![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 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](https://www.pdfsearch.io/img/892c3634682e6d3fce9b807f3175651b.jpg) Date: 2001-02-20 14:44:13Natural 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 tiAdd to Reading ListSource URL: trec.nist.govDownload Document from Source Website File Size: 82,31 KBShare Document on Facebook
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