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Cooper, W.S.: ¬On selecting a measure of retrieval effectiveness, revisited (1973)
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- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.191-204.
- Source
- Journal of the American Society for Information Science. 24(1973), S.87-100
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Cooper, W.S.: ¬The paradoxal role of unexamined documents in the evaluation of retrieval effectiveness (1976)
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- Source
- Information processing and management. 12(1976), S.367-375