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Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2019³â Ãß°èÇмú´ëȸ

2019³â Ãß°èÇмú´ëȸ

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ÇÑ±Û ÇüÅÂ¼Ò ºÐ¼®À» ÅëÇÑ ½Ä´ç Å°¿öµå ÃßÃâ
¿µ¹®Á¦¸ñ(English Title) Extraction of Restaurant Keywords Using Korean Morphological Analysis
ÀúÀÚ(Author) È«Àç¿ì   ±è¹Î¼®   ±¸Å¿Ϡ  Á¶¿ìÇö   Jae-woo Hong   Min-seok Kim   Tae-wan Gu   Woo-Hyun Cho  
¿ø¹®¼ö·Ïó(Citation) VOL 23 NO. 02 PP. 0146 ~ 0149 (2019. 10)
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(Korean Abstract)
¸Å³â ½Ä´çµé¿¡ ´ëÇÑ ´Ù¾çÇÑ ¸®ºä°¡ ³ªÅ¸³ª¸é¼­ »ç¿ëÀÚµéÀÌ ½Ä´ç ¼±Åÿ¡ ÀÖ¾î º¼ ¼ö ÀÖ´Â µ¥ÀÌÅÍ°¡ ¸¹¾ÆÁ³´Ù. ÀÌ·± ´Ù¾çÇÑ µ¥ÀÌÅÍ´Â »ç¿ëÀÚµéÀÇ ÇǷΰ¨À» Áõ°¡½ÃÅ°°í °á±¹ ¼±ÅÃÀÇ ¾î·Á¿òÀ¸·Î À̾îÁø´Ù. Å°¿öµå ÃßÃâÀº »ç¿ëÀÚÀÇ ¼±ÅÃÀ» µ½±â À§ÇØ ¸®ºäµ¥ÀÌÅ͸¦ ºÐ¼®ÇÏ´Â ¿ëµµ·Î Áß¿äÇÏ°Ô »ç¿ëµÈ´Ù. ±×·¯³ª ¸®ºäµ¥ÀÌÅÍ¿¡¼­ Á¸ÀçÇÏ´Â ½ÅÁ¶¾î, ¹Ìµî·Ï ´Ü¾î¸¦ ÃßÃâÇÏ´Â °ÍÀº ±âÁ¸ÀÇ ÇüżҺм®±â¿¡¼­ ¾î·Á¿òÀÌ ÀÖ´Ù. º» ³í¹®¿¡¼­´Â ºê·£Äª ¿£Æ®·ÎÇÇ, Á¢¹Ì»ç ºÐ¼®À» ÅëÇØ ¹Ìµî·Ï ´Ü¾î¸¦ ÃßÃâÇÏ°í TF-IDF¸¦ ÀÌ¿ëÇÏ¿© ½Ä´çÀÇ Áß¿ä Å°¿öµå, °¨¼ººÐ¼®À» ÀÌ¿ëÇÏ¿© ½Ä´çÀÇ Å°¿öµåº° Á¡¼ö¸¦ ÃßÃâÇÏ´Â ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù.
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(English Abstract)
Various reviews about restaurants are shown on the internet every year. The data made people could choose restaurants and increase people's fatigue. Eventually, the data cause problems with decision about choosing restaurants. Keyword extraction is prominent for analyzing review data to help people's choice. However, it is difficult to extract new words or unregistered words from the data in the existing morphological analysis system. This paper proposes three methods of extracting keyword ranks of restaurants through sentiment analysis, extracting unregistered word through BE (branching entropy) and suffix analysis, extracting important keyword of restaurants by using TF-IDF.
Å°¿öµå(Keyword) unregistered word analysis   morphological analysis system   keyword extraction   TF-IDF   text mining  
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