Search (2 results, page 1 of 1)

  • × subject_ss:"Subject headings"
  1. Shiri, A.: Powering search : the role of thesauri in new information environments (2012) 0.04
    0.03791363 = product of:
      0.07582726 = sum of:
        0.07582726 = product of:
          0.15165453 = sum of:
            0.15165453 = weight(_text_:b.h in 1322) [ClassicSimilarity], result of:
              0.15165453 = score(doc=1322,freq=2.0), product of:
                0.3163749 = queryWeight, product of:
                  7.230979 = idf(docFreq=86, maxDocs=44218)
                  0.043752708 = queryNorm
                0.47935072 = fieldWeight in 1322, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.230979 = idf(docFreq=86, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1322)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: JASIST 65(2014) no.5, S.1085-1088 (B.H. Weinberg)
  2. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.01
    0.0118557755 = product of:
      0.023711551 = sum of:
        0.023711551 = product of:
          0.047423102 = sum of:
            0.047423102 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
              0.047423102 = score(doc=217,freq=2.0), product of:
                0.15321453 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043752708 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 4.2007 10:07:51