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Wilbur, W.J.: Global term weights for document retrieval learned from TREC data (2001)
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- Journal of information science. 27(2001) no.5, S.303-310
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Wilbur, W.J.: Human subjectivity and performance limits in document retrieval (1999)
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- S.155-169
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Wilbur, W.J.: Human subjectivity and performance limits in document retrieval (1996)
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- Information processing and management. 32(1996) no.5, S.515-527