Search (2 results, page 1 of 1)

Pejtersen, A.M.: ¬The Book House : Modelling user's needs and search strategies as a basis for system design (1989) 0.02

0.01796359 = product of:
  0.03592718 = sum of:
    0.03592718 = product of:
      0.07185436 = sum of:
        0.07185436 = weight(_text_:c in 1033) [ClassicSimilarity], result of:
          0.07185436 = score(doc=1033,freq=2.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.45733082 = fieldWeight in 1033, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.09375 = fieldNorm(doc=1033)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Footnote: Rez. in: International Classification 18(1991) S.233-235 (C. Beghtol)

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) 0.02

0.015428137 = product of:
  0.030856274 = sum of:
    0.030856274 = product of:
      0.061712548 = sum of:
        0.061712548 = weight(_text_:22 in 5835) [ClassicSimilarity], result of:
          0.061712548 = score(doc=5835,freq=2.0), product of:
            0.15950468 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045548957 = 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)

Types