Search (2 results, page 1 of 1)

Hildreth, C.R.: Intelligent interfaces and retrieval methods for subject searching in bibliographic retrieval systems (1989) 0.02

0.02040302 = product of:
  0.07141057 = sum of:
    0.02883377 = product of:
      0.05766754 = sum of:
        0.05766754 = weight(_text_:w in 2306) [ClassicSimilarity], result of:
          0.05766754 = score(doc=2306,freq=2.0), product of:
            0.13696499 = queryWeight, product of:
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.035941213 = queryNorm
            0.42103854 = fieldWeight in 2306, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.078125 = fieldNorm(doc=2306)
      0.5 = coord(1/2)
    0.042576797 = weight(_text_:u in 2306) [ClassicSimilarity], result of:
      0.042576797 = score(doc=2306,freq=2.0), product of:
        0.1176875 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.035941213 = queryNorm
        0.3617784 = fieldWeight in 2306, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.078125 = fieldNorm(doc=2306)
  0.2857143 = coord(2/7)

Footnote: Rez. in: Journal of academic librarianship (1990) S.44 (R.J. Dorn); Bibliothek; Forschung u. Praxis 14(1990) S.90-91 (W. Umstätter)

Mitev, N.; Hildreth, C.R.: ¬Les catalogues interactifs en Grande-Bretagne et aux Etats-Unis (1989) 0.00

0.0048695384 = product of:
  0.034086768 = sum of:
    0.034086768 = product of:
      0.068173535 = sum of:
        0.068173535 = weight(_text_:22 in 3628) [ClassicSimilarity], result of:
          0.068173535 = score(doc=3628,freq=2.0), product of:
            0.12586 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.035941213 = queryNorm
            0.5416616 = fieldWeight in 3628, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=3628)
      0.5 = coord(1/2)
  0.14285715 = coord(1/7)

Source: Bulletin des bibliothèques de France. 34(1989) no.1, S.22-47

Search (2 results, page 1 of 1)

Languages

Types

Themes