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ÇѱÛÁ¦¸ñ(Korean Title) |
°³³ä ³×Æ®¿öÅ© ±â¹Ý »ç¿ëÀÚ ÀÎÁöÇü À¥ °Ë»ö ½Ã½ºÅÛ |
¿µ¹®Á¦¸ñ(English Title) |
Concept Network-based Personalized Web Search Systems |
ÀúÀÚ(Author) |
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ÀåÀ翵
Hongjune Yune
Joonho Noh
Han-joon Kim
Byung-jeong Lee
Sooyong Kang
Jae-young Chang
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¿ø¹®¼ö·Ïó(Citation) |
VOL 12 NO. 02 PP. 0063 ~ 0073 (2011. 04) |
Çѱ۳»¿ë (Korean Abstract) |
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¿µ¹®³»¿ë (English Abstract) |
In general, conventional search engines provide the same search results for the same queries of users, and however such techniques do not consider users'' characteristics. To overcome this problem, we need a new way of personalized search which returns customized search results according to users'' preference. In this paper, we propose a concept network profile-based personalized web search system in which the concept network is developed for accumulating users'' characteristics. The concept network-based user profile is used to expand initial search queries to achieve personalized search. The concept network is a network structure of concepts where each concept is generated whenever each query is submitted, and it can be defined as a set of keywords extracted from the selected documents. Furthermore, we have improved the concept networks by augmenting intent keywords of each concept with a set of classification tags, called folksonomy, assigned to each document. For an additional personalized search technique, we propose a new re-ranking method that analayzes the degree of overlapped search results. |
Å°¿öµå(Keyword) |
°³ÀÎÈ °Ë»ö
Personalized Search
°³³ä ³×Æ®¿öÅ©
Concept Network
Æø¼Ò³ë¹Ì
Folksonomy
À¥ °Ë»ö ½Ã½ºÅÛ
Web Search System
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