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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

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ÇѱÛÁ¦¸ñ(Korean Title) ÁúÀǾîÀÇ ±ÙÁ¢¼º Á¤º¸ ¹× ±×·¡ÇÁ ÇÁ·ÎÆÄÀϸµ ±â¹ýÀ» ÀÌ¿ëÇÑ ÅÂ±× ±â¹Ý °³ÀÎÈ­ °Ë»ö
¿µ¹®Á¦¸ñ(English Title) Exploiting Query Proximity and Graph Profiling Method for Tag-based Personalized Search in Folksonomy
ÀúÀÚ(Author) ÇѱâÁØ   ÀåÁøö   À̹®¿ë   Keejun Han   Jincheul Jang   Mun Yong Yi  
¿ø¹®¼ö·Ïó(Citation) VOL 41 NO. 12 PP. 1117 ~ 1125 (2014. 12)
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(Korean Abstract)
ÃÖ±Ù Æø¼Ò³ë¹Ì¶ó°í ºÒ¸®´Â µ¥ÀÌÅ͵éÀÌ »ç¿ëÀÚÀÇ Àǵµ ÆÄ¾Ç ¹× Èï¹Ì¸¦ ºÐ¼®ÇÏ´Â µ¥¿¡ ¸Å¿ì À¯¿ëÇÏ°Ô ¾²ÀÌ°í ÀÖ´Ù. º» ³í¹®Àº Æø¼Ò³ë¹Ì µ¥ÀÌÅ͸¦ ÀÌ¿ëÇÑ °³ÀÎÈ­ °Ë»ö¿¡¼­, ±âÁ¸ÀÇ º¤ÅÍ ±â¹Ý ÇÁ·ÎÆÄÀϸµ ¹× À¯»çµµ °è»ê ¸ðµ¨ÀÇ ÇÑ°èÁ¡À» ÁöÀûÇÏ°í, ÀÌ·¯ÇÑ ÇѰ踦 ±Øº¹Çϱâ À§ÇÑ ¹æ¹ýÀ¸·Î ±×·¡ÇÁ ±â¹ÝÀÇ ÇÁ·ÎÆÄÀϸµ ¹× À¯»çµµ °è»ê¹ýÀ» Á¦¾ÈÇÑ´Ù. ÃÖÁ¾ÀûÀ¸·Î ±×·¡ÇÁ ±â¹ÝÀÇ °³ÀÎÈ­ °Ë»ö ¸ðµ¨¿¡ Ãß°¡ÀûÀ¸·Î ÁúÀǾÀÇ ±ÙÁ¢¼º±îÁö °í·ÁÇÑ º¸´Ù ¹ßÀüµÈ °³ÀÎÈ­ °Ë»ö ±â¹ýÀ» Á¦¾ÈÇÏ¿´´Ù. º» ¿¬±¸¿¡¼­´Â º¹¼öÀÇ µ¥ÀÌÅͼÂÀ» »ç¿ëÇÑ °´°üÀûÀÎ ¼º´É Æò°¡ ½ÇÇèÀ» ÅëÇØ Á¦¾ÈÇÑ ¸ðµ¨ÀÌ ±âÁ¸ÀÇ º¤ÅÍ ½ºÆäÀ̽º ¸ðµ¨¿¡ ±â¹ÝÇÑ ÇÁ·ÎÆÄÀϸµ ±â¹ý ¹× ÇÁ·ÎÆÄÀÏ °£ÀÇ À¯»çµµ °è»ê ±â¹ýº¸´Ù ´õ ¶Ù¾î³­ °³ÀÎÈ­ °Ë»ö °á°ú¸¦ Á¦°øÇÔÀ» È®ÀÎÇÏ¿´´Ù. ¶ÇÇÑ Ãß°¡ÀûÀÎ ÆĶó¹ÌÅÍ ½ÇÇèÀ» ÅëÇÏ¿©, Á¦¾ÈÇÏ´Â ¸ðµ¨Àº ¾î¶°ÇÑ ÇüÅÂÀÇ µ¥ÀÌÅͼ¿¡µµ ½±°Ô Àû¿ë°¡´ÉÇÔÀ» º¸¿´´Ù.
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(English Abstract)
Folksonomy data, which is derived from social tagging systems, is a useful source for understanding a user¡¯s intention and interest. Using the folksonomy data, it is possible to create an accurate user profile which can be utilized to build a personalized search system. However there are limitations in some of the traditional methods such as Vector Space Model(VSM) for user profiling and similarity computation. This paper suggests a novel method with graph-based user and document profile which uses the proximity information of query terms to improve personalized search. We demonstrate the performance of the suggested method by comparing its performance with several state-of-the-art VSM based personalization models in two different folksonomy datasets. The results show that the proposed model constantly outperforms the other state-of-the-art personalization models. Furthermore, the parameter sensitivity results show that the proposed model is parameter-free in that it is not affected by the idiosyncratic nature of datasets.
Å°¿öµå(Keyword) Çù¾÷Àû ÅÂ±ë ½Ã½ºÅÛ   °³ÀÎÈ­ °Ë»ö   »ç¿ëÀÚ ÇÁ·ÎÆÄÀÏ   ¹®¼­ ÇÁ·ÎÆÄÀÏ  
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