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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö > Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö ¼ÒÇÁÆ®¿þ¾î ¹× µ¥ÀÌÅÍ °øÇÐ

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ÇѱÛÁ¦¸ñ(Korean Title) Å°¿öµå ±ºÁýÈ­¸¦ ÀÌ¿ëÇÑ ¿¬±¸ ³í¹® ºÐ·ù¿¡ °üÇÑ ¿¬±¸
¿µ¹®Á¦¸ñ(English Title) A Study on Research Paper Classification Using Keyword Clustering
ÀúÀÚ(Author) ÀÌÀ±¼ö   ÀÌÁ¾Çõ   ±æÁعΠ  Yun-Soo Lee   They Pheaktra   JongHyuk Lee   Joon-Min Gil  
¿ø¹®¼ö·Ïó(Citation) VOL 07 NO. 12 PP. 0477 ~ 0484 (2018. 12)
Çѱ۳»¿ë
(Korean Abstract)
ÄÄÇ»ÅÍ ±â¼úÀÇ ¹ßÀüÀ¸·Î ÈûÀÔ¾î ¼ö¸¹Àº ³í¹®ÀÌ ÃâÆǵǰí ÀÖÀ¸¸ç, »õ·Î¿î ºÐ¾ßµéµµ °è¼Ó »ý±â¸é¼­ »ç¿ëÀÚµéÀº ¹æ´ëÇÑ ³í¹®µé Áß ÀÚ½ÅÀÌ ÇÊ¿ä·Î ÇÏ´Â ³í¹®À» °Ë»öÇϰųª ºÐ·ùÇϱ⿡ ¸¹Àº ¾î·Á¿òÀ» °Þ°í ÀÖ´Ù. »ç¿ëÀÚÀÇ ÀÌ·¯ÇÑ ¾î·Á¿òÀ» ¿ÏÈ­Çϱâ À§ÇØ º» ³í¹®¿¡¼­´Â À¯»ç ³»¿ëÀÇ ³í¹®À» ºÐ·ùÇÏ°í À̸¦ ±ºÁýÈ­ÇÏ´Â ¹æ¹ýÀ» Á¦ÇÑÇÑ´Ù. º» ³í¹®ÀÇ Á¦¾È ¹æ¹ýÀº TF-IDF¸¦ ÀÌ¿ëÇÏ¿© °¢ ³í¹®ÀÇ ÃÊ·ÏÀ¸·ÎºÎÅÍ ÁÖ¿ä ÁÖÁ¦¾î¸¦ ÃßÃâÇÏ°í, K-Æò±Õ Ŭ·¯½ºÅ͸µ ¾Ë°í¸®ÁòÀ» ÀÌ¿ëÇÏ¿© ÃßÃâÇÑ TF-IDF °ªÀ» ±Ù°Å·Î ³í¹®µéÀ» À¯»ç ³»¿ëÀÇ ³í¹®À¸·Î ±ºÁýÈ­ÇÑ´Ù. Á¦¾È ¹æ¹ýÀÇ ½ÇÈ¿¼ºÀ» °ËÁõÇϱâ À§ÇØ ½ÇÁ¦ µ¥ÀÌÅÍÀÎ FGCS Àú³ÎÀÇ ³í¹® µ¥ÀÌÅ͸¦ »ç¿ëÇÏ¿´À¸¸ç, ¿¤º¸¿ì ±â¹ýÀ» Àû¿ëÇÏ¿© Ŭ·¯½ºÅÍ °³¼ö¸¦ µµÃâÇÏ°í ½Ç·ç¿§ ±â¹ýÀ» ÀÌ¿ëÇÏ¿© Ŭ·¯½ºÅ͸µ ¼º´ÉÀ» °ËÁõÇÏ¿´´Ù.
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(English Abstract)
Due to the advancement of computer and information technologies, numerous papers have been published. As new research fields continue to be created, users have a lot of trouble finding and categorizing their interesting papers. In order to alleviate users¡¯ this difficulty, this paper presents a method of grouping similar papers and clustering them. The presented method extracts primary keywords from the abstracts of each paper by using TF-IDF. Based on TF-IDF values extracted using K-means clustering algorithm, our method clusters papers to the ones that have similar contents. To demonstrate the practicality of the proposed method, we use paper data in FGCS journal as actual data. Based on these data, we derive the number of clusters using Elbow scheme and show clustering performance using Silhouette scheme.
Å°¿öµå(Keyword) ³í¹® ºÐ·ù   K-Æò±Õ ±ºÁýÈ­   ´Ü¾î ºóµµ-¿ª¹®¼­ ºóµµ   ¸Ê¸®µà½º   Classification Papers   K-Means Clustering   TF-IDF   Map-Reduce  
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