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Natural language processing / Relevance feedback / Cross-language information retrieval / Tf*idf / N-gram / Query expansion / Word-sense disambiguation / Search engine indexing / Text segmentation / Information science / Information retrieval / Science
Date: 2001-02-20 14:44:13
Natural language processing
Relevance feedback
Cross-language information retrieval
Tf*idf
N-gram
Query expansion
Word-sense disambiguation
Search engine indexing
Text segmentation
Information science
Information retrieval
Science

FDU at TREC-9: CLIR, Filtering and QA tasks Lide Wu, Xuan-jing Huang, Yikun Guo, Bingwei Liu, Yuejie Zhang Fudan University, Shanghai, China This year Fudan University takes part in the TREC-9 conference for the first ti

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