THUIR at TREC 2005: Enterprise Track
نویسندگان
چکیده
IR group of Tsinghua University participated in the expert finding task of TREC2005 enterprise track this year. We developed a novel method which is called document reorganization to solve the problem of locating expert for certain query topics. This method collects and combines related information from different media formats to organize a document which describes an expert candidate. This method proves both effective and efficient for expert finding task. Our submitted run (THUENT0505) obtains the best performance in all participants with evaluation metric MAP. The reorganized documents are also significantly smaller in size than the original corpus.
منابع مشابه
THUIR at TREC 2007: Enterprise Track
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