Search (1 results, page 1 of 1)

  • × author_ss:"Tenopir, C."
  • × theme_ss:"Computerlinguistik"
  • × year_i:[1990 TO 2000}
  1. Tenopir, C.; Cahn, P.: TARGET & FREESTYLE : DIALOG and Mead join the relevance ranks (1994) 0.02
    0.023000974 = product of:
      0.06900292 = sum of:
        0.06900292 = product of:
          0.103504375 = sum of:
            0.051922753 = weight(_text_:online in 2777) [ClassicSimilarity], result of:
              0.051922753 = score(doc=2777,freq=2.0), product of:
                0.1548489 = queryWeight, product of:
                  3.0349014 = idf(docFreq=5778, maxDocs=44218)
                  0.051022716 = queryNorm
                0.33531237 = fieldWeight in 2777, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.0349014 = idf(docFreq=5778, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2777)
            0.051581617 = weight(_text_:retrieval in 2777) [ClassicSimilarity], result of:
              0.051581617 = score(doc=2777,freq=2.0), product of:
                0.15433937 = queryWeight, product of:
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.051022716 = queryNorm
                0.33420905 = fieldWeight in 2777, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2777)
          0.6666667 = coord(2/3)
      0.33333334 = coord(1/3)
    
    Footnote
    Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.446-456.
    Source
    Online. 18(1994) no.3, S.31-47