Search (1 results, page 1 of 1)

  • × theme_ss:"Literaturübersicht"
  • × theme_ss:"Retrievalstudien"
  1. Oppenheim, C.; Morris, A.; McKnight, C.: ¬The evaluation of WWW search engines (2000) 0.01
    0.013397476 = product of:
      0.053589903 = sum of:
        0.053589903 = weight(_text_:c in 4546) [ClassicSimilarity], result of:
          0.053589903 = score(doc=4546,freq=4.0), product of:
            0.16571717 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.048042245 = queryNorm
            0.32338172 = fieldWeight in 4546, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.046875 = fieldNorm(doc=4546)
      0.25 = coord(1/4)