \uc21c\uc704\uac00 \ubd80\uc5ec\ub429\ub2c8\ub2e4. \uc0c8\ub85c \ucd94\uac00\ub41c ER \uc635\uc158\uc5d0\uc11c, TF-IDF \uae30\ubc18 \ub9ac\uc878\ubc84\ub294 \ub2e4\uc591\ud55c n-gram \uae30\ub2a5(\ud45c\uba74 \uc218\uc900\uc758 \ud14d\uc2a4\ud2b8 \uae30\ub2a5)\uc744 \uad6c\uc131\ud55c \ub2e4\uc74c \uc2a4\ud30c\uc2a4 \ubca1\ud130\uc5d0 \ub300\ud55c \ucf54\uc0ac\uc778 \uc720\uc0ac\uc131\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4. \ud55c\ud3b8, \uc0ac\uc804 \ud559\uc2b5\ub41c \uc784\ubca0\ub354 \ub9ac\uc878\ubc84\ub294 \ud14d\uc2a4\ud2b8\uc758 \ubc00\uc9d1 \ubca1\ud130 \ud45c\ud604\uc5d0 \ub300\ud55c \ucf54\uc0ac\uc778 \uc720\uc0ac\uc131\uc744 \uc0ac\uc6a9\ud558\uc5ec \ube44\uad50\ud569\ub2c8\ub2e4. ER\uc758 \uc0ac\uc804 \ud559\uc2b5\ub41c \uc784\ubca0\ub354\ub294 \ub2e4\ub978 \uc811\uadfc \ubc29\uc2dd\uacfc \ube44\uad50\ud574 \uc5ec\ub7ec \uc7a5\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \ud5c8\uc6a9 \ubaa9\ub85d\uc5d0 \ud3ec\uad04\uc801\uc778 \uc815\ubcf4\ub97c \uc790\ub3d9\uc73c\ub85c \ucc44\uc6b0\uc9c0 \uc54a\uc544\ub3c4 \uad6c\ubb38\uc744 \uc774\ud574\ud558\uace0(\uc608: ‘\uae30\ub300\uce58 \ubbf8\ub9cc\uc758 \uc131\ub2a5’\uc774 ‘\ub0ae\uc740 \uc131\ub2a5’\uacfc \ub3d9\uc77c) \ub2e4\uc911 \uc5b8\uc5b4 \uc5d4\ud2f0\ud2f0 \uc77c\uce58\ub85c \uc27d\uac8c \ubcc0\ud658\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4(\uc608: \uc2a4\ud398\uc778\uc5b4\ub85c ‘tercio’\uc640 \uc601\uc5b4\ub85c ‘third’ \ub3d9\uc77c). \ud558\uc9c0\ub9cc \uc785\ub825 \ud14d\uc2a4\ud2b8 \uae38\uc774\uc758 \ucc28\uc774\uc640 \uac19\uc740 \uc0ac\uc804 \ud559\uc2b5\uacfc \uc720\ucd94\uac00 \ubd88\uc77c\uce58\ud558\ub2e4\ub294 \uc810\uc774 \uc0ac\uc804 \ud559\uc2b5\ub41c \uc784\ubca0\ub354\uc758 \ub2e8\uc810\uc785\ub2c8\ub2e4. \ub610\ud55c \uae30\ubcf8 \uc870\ubc00\ud55c \ubca1\ud130 \uacc4\uc0b0\uc73c\ub85c \uc778\ud574 \uc784\ubca0\ub354 \ubaa8\ub378\uc758 \ucd94\ub860 \uc2dc\uac04\uc774 \ub2e4\ub978 \ub9ac\uc878\ubc84 \uc635\uc158\ubcf4\ub2e4 \uc624\ub798 \uac78\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc801\ud569\ud55c \ubbf8\uc138 \uc870\uc815\uc744 \uac70\uce58\uba74 \uc784\ubca0\ub354 \ubaa8\ub378\uc740 \uc8fc\ub85c \ud45c\uba74 \uc218\uc900\uc758 \ud14d\uc2a4\ud2b8 \uae30\ub2a5\uc5d0 \uae30\ubc18\ud55c \ub2e4\ub978 \ub9ac\uc878\ubc84 \uc635\uc158\ubcf4\ub2e4 \ud6a8\uacfc\uc801\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798 \ubd84\uc11d\uc5d0\uc11c\ub294 \uc0ac\uc804 \ud559\uc2b5\ub41c \uc784\ubca0\ub354 \uae30\ubc18 \ub9ac\uc878\ubc84\ub97c Elasticsearch \ubc0f TF-IDF \uc5d4\ud2f0\ud2f0 \ub9ac\uc878\ubc84\uc640 \ube44\uad50\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ube44\uad50\ub97c \uc704\ud574 \uc120\ubcc4\ub41c \ub370\uc774\ud130 \uc138\ud2b8\uc5d0\ub294 \ud45c\uba74 \uc218\uc900\uc758 \ud14d\uc2a4\ud2b8 \uc77c\uce58\ubfd0 \uc544\ub2c8\ub77c \uad6c\ubb38 \uc77c\uce58\ub3c4 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n

\uc5ec\ub7ec \ub9ac\uc878\ubc84\uc758 \uc131\ub2a5<\/strong><\/h2>\n

\uc790\uccb4\uc801\uc73c\ub85c \uad6c\uc131\ub41c \ub2e4\uc591\ud55c \ub370\uc774\ud130 \uc138\ud2b8\ub85c \uc2e4\ud5d8\ud55c \uacb0\uacfc, \uc9e7\uc740 \ud14d\uc2a4\ud2b8 \uc5d4\ud2f0\ud2f0 \uc77c\uce58\uc5d0 \ub300\ud55c \uc5ec\ub7ec \uc5d4\ud2f0\ud2f0 \ub9ac\uc878\ubc84\uc758 \ud3c9\uade0 \uc131\ub2a5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. Top-1 \uac80\uc0c9 \uc810\uc218\ub294

\"\uc5ec\ub7ec<\/a>

\uc5ec\ub7ec \uc5d4\ud2f0\ud2f0 \ub9ac\uc878\ubc84\uc758 \uc131\ub2a5<\/p><\/div> \u00a0 \uc0ac\uc804 \ud559\uc2b5\ub41c BERT \ubcc0\ud615\uc740 Huggingface \ubb38\uc7a5-\ubcc0\ud615\uae30<\/a>\uc758 \uc77c\ubd80\ub85c \uc81c\uacf5\ub418\uba70 \ud50c\ub86f\uc740 \uc131\ub2a5\uc774 \uac00\uc7a5 \ub6f0\uc5b4\ub09c 5\uac1c\uc758 \ubcc0\ud615\uc758 \uc810\uc218\ub9cc\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. fastText\uc640 \uac19\uc774 \uc0ac\uc804 \ud559\uc2b5\ub41c \ub2e8\uc5b4 \uc784\ubca0\ub529 \ubaa8\ub378\uc758 \uc131\ub2a5\uc740 BERT \uc784\ubca0\ub354 \ubaa8\ub378 \ub610\ub294 TF-IDF \uae30\ubc18 \ub9ac\uc878\ubc84\uc5d0 \ube44\ud574 \ub5a8\uc5b4\uc9c0\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub0ae\uc740 \uc131\ub2a5\uc73c\ub85c \uc778\ud574 \ub3c4\uba54\uc778\uc774 \uc804\ud658\ub418\uace0 \ubbf8\uc138 \uc870\uc815\uc774 \uc218\ud589\ub418\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc131\ub2a5\uc774 \uac00\uc7a5 \ub6f0\uc5b4\ub09c BERT \ubcc0\ud615(\u2018distilbert-base-nli-stsb-mean-tokens’<\/em>)\uc758 \uc5ec\ub7ec \uad6c\uc131\uc744 \uc0ac\uc6a9\ud55c \ucd94\uac00\uc801\uc778 \ubd84\uc11d \uacb0\uacfc\ub294

\"\uc815\ud655\ub3c4<\/a>

\uc131\ub2a5\uc774 \uac00\uc7a5 \ub6f0\uc5b4\ub09c BERT \ubcc0\ud615\uc744 \uc0ac\uc6a9\ud558\ub294 \uc5ec\ub7ec \uad6c\uc131\uc758 \uc131\ub2a5<\/p><\/div> \u00a0 \uacb0\uacfc\ub294 BERTScore<\/a>\uc640 \uac19\uc740 \ub300\uccb4\uc801\uc778 \uc720\uc0ac\uc131\uc774 \uacbd\uc7c1\ub825\uc774 \uc5c6\ub2e4\ub294 \uc0ac\uc2e4\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ucd94\uac00\ub85c BERT \ubaa8\ub378\uc758 \uc5ec\ub7ec \ub808\uc774\uc5b4\ub97c \uc5f0\uacb0\ud558\uba74\uc11c \ucf54\uc0ac\uc778 \uc720\uc0ac\uc131\uc744 \uc0ac\uc6a9\ud558\uba74 Elasticsearch\uc758 \uc131\ub2a5\uc5d0 \uc77c\uce58\ud558\ub294 \uc131\ub2a5\uc744 \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. BERT\uc758 \uc5ec\ub7ec \ub808\uc774\uc5b4\uac00 \ubd80\ucc28\uc801\uc778 \uc815\ubcf4\ub97c \ucea1\ucc98\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc774\ub294 \uc9c1\uad00\uc801\uc785\ub2c8\ub2e4. \ub354 \uc801\uc740 \uba54\ubaa8\ub9ac \uacf5\uac04\uacfc \uc2dc\uac04 \ubcf5\uc7a1\uc131\uc73c\ub85c BERT \ubcc0\ud615\uc744 \uc591\uc790\ud654<\/a>\ud55c \ud6c4\uc5d0\ub3c4, \uc131\ub2a5 \uc800\ud558\uc728\uc740 2~3%\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4. \uc544\uc6b8\ub7ec \uc785\ub825\uc5d0 \ub9de\ucda4\ubc95 \uc624\ub958\uac00 \uc788\ub294 \uc784\uc758\ub85c \ub178\uc774\uc988\uac00 \uc801\uc6a9\ub41c \ub370\uc774\ud130\uc5d0 \ub300\ud574 \ud3c9\uac00\ud558\ub294 \uacbd\uc6b0\uc5d0\ub3c4, TF-IDF \uae30\ubc18 \ub9ac\uc878\ubc84\uc758 \uc131\ub2a5\uc740 \ub2e4\ub978 \ub9ac\uc878\ubc84\ubcf4\ub2e4 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uc774 \ub9ac\uc878\ubc84\ub85c \uc778\ud574 \ub2e4\uc591\ud55c n-gram\uc774 \ucea1\ucc98\ub418\uae30 \ub54c\ubb38\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. (\ubcf8 \uc2e4\ud5d8\uc5d0\uc11c\ub294 \ud5c8\uc6a9 \ubaa9\ub85d \ud14d\uc2a4\ud2b8\uac00 \ud14c\uc2a4\ud2b8 \uc778\uc2a4\ud134\uc2a4\ub85c \uc7ac\uc0ac\uc6a9\ub418\uace0 \ub9de\ucda4\ubc95 \uc624\ub958\uac00 \uc801\uc6a9\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubaa8\ub4e0 \ud14c\uc2a4\ud2b8 \uc5d4\ud2f0\ud2f0\uac00 \ud5c8\uc6a9 \ubaa9\ub85d\uc5d0\ub3c4 \uc874\uc7ac\ud558\ubbc0\ub85c \ub178\uc774\uc988 0%, \uc815\ud655\ub3c4 100%\ub85c \ub098\ud0c0\ub0a9\ub2c8\ub2e4!)

\"\ub9de\ucda4\ubc95<\/a>

\ub9de\ucda4\ubc95 \uc624\ub958\uac00 \uc801\uc6a9\ub41c \ud14d\uc2a4\ud2b8 \uc77c\uce58\uc5d0 \ub300\ud55c \uc131\ub2a5<\/p><\/div> \u00a0 \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \ub2e4\uc74c \ud50c\ub86f\uc5d0\uc11c\ub294 \uc5ec\ub7ec \ub9ac\uc878\ubc84 \uc635\uc158\uc5d0 \uac78\uce5c \uc720\ucd94 \uc2dc\uac04 \ubcf5\uc7a1\uc131\uc758 \ucc28\uc774\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \"\ub2e4\uc591\ud55c<\/a> \u00a0 (\uc67c\ucabd\uc5d0\uc11c \uc624\ub978\ucabd\uc73c\ub85c: \uac00\uc7a5 \uc815\ud655\ud55c BERT, TF-IDF, Elasticsearch) \ub2e4\uc591\ud55c \ud06c\uae30\uc758 \uae30\uc220 \uc790\ub8cc\uc5d0 \ub530\ub978 \uc5d4\ud2f0\ud2f0\ub2f9 \uc720\ucd94 \uc2dc\uac04 X\ucd95\uc740 \uae30\uc220 \uc790\ub8cc\uc758 \ud06c\uae30\ub97c \ub098\ud0c0\ub0b4\uace0, Y\ucd95\uc740 \uc5d4\ud2f0\ud2f0\ub2f9 \uc2dc\uac04\uc744 \ubc00\ub9ac\ucd08 \ub2e8\uc704\ub85c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub178\ub780\uc0c9\uc740 \uc785\ub825 \ud14d\uc2a4\ud2b8\ub97c \uc778\ucf54\ub529\ud558\ub294 \uc720\ucd94 \uc2dc\uac04\uc774\uace0, \ucd08\ub85d\uc0c9\uc740 \uc720\uc0ac\uc131 \uacc4\uc0b0\uc5d0 \ub300\ud55c \uc720\ucd94 \uc2dc\uac04\uc785\ub2c8\ub2e4. TF-IDF\uc640 Elasticsearch\uc758 \uc2dc\uac04 \ubcf5\uc7a1\uc131\uc740 \uc0c1\ub2f9\ud788 \ube44\uc2b7\ud558\uc9c0\ub9cc, \uac00\uc7a5 \uc6b0\uc218\ud55c BERT \ubcc0\ud615\uc740 \uc591\uc790\ud654\ub97c \uac70\uce5c\ub2e4 \ud558\ub354\ub77c\ub3c4 20\ubc30 \ub290\ub9bd\ub2c8\ub2e4. \ucd5c\uc0c1\uc704 4\uac1c \ub808\uc774\uc5b4\ub97c \uc5f0\uacb0\ud558\uc9c0 \uc54a\ub294 \uacbd\uc6b0 10\ubc30 \ub354 \ub290\ub9b0 \uc18d\ub3c4\ub85c \uc644\ud654\ub418\uc9c0\ub9cc, \uc815\ud655\ub3c4\ub97c \uc783\uac8c \ub429\ub2c8\ub2e4.<\/p>\n

\uc5d4\ud2f0\ud2f0 \ub9ac\uc878\ubc84 \uc120\ud0dd \ubc0f \uad6c\uc131<\/strong><\/h2>\n

MindMeld \uc5d4\ud2f0\ud2f0 \ub9ac\uc878\ubc84 \uad6c\uc131\uc740 \uc0ac\uc6a9\ub418\ub294 \ub9ac\uc878\ubc84\uc5d0 \ub530\ub77c \ub2e4\uc591\ud55c \uad6c\uc131 \uac00\ub2a5\ud55c \ub9e4\uac1c\ubcc0\uc218\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub2e4\uc74c \uc2a4\ub2c8\ud3ab\uc744 \uc571\uc758 ‘config.py’\uc5d0 \uc0ac\uc6a9\ud558\uba74 Huggingface\uc5d0\uc11c \uc6d0\ud558\ub294 \uc0ac\uc804 \ud559\uc2b5\ub41c BERT \ubaa8\ub378\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. ENTITY_RESOLVER_CONFIG = {<\/em> \u00a0\u00a0\u00a0 ‘model_type’: ‘resolver’,<\/em> \u00a0\u00a0\u00a0 ‘model_settings’: {<\/em> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ‘resolver_type’: ‘sbert_cosine_similarity’,<\/em> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ‘pretrained_name_or_abspath’: ‘distilbert-base-nli-stsb-mean-tokens’,<\/em> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 …<\/em> \u00a0\u00a0\u00a0 }<\/em> }<\/em> ’embedder_type’ \ub9e4\uac1c\ubcc0\uc218\ub97c \uc218\uc815\ud558\uc5ec \ub2e4\ub978 \uc784\ubca0\ub354 \ubaa8\ub378\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. ENTITY_RESOLVER_CONFIG = {<\/em> \u00a0\u00a0\u00a0 ‘model_type’: ‘resolver’,<\/em> \u00a0\u00a0\u00a0 ‘model_settings’: {<\/em> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ‘resolver_type’: ’embedder_cosine_similarity’,<\/em> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ’embedder_type’: ‘glove’,<\/em> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2026<\/em> \u00a0\u00a0\u00a0 }<\/em> }<\/em> \uc784\ubca0\ub354 \ubaa8\ub378\uc744 \uc784\ubca0\ub354 \ubaa8\ub378\ubcc4 \uad6c\uc131\uacfc \ud568\uaed8 \uc0ac\uc6a9\ud560 \ub54c ‘batch-size’\uc640 \uac19\uc740 \ub7f0\ud0c0\uc784 \uad6c\uc131\uc744 \uc9c0\uc815\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. TF-IDF \uae30\ubc18 \ub9ac\uc878\ubc84\ub97c \ub85c\ub4dc\ud558\ub824\uba74 \ub2e4\uc74c\uc744 \ub530\ub974\uc138\uc694. ENTITY_RESOLVER_CONFIG = {<\/em> \u00a0\u00a0\u00a0 ‘model_type’: ‘resolver’,<\/em> \u00a0\u00a0\u00a0 ‘model_settings’: {<\/em> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ‘resolver_type’: ‘tfidf_cosine_similarity’,<\/em> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 …<\/em> \u00a0\u00a0\u00a0 }<\/em> }<\/em>KB \ub0b4 \uac01 \uc5d4\ud2f0\ud2f0\uc5d0 \ub300\ud574, \ubaa8\ub4e0 \ubcc4\uce6d \uc784\ubca0\ub529\uc758 \ud3c9\uade0\/\ucd5c\ub300 \ud480\uc778 \ud2b9\uc218 \uc784\ubca0\ub529\uc774 \uad6c\uc131\ub418\uba74 \uacc4\uc0b0\ub418\uc5b4 \ud655\uc778\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc218\ud55c \uc784\ubca0\ub529\uc744 \uc0ac\uc6a9\ud558\uba74 \uc57d\uac04 \ub354 \ub192\uc740 \ucef4\ud4e8\ud305 \ube44\uc6a9\uc73c\ub85c \ub9ac\uc878\ubc84\uc758 \uc815\ud655\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uc790\uc138\ud55c \ub0b4\uc6a9\uacfc \ubaa8\ub4e0 \uad6c\uc131 \uac00\ub2a5\ud55c \uc635\uc158\uc740 \uacf5\uc2dd \ubb38\uc11c<\/a>\uc758 ‘\uad6c\uc131’ \uc139\uc158\uc744 \ucc38\uc870\ud558\uc138\uc694.<\/p>\n

\uacb0\ub860 \ubc0f \ud5a5\ud6c4 \ubc29\uc548<\/strong><\/h2>\n

\uacb0\ub860\uc801\uc73c\ub85c Elasticsearch \uae30\ubc18 \ub9ac\uc878\ubc84\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc5c6\ub294 \ud2b9\uc218\ud55c \uacbd\uc6b0\ub97c \uc81c\uc678\ud558\uace0\ub294 Elasticsearch \uae30\ubc18 \ub9ac\uc878\ubc84\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \ub300\uccb4 \uc2dc\uc2a4\ud15c\uc73c\ub85c \ub354 \ub9ce\uc740 \uad6c\ubb38 \uc77c\uce58\uac00 \ud544\uc694\ud55c \uacbd\uc6b0\uc5d0\ub294 \uc784\ubca0\ub354 \ubaa8\ub378 \uae30\ubc18 \ub9ac\uc878\ubc84\ub97c, \uc774\ub7ec\ud55c \uc694\uad6c \uc0ac\ud56d\uc774 \uc5c6\ub294 \uacbd\uc6b0\uc5d0\ub294 TF-IDF \uae30\ubc18 \ub9ac\uc878\ubc84\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. MindMeld ER \ubaa8\ub4c8\uc5d0\uc11c\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc5b4\ub5a4 \ub9ac\uc878\ubc84\uac00 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub294\uc9c0 \ub098\ud0c0\ub0b4\ub294 API\ub97c \uc544\uc9c1 \uc81c\uacf5\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc9c0\uc6d0\uacfc \uc784\ubca0\ub354 \ubaa8\ub378 \uae30\ubc18 \ub9ac\uc878\ubc84\ub97c \ubbf8\uc138 \uc870\uc815\ud560 \uc218 \uc788\ub294 \uae30\ub2a5\uc774 \ucd94\uac00\ub420 \uc608\uc815\uc785\ub2c8\ub2e4. \u00a0 Webex\uc5d0 \ub4f1\ub85d\ud558\uc138\uc694.<\/a> \ub3c4\uc6c0\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \ud648\ud398\uc774\uc9c0<\/a>\ub97c \ud655\uc778\ud558\uac70\ub098 \uc9c1\uc811 \ubb38\uc758<\/a>\ud574\uc8fc\uc138\uc694. Webex\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 \uc11c\ube44\uc2a4\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uace0 \ubb34\ub8cc \uacc4\uc815\uc744 \ub9cc\ub4e4\ub824\uba74 \uc5ec\uae30\ub97c \ud074\ub9ad<\/a>\ud558\uc138\uc694.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\uc18c\uac1c ER(Entity Resolution)\uc740 \uc5d4\ud2f0\ud2f0\ub97c \uba85\ud655\ud654\ud558\ub294 \ud504\ub85c\uc138\uc2a4\uc785\ub2c8\ub2e4. \uc870\ud68c KB(Knowledge Base)\uc5d0\uc11c \uac00\uc7a5 \uc801\ud569\ud55c \uc2e4\uc81c \uc774\ub984\uc5d0 \ud14d\uc2a4\ud2b8 \uba58\uc158\uc744 \ub9e4\ud551\ud558\uc5ec \uc5d4\ud2f0\ud2f0\ub97c \uba85\ud655\ud654\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 […]<\/p>\n","protected":false},"author":5432,"featured_media":18904,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1532],"tags":[887],"class_list":["post-352666","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-engineering-ko","tag-pstn"],"acf":[],"yoast_head":"\nMindMeld ER(Entity Resolution)\uc758 \uc0c8\ub85c\uc6b4 \uae30\ub2a5 | Webex Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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