Search (3 results, page 1 of 1)

  • × theme_ss:"Indexierungsstudien"
  • × theme_ss:"Retrievalstudien"
  1. Leininger, K.: Interindexer consistency in PsychINFO (2000) 0.02 
    0.016805485 = product of:
  0.03361097 = sum of:
    0.03361097 = sum of:
      0.0029551024 = weight(_text_:s in 2552) [ClassicSimilarity], result of:
        0.0029551024 = score(doc=2552,freq=2.0), product of:
          0.04100075 = queryWeight, product of:
            1.0872376 = idf(docFreq=40523, maxDocs=44218)
            0.03771094 = queryNorm
          0.072074346 = fieldWeight in 2552, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            1.0872376 = idf(docFreq=40523, maxDocs=44218)
            0.046875 = fieldNorm(doc=2552)
      0.030655868 = weight(_text_:22 in 2552) [ClassicSimilarity], result of:
        0.030655868 = score(doc=2552,freq=2.0), product of:
          0.13205728 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.03771094 = queryNorm
          0.23214069 = fieldWeight in 2552, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.046875 = fieldNorm(doc=2552)
  0.5 = coord(1/2)
    Date
    9. 2.1997 18:44:22
    Source
    Journal of librarianship and information science. 32(2000) no.1, S.4-8
  2. Prasher, R.G.: Evaluation of indexing system (1989) 0.00 
    9.850342E-4 = product of:
  0.0019700683 = sum of:
    0.0019700683 = product of:
      0.0039401366 = sum of:
        0.0039401366 = weight(_text_:s in 4998) [ClassicSimilarity], result of:
          0.0039401366 = score(doc=4998,freq=2.0), product of:
            0.04100075 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03771094 = queryNorm
            0.09609913 = fieldWeight in 4998, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=4998)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Herald of library science. 28(1989) no.3, S.157-65
  3. Huffman, G.D.; Vital, D.A.; Bivins, R.G.: Generating indices with lexical association methods : term uniqueness (1990) 0.00 
    6.156463E-4 = product of:
  0.0012312926 = sum of:
    0.0012312926 = product of:
      0.0024625852 = sum of:
        0.0024625852 = weight(_text_:s in 4152) [ClassicSimilarity], result of:
          0.0024625852 = score(doc=4152,freq=2.0), product of:
            0.04100075 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03771094 = queryNorm
            0.060061958 = fieldWeight in 4152, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4152)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Information processing and management. 26(1990) no.4, S.549-558

Authors

Years