Search (4 results, page 1 of 1)

  • × author_ss:"Sparck Jones, K."
  • × year_i:[1970 TO 1980}
  1. Sparck Jones, K.: ¬A statistical interpretation of term specifity and its application in retrieval (1972) 0.05 
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  2. Sparck Jones, K.: Index term weighting (1973) 0.05 
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  3. Sparck Jones, K.: Search term relevance weighting given little relevance information (1979) 0.03 
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  4. Sparck Jones, K.; Rijsbergen, C.J. van: Progress in documentation : Information retrieval test collection (1976) 0.00 
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    Abstract
    Many retrieval experiments have been based on inadequate test collections, and current research is hampered by the lack of proper collections. This short review does not attempt a fully docuemted survey of all the collections used in the past decade: hopefully representative examples have been studied to throw light on the requriements test collections should meet, to show how past collections have been defective, and to suggest guidelines for a future "ideal" test collection. This specifications for this collection can be taken as an indirect comment on our present state of knowledge of major retrieval system variables, and experience in conducting experiments.

Themes