\ub525 \ub7ec\ub2dd\uc744 \uc774\uc6a9\ud55c \uc790\uc5f0\uc5b4 \ucc98\ub9ac\uc640 LDA \uc2e4\uc2b5 - \ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8<\/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:\/\/atmokpo.com\/w\/25471\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\ub525 \ub7ec\ub2dd\uc744 \uc774\uc6a9\ud55c \uc790\uc5f0\uc5b4 \ucc98\ub9ac\uc640 LDA \uc2e4\uc2b5 - \ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8\" \/>\n<meta property=\"og:description\" content=\"\ub525 \ub7ec\ub2dd\uc740 \ucd5c\uadfc \uba87 \ub144\uac04 \uc790\uc5f0\uc5b4 \ucc98\ub9ac(NLP) \ubd84\uc57c\uc5d0\uc11c \ud601\uc2e0\uc744 \uac00\uc838\uc654\uc2b5\ub2c8\ub2e4. \ub525 \ub7ec\ub2dd\uc744 \ud65c\uc6a9\ud55c \ubaa8\ub378\ub4e4\uc740 \uc8fc\uc5b4\uc9c4 \ub370\uc774\ud130\uc5d0\uc11c \ud2b9\uc9d5\uc744 \ud559\uc2b5\ud558\uace0, \uc774\ub97c \ud1b5\ud574 \ud14d\uc2a4\ud2b8\uc758 \uc758\ubbf8\ub97c \ud30c\uc545\ud558\uc5ec \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubcf8 \uac15\uc88c\uc5d0\uc11c\ub294 \uc0ac\uc774\ud0b7\ub7f0\uc744 \ud65c\uc6a9\ud55c \uc7a0\uc7ac \ub514\ub9ac\ud074\ub808 \ud560\ub2f9(LDA)\uc758 \uc2e4\uc2b5\uc744 \uc911\uc2ec\uc73c\ub85c \ub525 \ub7ec\ub2dd\uc774 \uc790\uc5f0\uc5b4 \ucc98\ub9ac\uc5d0 \uc5b4\ub5bb\uac8c \uc801\uc6a9\ub418\ub294\uc9c0\ub97c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. 1. \uc790\uc5f0\uc5b4 \ucc98\ub9ac\ub780? \uc790\uc5f0\uc5b4 \ucc98\ub9ac(NLP)\ub294 \ucef4\ud4e8\ud130\uc640 \uc778\uac04(\uc790\uc5f0\uc5b4) \uac04\uc758 \uc0c1\ud638\uc791\uc6a9\uc744 \ub2e4\ub8e8\ub294 \ubd84\uc57c\ub85c, … \ub354 \ubcf4\uae30 "\ub525 \ub7ec\ub2dd\uc744 \uc774\uc6a9\ud55c \uc790\uc5f0\uc5b4 \ucc98\ub9ac\uc640 LDA \uc2e4\uc2b5"\" \/>\n<meta property=\"og:url\" content=\"https:\/\/atmokpo.com\/w\/25471\/\" \/>\n<meta property=\"og:site_name\" content=\"\ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8\" \/>\n<meta property=\"article:published_time\" content=\"2024-10-26T09:55:23+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-11-26T08:01:39+00:00\" \/>\n<meta name=\"author\" content=\"root\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@bebubo4\" \/>\n<meta name=\"twitter:site\" content=\"@bebubo4\" \/>\n<meta name=\"twitter:label1\" content=\"\uae00\uc4f4\uc774\" \/>\n\t<meta name=\"twitter:data1\" content=\"root\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/atmokpo.com\/w\/25471\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/atmokpo.com\/w\/25471\/\"},\"author\":{\"name\":\"root\",\"@id\":\"https:\/\/atmokpo.com\/w\/#\/schema\/person\/91b6b3b138fbba0efb4ae64b1abd81d7\"},\"headline\":\"\ub525 \ub7ec\ub2dd\uc744 \uc774\uc6a9\ud55c \uc790\uc5f0\uc5b4 \ucc98\ub9ac\uc640 LDA \uc2e4\uc2b5\",\"datePublished\":\"2024-10-26T09:55:23+00:00\",\"dateModified\":\"2024-11-26T08:01:39+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/atmokpo.com\/w\/25471\/\"},\"wordCount\":47,\"publisher\":{\"@id\":\"https:\/\/atmokpo.com\/w\/#organization\"},\"articleSection\":[\"\ub525\ub7ec\ub2dd \uc790\uc5f0\uc5b4\ucc98\ub9ac\"],\"inLanguage\":\"ko-KR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/atmokpo.com\/w\/25471\/\",\"url\":\"https:\/\/atmokpo.com\/w\/25471\/\",\"name\":\"\ub525 \ub7ec\ub2dd\uc744 \uc774\uc6a9\ud55c \uc790\uc5f0\uc5b4 \ucc98\ub9ac\uc640 LDA \uc2e4\uc2b5 - 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<\/p>\n

\ub525 \ub7ec\ub2dd\uc740 \ucd5c\uadfc \uba87 \ub144\uac04 \uc790\uc5f0\uc5b4 \ucc98\ub9ac(NLP) \ubd84\uc57c\uc5d0\uc11c \ud601\uc2e0\uc744 \uac00\uc838\uc654\uc2b5\ub2c8\ub2e4. \ub525 \ub7ec\ub2dd\uc744 \ud65c\uc6a9\ud55c \ubaa8\ub378\ub4e4\uc740 \uc8fc\uc5b4\uc9c4 \ub370\uc774\ud130\uc5d0\uc11c \ud2b9\uc9d5\uc744 \ud559\uc2b5\ud558\uace0, \uc774\ub97c \ud1b5\ud574 \ud14d\uc2a4\ud2b8\uc758 \uc758\ubbf8\ub97c \ud30c\uc545\ud558\uc5ec \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubcf8 \uac15\uc88c\uc5d0\uc11c\ub294 \uc0ac\uc774\ud0b7\ub7f0\uc744 \ud65c\uc6a9\ud55c \uc7a0\uc7ac \ub514\ub9ac\ud074\ub808 \ud560\ub2f9(LDA)\uc758 \uc2e4\uc2b5\uc744 \uc911\uc2ec\uc73c\ub85c \ub525 \ub7ec\ub2dd\uc774 \uc790\uc5f0\uc5b4 \ucc98\ub9ac\uc5d0 \uc5b4\ub5bb\uac8c \uc801\uc6a9\ub418\ub294\uc9c0\ub97c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

1. \uc790\uc5f0\uc5b4 \ucc98\ub9ac\ub780?<\/h2>\n
\uc790\uc5f0\uc5b4 \ucc98\ub9ac(NLP)\ub294 \ucef4\ud4e8\ud130\uc640 \uc778\uac04(\uc790\uc5f0\uc5b4) \uac04\uc758 \uc0c1\ud638\uc791\uc6a9\uc744 \ub2e4\ub8e8\ub294 \ubd84\uc57c\ub85c, \uc5b8\uc5b4\ub97c \uc774\ud574\ud558\uace0 \uc0dd\uc131\ud558\ub294 \uac83\uc744 \ubaa9\ud45c\ub85c \ud569\ub2c8\ub2e4. NLP\uc758 \uc8fc\uc694 \ubb38\uc81c\ub294 \ud14d\uc2a4\ud2b8 \ub370\uc774\ud130\ub97c \uae30\uacc4\uac00 \uc774\ud574\ud560 \uc218 \uc788\ub294 \ud615\uc2dd\uc73c\ub85c \ubcc0\ud658\ud558\uace0 \uc774\ub97c \ud1b5\ud574 \uc0ac\uc6a9\uc790\uc758 \uc758\ub3c4\ub97c \ud30c\uc545\ud558\uac70\ub098, \uc815\ubcf4\ub97c \ucd94\ucd9c\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

1.1 NLP\uc758 \uc8fc\uc694 \uc791\uc5c5<\/h3>\n

\ud14d\uc2a4\ud2b8 \ubd84\ub958: \uc774\uba54\uc77c \uc2a4\ud338 \uac10\uc9c0, \ub274\uc2a4 \uae30\uc0ac \ubd84\ub958 \ub4f1<\/li>\n
\uac10\uc815 \ubd84\uc11d: \ub9ac\ubdf0 \ud3c9\uac00, \uc18c\uc15c \ubbf8\ub514\uc5b4 \ud53c\ub4dc\ubc31 \ub4f1<\/li>\n
\uae30\uacc4 \ubc88\uc5ed: \ud558\ub098\uc758 \uc5b8\uc5b4\ub85c \uc791\uc131\ub41c \ud14d\uc2a4\ud2b8\ub97c \ub2e4\ub978 \uc5b8\uc5b4\ub85c \ubcc0\ud658<\/li>\n
\uc9c8\ubb38 \uc751\ub2f5 \uc2dc\uc2a4\ud15c: \uc0ac\uc6a9\uc790\uc758 \uc9c8\ubb38\uc5d0 \ub300\ud574 \uc815\ud655\ud55c \ub2f5\ubcc0 \uc81c\uacf5<\/li>\n

\uc790\ub3d9 \uc694\uc57d: \uae34 \ubb38\uc11c\ub97c \uac04\ub2e8\ud558\uac8c \uc694\uc57d<\/li>\n<\/ul>\n

2. \ub525 \ub7ec\ub2dd \uae30\ubc18\uc758 \uc790\uc5f0\uc5b4 \ucc98\ub9ac<\/h2>\n
\ub525 \ub7ec\ub2dd\uc740 \uc778\uacf5 \uc2e0\uacbd\ub9dd\uc744 \uc774\uc6a9\ud558\uc5ec \ub370\uc774\ud130\uc5d0\uc11c \uc790\ub3d9\uc73c\ub85c \ud2b9\uc9d5\uc744 \ucd94\ucd9c\ud558\uace0 \ud328\ud134\uc744 \ud559\uc2b5\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc790\uc5f0\uc5b4 \ucc98\ub9ac\uc5d0 \ub525 \ub7ec\ub2dd\uc744 \uc801\uc6a9\ud558\uba74 \ub354\uc6b1 \uc815\uad50\ud558\uace0, \ub3d9\uc801\uc778 \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

2.1 \ub525 \ub7ec\ub2dd \ubaa8\ub378\uc758 \uc885\ub958<\/h3>\n

\uc21c\ud658 \uc2e0\uacbd\ub9dd(RNN): \uc21c\ucc28 \ub370\uc774\ud130\ub97c \ucc98\ub9ac\ud558\ub294 \ub370 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/li>\n
LSTM(Long Short-Term Memory): RNN\uc758 \ub2e8\uc810\uc744 \ubcf4\uc644\ud558\uc5ec \uc7a5\uae30 \uc758\uc874\uc131 \ubb38\uc81c\ub97c \ud574\uacb0\ud569\ub2c8\ub2e4.<\/li>\n
\ubcc0\ud658\uae30(Transformer): Attention \uba54\ucee4\ub2c8\uc998\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ub97c \ucc98\ub9ac\ud558\uba70, \ucd5c\uadfc NLP\uc5d0\uc11c \ub9e4\uc6b0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n

BERT(Bidirectional Encoder Representations from Transformers): \ud14d\uc2a4\ud2b8\uc758 \uae4a\uc774 \uc788\ub294 \uc758\ubbf8\ub97c \uc774\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/li>\n<\/ul>\n

3. \uc7a0\uc7ac \ub514\ub9ac\ud074\ub808 \ud560\ub2f9(LDA) \uac1c\uc694<\/h2>\n
LDA\ub294 \ubb38\uc11c \uc9d1\ud569\uc744 \uc8fc\uc5b4\uc9c4 \uc8fc\uc81c\uc5d0 \ub530\ub77c \ubd84\ub958\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ub418\ub294 \uae30\uacc4 \ud559\uc2b5 \uc54c\uace0\ub9ac\uc998\uc73c\ub85c, \uac01 \ubb38\uc11c\ub294 \uc5ec\ub7ec \uc8fc\uc81c\uc758 \ud63c\ud569\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4. LDA\ub294 \ubb38\uc11c\uc5d0\uc11c \uc228\uaca8\uc9c4 \uc8fc\uc81c\ub97c \ubc1c\uacac\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n

3.1 LDA\uc758 \uae30\ucd08 \uac1c\ub150<\/h3>\n

\ubb38\uc11c: \uc790\uc5f0\uc5b4\ub85c \uc791\uc131\ub41c \ud14d\uc2a4\ud2b8\uc774\uba70, \uc8fc\uc81c\ub97c \ud3ec\ud568\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
\uc8fc\uc81c: \ub2e8\uc5b4\uc758 \ubd84\ud3ec\ub85c \ud45c\ud604\ub418\uba70, \uac01 \ub2e8\uc5b4\ub294 \ud2b9\uc815 \uc8fc\uc81c\uc640 \ud2b9\uc815\ud55c \uad00\uacc4\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n

\uc7a0\uc7ac\uc131: \uc8fc\uc81c\ub294 \uba85\uc2dc\uc801\uc73c\ub85c \uad00\ucc30\ud560 \uc218 \uc5c6\uc73c\uba70, \ub370\uc774\ud130\uc5d0\uc11c \ucd94\ub860\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n

4. LDA\uc758 \uc218\ud559\uc801 \ubc30\uacbd<\/h2>\n

LDA\ub294 \ubca0\uc774\uc9c0\uc548 \ubaa8\ub378\ub85c, \uac01 \ubb38\uc11c\uc758 \uc8fc\uc81c\uc640 \ub2e8\uc5b4\uc758 \ubd84\ud3ec\ub97c \ubca0\uc774\uc9c0\uc548 \ucd94\ub860\uc744 \ud1b5\ud574 \ucd94\uc815\ud569\ub2c8\ub2e4. LDA \ubaa8\ub378\uc5d0\uc11c \ub2e4\uc74c\uacfc \uac19\uc740 \uac00\uc815\uc744 \ud569\ub2c8\ub2e4:<\/p>\n

\uac01 \ubb38\uc11c\ub294 \uc5ec\ub7ec \uc8fc\uc81c\ub85c\ubd80\ud130 \ub2e8\uc5b4\ub97c \uc120\ud0dd.<\/li>\n

\uac01 \uc8fc\uc81c\ub294 \ub2e8\uc5b4\uc758 \ud655\ub960 \ubd84\ud3ec\ub85c \ud45c\ud604.<\/li>\n<\/ul>\n

4.1 LDA\uc758 \uacfc\uc815<\/h3>\n

\uac01 \ubb38\uc11c\uc5d0 \uc8fc\uc81c\ub97c \ub79c\ub364\ud558\uac8c \ud560\ub2f9.<\/li>\n
\ud560\ub2f9\ub41c \uc8fc\uc81c\uc5d0 \ub530\ub77c \ubb38\uc11c \ub0b4 \ub2e8\uc5b4\ub97c \uad6c\uc131.<\/li>\n
\ubd80\uc11c\uc758 \uac01 \uc8fc\uc81c\ub97c \uae30\ubc18\uc73c\ub85c \ub2e8\uc5b4\uc758 \ubd84\ud3ec\ub97c \uc5c5\ub370\uc774\ud2b8.<\/li>\n

\uc774 \uacfc\uc815\uc744 \ubc18\ubcf5\ud558\uc5ec \uc8fc\uc81c\uc640 \ub2e8\uc5b4\uc758 \ubd84\ud3ec\ub97c \ucd5c\uc801\ud654.<\/li>\n<\/ol>\n

5. \uc0ac\uc774\ud0b7\ub7f0\uc744 \uc774\uc6a9\ud55c LDA \uad6c\ud604<\/h2>\n
\uc0ac\uc774\ud0b7\ub7f0\uc740 \ud30c\uc774\uc36c\uc73c\ub85c \uc791\uc131\ub41c \uba38\uc2e0\ub7ec\ub2dd \ub77c\uc774\ube0c\ub7ec\ub9ac\ub85c, \uc190\uc27d\uac8c LDA \ubaa8\ub378\uc744 \uad6c\ucd95\ud558\uace0 \uc2e4\ud5d8\ud560 \uc218 \uc788\ub294 \uac15\ub825\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. \ubcf8 \uc808\uc5d0\uc11c\ub294 \uc0ac\uc774\ud0b7\ub7f0\uc744 \uc0ac\uc6a9\ud558\uc5ec LDA\ub97c \uc801\uc6a9\ud558\ub294 \ub2e8\uacc4\ubcc4 \uacfc\uc815\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

5.1 \ub370\uc774\ud130 \uc900\ube44<\/h3>\n

\uccab \ubc88\uc9f8 \ub2e8\uacc4\ub294 \ubd84\uc11d\ud560 \ubb38\uc11c \uc9d1\ud569\uc744 \uc900\ube44\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub274\uc2a4 \uae30\uc0ac \ub370\uc774\ud130\ub098 \ud2b8\uc704\ud130 \ub370\uc774\ud130 \ub4f1\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcf8 \uc608\uc81c\uc5d0\uc11c\ub294 \ud14d\uc2a4\ud2b8 \ub370\uc774\ud130\ub97c \uc804\ucc98\ub9ac\ud558\uc5ec LDA \ubaa8\ub378\uc5d0 \uc801\uc6a9\ud560 \uc900\ube44\ub97c \ud569\ub2c8\ub2e4.<\/p>\n

import pandas as pd\nfrom sklearn.feature_extraction.text import CountVectorizer\n\n# \ub370\uc774\ud130 \ub85c\ub4dc\ndocs = [\"\ub098\ub294 AI \uae30\uc220\uc774 \uc88b\uc544.\", \"\ub525 \ub7ec\ub2dd\uc740 \uc790\uc5f0\uc5b4 \ucc98\ub9ac\ub97c \ud601\uc2e0\ud558\uace0 \uc788\ub2e4.\",\n        \"\uc0ac\uc774\ud0b7\ub7f0\uc744 \uc774\uc6a9\ud55c \uba38\uc2e0\ub7ec\ub2dd \uc2e4\uc2b5!\", \"\uc790\uc5f0\uc5b4 \ucc98\ub9ac\uc758 \uc815\uc758\ub294 \uac04\ub2e8\ud558\ub2e4.\",\n        \"\uc6b0\ub9ac\ub294 \ub525 \ub7ec\ub2dd\uc744 \ud65c\uc6a9\ud560 \uac83\uc774\ub2e4.\"]\n\n# \ub2e8\uc5b4 \ucd9c\ud604 \ud589\ub82c \uc0dd\uc131\nvectorizer = CountVectorizer()\nX = vectorizer.fit_transform(docs)\n<\/code><\/pre>\n5.2 LDA \ubaa8\ub378 \uad6c\ucd95<\/h3>\n\uc774\uc81c \ub2e8\uc5b4 \ucd9c\ud604 \ud589\ub82c\uc744 \uc0ac\uc6a9\ud558\uc5ec LDA \ubaa8\ub378\uc744 \uad6c\ucd95\ud569\ub2c8\ub2e4. \uc0ac\uc774\ud0b7\ub7f0\uc758 LatentDirichletAllocation<\/code> \ud074\ub798\uc2a4\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
from sklearn.decomposition import LatentDirichletAllocation\n\n# LDA \ubaa8\ub378 \uc0dd\uc131\nlda = LatentDirichletAllocation(n_components=2, random_state=42)\nlda.fit(X)\n<\/code><\/pre>\n5.3 \uacb0\uacfc \ubd84\uc11d<\/h3>\nLDA \ubaa8\ub378\uc740 \uac01 \ubb38\uc11c\uc5d0 \ub300\ud55c \uc8fc\uc81c\uc758 \ubd84\ud3ec\uc640 \uac01 \uc8fc\uc81c\uc5d0 \ub300\ud55c \ub2e8\uc5b4\uc758 \ubd84\ud3ec\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ubb38\uc11c \uac04\uc758 \uc720\uc0ac\uc131\uc744 \ud30c\uc545\ud558\uace0, \uc228\uaca8\uc9c4 \uc8fc\uc81c\ub97c \ubc1c\uacac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
<\/code#><\/pre>\n5.4 \uc2dc\uac01\ud654<\/h3>\nLDA\uc758 \uacb0\uacfc\ub97c \uc2dc\uac01\uc801\uc73c\ub85c \ud45c\ud604\ud558\uba74 \uc8fc\uc81c \uac04\uc758 \uad00\uacc4\ub97c \ub354 \uc798 \uc774\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc2dc\uac01\ud654 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc9c0\ub9cc, \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ubc29\ubc95 \uc911 \ud558\ub098\ub294 pyLDAvis\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n
import pyLDAvis\nimport pyLDAvis.sklearn\n\n# pyLDAvis\ub97c \uc0ac\uc6a9\ud574 \uc2dc\uac01\ud654\npanel = pyLDAvis.sklearn.prepare(lda, X, vectorizer)\npyLDAvis.display(panel)\n<\/code><\/pre>\n6. \ub525 \ub7ec\ub2dd\uacfc LDA\uc758 \ube44\uad50<\/h2>\n\ub525 \ub7ec\ub2dd \ubaa8\ub378\uacfc LDA \ubaa8\ub378\uc740 \uc790\uc5f0\uc5b4 \ucc98\ub9ac\uc5d0 \ub300\ud55c \uc811\uadfc \ubc29\uc2dd\uc774 \ub2e4\ub985\ub2c8\ub2e4. \ub525 \ub7ec\ub2dd\uc740 \ub300\ub7c9\uc758 \ub370\uc774\ud130\ub85c\ubd80\ud130 \ud328\ud134\uc744 \ud559\uc2b5\ud558\ub294 \ubc18\uba74, LDA\ub294 \ubb38\uc11c\uc758 \uc8fc\uc81c\ub97c \uc720\ucd94\ud558\ub294 \ub370 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4. \ub450 \uae30\uc220\uc758 \uc7a5\ub2e8\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n
6.1 \uc7a5\uc810<\/h3>\n\n\ub525 \ub7ec\ub2dd:<\/strong> \ub192\uc740 \uc815\ud655\ub3c4, \uae30\ub2a5 \ucd94\ucd9c \uc790\ub3d9\ud654, \ubcf5\uc7a1\ud55c \ud328\ud134 \uc778\uc2dd.<\/li>\n
LDA:<\/strong> \uc8fc\uc81c \ubaa8\ub378\ub9c1\uc758 \ud6a8\uc728\uc131, \ub370\uc774\ud130\uc758 \ud574\uc11d \uc6a9\uc774\uc131.<\/li>\n<\/ul>\n6.2 \ub2e8\uc810<\/h3>\n\n\ub525 \ub7ec\ub2dd:<\/strong> \ub370\uc774\ud130 \uc694\uad6c\ub7c9\uc774 \ub9ce\uace0, \uacfc\uc801\ud569 \ubb38\uc81c \ubc1c\uc0dd \uac00\ub2a5\uc131.<\/li>\n
LDA:<\/strong> \uc0ac\uc804 \uc815\uc758\ub41c \uc8fc\uc81c \uc218\uc5d0 \uc758\uc874\ud558\uba70, \ubcf5\uc7a1\ud55c \uad00\uacc4 \ud45c\ud604\uc774 \uc5b4\ub824\uc6c0.<\/li>\n<\/ul>\n7. \uacb0\ub860<\/h2>\n\uc774 \uac15\uc88c\uc5d0\uc11c\ub294 \ub525 \ub7ec\ub2dd\uc744 \uc774\uc6a9\ud55c \uc790\uc5f0\uc5b4 \ucc98\ub9ac\uc640 \uc0ac\uc774\ud0b7\ub7f0\uc758 \uc7a0\uc7ac \ub514\ub9ac\ud074\ub808 \ud560\ub2f9(LDA) \uc2e4\uc2b5\uc744 \ud1b5\ud574 \ub450 \uae30\uc220\uc758 \ucc28\ubcc4\uc131\uacfc \uc0ac\uc6a9\ubc95\uc744 \uc54c\uc544\ubcf4\uc558\uc2b5\ub2c8\ub2e4. \ub450 \ubc29\ubc95 \ubaa8\ub450 \uc790\uc5f0\uc5b4 \ucc98\ub9ac\uc5d0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uc9c0\ub9cc, \uc0c1\ud669\uc5d0 \ub530\ub77c \uc801\ud569\ud55c \ubc29\ubc95\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \ub370\uc774\ud130\uacfc\ud559\uc790\ub85c\uc11c \ub2e4\uc591\ud55c \uae30\uc220\uc744 \uc774\ud574\ud558\uace0, \ud65c\uc6a9\ud558\ub294 \ub2a5\ub825\uc744 \ud0a4\uc6b0\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n
8. \ucd94\uac00 \uc790\ub8cc<\/h2>\n\ub2e4\uc74c\uc740 \ub525 \ub7ec\ub2dd\uacfc \uc790\uc5f0\uc5b4 \ucc98\ub9ac\ub97c \uc704\ud55c \ucd94\uac00 \uc790\ub8cc\uc785\ub2c8\ub2e4:<\/p>\n
\nTensorFlow \uc790\uc5f0\uc5b4 \ucc98\ub9ac \ud29c\ud1a0\ub9ac\uc5bc<\/a><\/li>\n
\uc0ac\uc774\ud0b7\ub7f0 LDA \ubb38\uc11c<\/a><\/li>\n
pyLDAvis \ubb38\uc11c<\/a><\/li>\n<\/ul>\n<\/body><\/p>\n","protected":false},"excerpt":{"rendered":"\ub525 \ub7ec\ub2dd\uc740 \ucd5c\uadfc \uba87 \ub144\uac04 \uc790\uc5f0\uc5b4 \ucc98\ub9ac(NLP) \ubd84\uc57c\uc5d0\uc11c \ud601\uc2e0\uc744 \uac00\uc838\uc654\uc2b5\ub2c8\ub2e4. \ub525 \ub7ec\ub2dd\uc744 \ud65c\uc6a9\ud55c \ubaa8\ub378\ub4e4\uc740 \uc8fc\uc5b4\uc9c4 \ub370\uc774\ud130\uc5d0\uc11c \ud2b9\uc9d5\uc744 \ud559\uc2b5\ud558\uace0, \uc774\ub97c \ud1b5\ud574 \ud14d\uc2a4\ud2b8\uc758 \uc758\ubbf8\ub97c \ud30c\uc545\ud558\uc5ec \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubcf8 \uac15\uc88c\uc5d0\uc11c\ub294 \uc0ac\uc774\ud0b7\ub7f0\uc744 \ud65c\uc6a9\ud55c \uc7a0\uc7ac \ub514\ub9ac\ud074\ub808 \ud560\ub2f9(LDA)\uc758 \uc2e4\uc2b5\uc744 \uc911\uc2ec\uc73c\ub85c \ub525 \ub7ec\ub2dd\uc774 \uc790\uc5f0\uc5b4 \ucc98\ub9ac\uc5d0 \uc5b4\ub5bb\uac8c \uc801\uc6a9\ub418\ub294\uc9c0\ub97c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. 1. \uc790\uc5f0\uc5b4 \ucc98\ub9ac\ub780? \uc790\uc5f0\uc5b4 \ucc98\ub9ac(NLP)\ub294 \ucef4\ud4e8\ud130\uc640 \uc778\uac04(\uc790\uc5f0\uc5b4) \uac04\uc758 \uc0c1\ud638\uc791\uc6a9\uc744 \ub2e4\ub8e8\ub294 \ubd84\uc57c\ub85c, … \ub354 \ubcf4\uae30 “\ub525 \ub7ec\ub2dd\uc744 \uc774\uc6a9\ud55c \uc790\uc5f0\uc5b4 \ucc98\ub9ac\uc640 LDA \uc2e4\uc2b5”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[16],"tags":[],"class_list":["post-25471","post","type-post","status-publish","format-standard","hentry","category-16"],"yoast_head":"\n\ub525 \ub7ec\ub2dd\uc744 \uc774\uc6a9\ud55c \uc790\uc5f0\uc5b4 \ucc98\ub9ac\uc640 LDA \uc2e4\uc2b5 - 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