Search (6 results, page 1 of 1)

  • × theme_ss:"Literaturübersicht"
  • × type_ss:"a"
  • × year_i:[1980 TO 1990}
  1. Dale, D.C.; Wilson, B.-R.: ¬A survey of the literature on subject analysis for 1984-1985 (1986) 0.03 
    0.025251195 = product of:
  0.05050239 = sum of:
    0.05050239 = product of:
      0.10100478 = sum of:
        0.10100478 = weight(_text_:b in 1443) [ClassicSimilarity], result of:
          0.10100478 = score(doc=1443,freq=2.0), product of:
            0.16126883 = queryWeight, product of:
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.045518078 = queryNorm
            0.6263131 = fieldWeight in 1443, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.125 = fieldNorm(doc=1443)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987) 0.02 
    0.024668286 = product of:
  0.04933657 = sum of:
    0.04933657 = product of:
      0.09867314 = sum of:
        0.09867314 = weight(_text_:22 in 334) [ClassicSimilarity], result of:
          0.09867314 = score(doc=334,freq=2.0), product of:
            0.15939656 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045518078 = queryNorm
            0.61904186 = fieldWeight in 334, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=334)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Annual review of information science and technology. 22(1987), S.109-145
  3. Smith, L.C.: Artificial intelligence and information retrieval (1987) 0.02 
    0.024668286 = product of:
  0.04933657 = sum of:
    0.04933657 = product of:
      0.09867314 = sum of:
        0.09867314 = weight(_text_:22 in 335) [ClassicSimilarity], result of:
          0.09867314 = score(doc=335,freq=2.0), product of:
            0.15939656 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045518078 = queryNorm
            0.61904186 = fieldWeight in 335, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=335)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Annual review of information science and technology. 22(1987), S.41-77
  4. Warner, A.J.: Natural language processing (1987) 0.02 
    0.024668286 = product of:
  0.04933657 = sum of:
    0.04933657 = product of:
      0.09867314 = sum of:
        0.09867314 = weight(_text_:22 in 337) [ClassicSimilarity], result of:
          0.09867314 = score(doc=337,freq=2.0), product of:
            0.15939656 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045518078 = queryNorm
            0.61904186 = fieldWeight in 337, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=337)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Annual review of information science and technology. 22(1987), S.79-108
  5. Dervin, B.; Nilan, M.: Information needs and uses (1986) 0.02 
    0.022094795 = product of:
  0.04418959 = sum of:
    0.04418959 = product of:
      0.08837918 = sum of:
        0.08837918 = weight(_text_:b in 4672) [ClassicSimilarity], result of:
          0.08837918 = score(doc=4672,freq=2.0), product of:
            0.16126883 = queryWeight, product of:
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.045518078 = queryNorm
            0.54802394 = fieldWeight in 4672, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.109375 = fieldNorm(doc=4672)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  6. Dale, D.C.: Subject access in online catalogs : an overview bibliography (1989) 0.02 
    0.018938396 = product of:
  0.037876792 = sum of:
    0.037876792 = product of:
      0.075753585 = sum of:
        0.075753585 = weight(_text_:b in 856) [ClassicSimilarity], result of:
          0.075753585 = score(doc=856,freq=2.0), product of:
            0.16126883 = queryWeight, product of:
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.045518078 = queryNorm
            0.46973482 = fieldWeight in 856, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.09375 = fieldNorm(doc=856)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    b

Authors

Themes