Search (2 results, page 1 of 1)

Pejtersen, A.M.: Implications of users' value perception for the design of a bibliographic retrieval system (1986) 0.06

0.06422379 = product of:
  0.12844758 = sum of:
    0.12844758 = product of:
      0.25689515 = sum of:
        0.25689515 = weight(_text_:j.c in 2961) [ClassicSimilarity], result of:
          0.25689515 = score(doc=2961,freq=2.0), product of:
            0.29233998 = queryWeight, product of:
              6.627983 = idf(docFreq=158, maxDocs=44218)
              0.04410693 = queryNorm
            0.87875473 = fieldWeight in 2961, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.627983 = idf(docFreq=158, maxDocs=44218)
              0.09375 = fieldNorm(doc=2961)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Empirical foundation of information and software science. Ed.: J.C. Agarwal u. P. Zunde

Pejtersen, A.M.: Design of a classification scheme for fiction based on an analysis of actual user-librarian communication, and use of the scheme for control of librarians' search strategies (1980) 0.01

0.014939701 = product of:
  0.029879402 = sum of:
    0.029879402 = product of:
      0.059758805 = sum of:
        0.059758805 = weight(_text_:22 in 5835) [ClassicSimilarity], result of:
          0.059758805 = score(doc=5835,freq=2.0), product of:
            0.15445496 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04410693 = queryNorm
            0.38690117 = fieldWeight in 5835, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=5835)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 5. 8.2006 13:22:44

Search (2 results, page 1 of 1)

Themes