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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ÇÐȸÁö > µ¥ÀÌÅͺ£À̽º ¿¬±¸È¸Áö(SIGDB)

µ¥ÀÌÅͺ£À̽º ¿¬±¸È¸Áö(SIGDB)

Current Result Document : 5 / 23 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) Ãßõ ½Ã½ºÅÛ Á¤È®µµ °³¼±À» À§ÇÑ Çù¾÷ÅÂ±×¿Í »ç¿ëÀÚ ÇൿÆÐÅÏÀÇ È°¿ë°ú ÀÌÇØ
¿µ¹®Á¦¸ñ(English Title) Understanding Collaborative Tags and User Behavioral Patterns for Improving Recommendation Accuracy
ÀúÀÚ(Author) ±èÀÏÁÖ   Iljoo Kim  
¿ø¹®¼ö·Ïó(Citation) VOL 34 NO. 03 PP. 0099 ~ 0123 (2018. 12)
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(Korean Abstract)
À¥»ó¿¡¼­ÀÇ ±âÇϱ޼öÀûÀ¸·Î Áõ°¡ÇÏ´Â Á¤º¸ÀÇ ¾çÀ¸·Î ÀÎÇØ, Áß¿äÇÏ°í °¡Ä¡ ÀÖ´Â µ¥ÀÌÅ͸¦ º¯º° ÇØ ³»´Â ÀÛ¾÷Àº ±× ¾î´À ¶§º¸´Ùµµ Áß¿äÇÏ´Ù°í ÇÏ°Ú´Ù. Ãßõ ½Ã½ºÅÛÀº ÀÌ·¯ÇÑ Á¤º¸ÀÇ °ú °ø±Þ ¹®Á¦¸¦ ÇØ°áÇϱâ À§ÇÑ °¡Àå È¿°úÀûÀÎ ¹æ¹ý Áß ÇϳªÀÓ¿¡µµ ºÒ±¸ÇÏ°í, ±× ¼º´ÉÀº ±âÁ¸ ¹æ½Äµé¿¡¼­ Å©°Ô ÁøÀüÀ» ÀÌ·çÁö ¸øÇÏ°í ÀÖ´Â °ÍÀÌ »ç½ÇÀÌ´Ù. µû¶ó¼­ º» ³í¹®¿¡¼­´Â ÀÌ ¹®Á¦¸¦ ÁøÀü½ÃÅ°±â À§ÇØ, Çù¾÷ű׸¦ È°¿ëÇÑ »õ·Î¿î »ç¿ëÀÚ ÇÁ·ÎÆÄÀϸµ ±â¹ýÀ» Á¦¾ÈÇÏ°í »ç¿ëÀÚÀÇ Æò°¡ ¹× űëÆÐÅÏÀ» ºÐ¼®, ±× È°¿ë ¶ÇÇÑ ¸ð»öÇÑ´Ù. º» ³í¹®¿¡¼­ Á¦¾ÈÇÏ´Â ±â¹ýÀÇ °ËÁõÀ» À§ÇØ, ÇØ´ç ÇÁ·ÎÆÄÀϸµ ±â¹ýÀ» È°¿ë ÇÑ È¥ÇÕ ¿µÈ­ Ãßõ ½Ã½ºÅÛÀ» ±¸ÇöÇÏ°í ½ÇÁ¦ µ¥ÀÌÅ͸¦ »ç¿ëÇÏ¿© ±âÁ¸ÀÇ Ãßõ ¹æ½Ä ´ëºñ ±× °æÀï·ÂÀ» °ËÁõÇÏ¿´´Ù. ±×¿Í ´õºÒ¾î, ¹Î°¨µµ ºÐ¼®À» ÅëÇØ »ç¿ëÀÚÀÇ Å±ëÆÐÅÏ°ú Æò°¡ ÆÐÅÏ¿¡ ±â¹ÝÇÑ Â÷º°ÀûÀÎ Ãßõ ¹æ½ÄÀÇ ÀáÀçÀû °¡´É¼º ¶ÇÇÑ Á¦¾È, °ËÁõÇÑ´Ù.
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(English Abstract)
Due to the ever expanding nature of the Web, separating more valuable information from the noisy data is getting more important. Although recommendation systems are widely used for addressing the information overloading issue, their performance does not seem meaningfully improved in currently suggested approaches. Hence, to investigate the issues, this study discusses different characteristics of popular, existing recommendation approaches, and proposes a new profiling technique that uses collaborative tags and test whether it successfully compensates the limitations of the existing approaches. In addition, the study also empirically evaluates rating/tagging patterns of users in various recommendation approaches, which include the proposed approach, to learn whether those patterns can be used as effective cues for improving the recommendations accuracy. Through the sensitivity analyses, this study also suggests the potential associated with a single recommendation system that applies multiple approaches for different users or items depending upon the types and contexts of recommendations.
Å°¿öµå(Keyword) Ãßõ ½Ã½ºÅÛ   Çù¾÷űנ  »ç¿ëÀÚ Æò°¡ ÆÐÅÏ   Çù·Â ÇÊÅ͸µ   recommendation systems   collaborative tags   user rating patterns   collaborative filtering  
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