Search (3 results, page 1 of 1)

  • × subject_ss:"Subject headings"
  1. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.01
    0.011310001 = product of:
      0.056550004 = sum of:
        0.056550004 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
          0.056550004 = score(doc=217,freq=2.0), product of:
            0.1827017 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052173212 = queryNorm
            0.30952093 = fieldWeight in 217, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=217)
      0.2 = coord(1/5)
    
    Date
    22. 4.2007 10:07:51
  2. Principles underlying subject heading languages (SHLs) (1999) 0.01
    0.0066386065 = product of:
      0.033193033 = sum of:
        0.033193033 = weight(_text_:21 in 1659) [ClassicSimilarity], result of:
          0.033193033 = score(doc=1659,freq=2.0), product of:
            0.16162895 = queryWeight, product of:
              3.0979297 = idf(docFreq=5425, maxDocs=44218)
              0.052173212 = queryNorm
            0.20536566 = fieldWeight in 1659, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0979297 = idf(docFreq=5425, maxDocs=44218)
              0.046875 = fieldNorm(doc=1659)
      0.2 = coord(1/5)
    
    Series
    UBCIM publications: new series; 21
  3. Shiri, A.: Powering search : the role of thesauri in new information environments (2012) 0.01
    0.0066386065 = product of:
      0.033193033 = sum of:
        0.033193033 = weight(_text_:21 in 1322) [ClassicSimilarity], result of:
          0.033193033 = score(doc=1322,freq=2.0), product of:
            0.16162895 = queryWeight, product of:
              3.0979297 = idf(docFreq=5425, maxDocs=44218)
              0.052173212 = queryNorm
            0.20536566 = fieldWeight in 1322, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0979297 = idf(docFreq=5425, maxDocs=44218)
              0.046875 = fieldNorm(doc=1322)
      0.2 = coord(1/5)
    
    Date
    1. 7.2014 14:21:47