Dynamic Facet Hierarchy constructing for Browsing web search results Efficiently

Wei Chang, Jia-Ling Koh

研究成果: 書貢獻/報告類型會議論文篇章

摘要

In this paper, a method is proposed to dynamically construct a faceted interface to help users navigate web search results for finding required data efficiently. The proposed method consists of two processing steps: 1) candidate facets extraction, and 2) facet hierarchy construction. At first, the category information of entities in Wikipedia and a learning model are used to select the query-dependent facet terms for constructing the facet hierarchy. Then an objective function is designed to estimate the average browsing cost of users when accessing the search results by a given facet hierarchy. Accordingly, two greedy based algorithms, one is a bottom-up approach and another one is a top-down approach, are proposed to construct a facet hierarchy for optimizing the objective function. A systematic performance study is performed to verify the effectiveness and the efficiency of the proposed algorithms.

原文英語
主出版物標題Current Approaches in Applied Artificial Intelligence - 28th International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2015, Proceedings
編輯Chang-Hwan Lee, Yongdai Kim, Young Sig Kwon, Juntae Kim, Moonis Ali
發行者Springer Verlag
頁面293-304
頁數12
ISBN(列印)9783319190655
DOIs
出版狀態已發佈 - 2015 一月 1
事件28th International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2015 - Seoul, 大韓民國
持續時間: 2015 六月 102015 六月 12

出版系列

名字Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
9101
ISSN(列印)0302-9743
ISSN(電子)1611-3349

其他

其他28th International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2015
國家/地區大韓民國
城市Seoul
期間2015/06/102015/06/12

ASJC Scopus subject areas

  • 理論電腦科學
  • 電腦科學(全部)

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