Search (9 results, page 1 of 1)

  • × year_i:[1970 TO 1980}
  • × theme_ss:"Retrievalstudien"
  • × language_ss:"e"
  • × type_ss:"a"
  1. Rijsbergen, C.J. van: Foundations of evaluation (1974) 1.00 
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  2. Byrne, J.R.: Relative effectiveness of titles, abstracts, and subject headings for machine retrieval from the COMPENDEX services (1975) 1.00 
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  3. Harter, S.P.: ¬The Cranfield II relevance assessments : a critical evaluation (1971) 1.00 
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  4. Cooper, W.S.: ¬The paradoxal role of unexamined documents in the evaluation of retrieval effectiveness (1976) 1.00 
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  5. Sparck Jones, K.; Rijsbergen, C.J. van: Progress in documentation : Information retrieval test collection (1976) 1.00 
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  6. Rijsbergen, C.J. van: ¬A test for the separation of relevant and non-relevant documents in experimental retrieval collections (1973) 1.00 
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  7. McGill, M.J.; Huitfeldt, J.: Experimental techniques of information retrieval (1979) 1.00 
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  8. Cooper, W.S.: ¬On selecting a measure of retrieval effectiveness, revisited (1973) 1.00 
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  9. Bhattacharyya, K.: ¬The effectiveness of natural language in science indexing and retrieval (1974) 1.00 
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