Search (2 results, page 1 of 1)

  • × theme_ss:"Retrievalstudien"
  • × theme_ss:"Benutzerstudien"
  1. Maglaughlin, K.L.; Sonnenwald, D.H.: User perspectives an relevance criteria : a comparison among relevant, partially relevant, and not-relevant judgements (2002) 0.03 
    0.028 = product of:
  0.056 = sum of:
    0.056 = product of:
      0.112 = sum of:
        0.112 = weight(_text_:d.h in 5201) [ClassicSimilarity], result of:
          0.112 = score(doc=5201,freq=2.0), product of:
            0.27376357 = queryWeight, product of:
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.044359796 = queryNorm
            0.40911216 = fieldWeight in 5201, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.046875 = fieldNorm(doc=5201)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998) 0.01 
    0.007512675 = product of:
  0.01502535 = sum of:
    0.01502535 = product of:
      0.0300507 = sum of:
        0.0300507 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
          0.0300507 = score(doc=2339,freq=2.0), product of:
            0.15534045 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044359796 = queryNorm
            0.19345059 = fieldWeight in 2339, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2339)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 9.1997 19:16:05

Authors

Years