Search (1 results, page 1 of 1)

  • × author_ss:"Gratch, B."
  • × theme_ss:"Kataloganreicherung"
  1. Gratch, B.; Settel, B.; Atherton, P.: Characteristics of book indexes for subject retrieval in the humanities and social sciences (1978) 0.02
    0.017150257 = product of:
      0.051450767 = sum of:
        0.012967338 = weight(_text_:e in 1061) [ClassicSimilarity], result of:
          0.012967338 = score(doc=1061,freq=2.0), product of:
            0.05832426 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04057707 = queryNorm
            0.2223318 = fieldWeight in 1061, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.109375 = fieldNorm(doc=1061)
        0.03848343 = product of:
          0.07696686 = sum of:
            0.07696686 = weight(_text_:22 in 1061) [ClassicSimilarity], result of:
              0.07696686 = score(doc=1061,freq=2.0), product of:
                0.14209399 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04057707 = queryNorm
                0.5416616 = fieldWeight in 1061, 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=1061)
          0.5 = coord(1/2)
      0.33333334 = coord(2/6)
    
    Language
    e
    Source
    Indexer. 11(1978), S.14-22