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Tseng, Y.-H.: Keyword extraction techniques and relevance feedback (1997)
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- Source
- Bulletin of the Library Association of China. 1997, no.59, Dec., S.59-64
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Tseng, Y.-H.: Solving vocabulary problems with interactive query expansion (1998)
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- Source
- Journal of library and information science. 24(1998) no.1, S.1-18