Search (2 results, page 1 of 1)

  • × theme_ss:"Suchmaschinen"
  • × theme_ss:"Retrievalstudien"
  • × year_i:[1990 TO 2000}
  1. Clarke, S.J.; Willett, P.: Estimating the recall performance of Web search engines (1997) 1.00 
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  2. Agata, T.: ¬A measure for evaluating search engines on the World Wide Web : retrieval test with ESL (Expected Search Length) (1997) 1.00 
    1.0 = *:*, product of:
  1.0 = boost
  1.0 = queryNorm

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