Document (#12218)

Author
Belkin, N.J.
Title
Ineffable concepts in information retrieval
Source
Information retrieval experiment. Ed.: K. Sparck Jones
Imprint
London : Butterworths
Year
1981
Pages
S.44-58
Theme
Retrievalstudien

Similar documents (author)

  1. Belkin, N.J.: ¬The problem of 'matching' in information retrieval (1980) 5.03
    5.0303736 = sum of:
      5.0303736 = weight(author_txt:belkin in 1329) [ClassicSimilarity], result of:
        5.0303736 = fieldWeight in 1329, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.048597 = idf(docFreq=36, maxDocs=42596)
          0.625 = fieldNorm(doc=1329)
    
  2. Belkin, N.J.: ¬The cognitive viewpoint in information science (1990) 5.03
    5.0303736 = sum of:
      5.0303736 = weight(author_txt:belkin in 2709) [ClassicSimilarity], result of:
        5.0303736 = fieldWeight in 2709, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.048597 = idf(docFreq=36, maxDocs=42596)
          0.625 = fieldNorm(doc=2709)
    
  3. Belkin, N.J.: Anomalous states of knowledge as a basis for information retrieval (1980) 5.03
    5.0303736 = sum of:
      5.0303736 = weight(author_txt:belkin in 2711) [ClassicSimilarity], result of:
        5.0303736 = fieldWeight in 2711, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.048597 = idf(docFreq=36, maxDocs=42596)
          0.625 = fieldNorm(doc=2711)
    
  4. Belkin, N.J.: Cognitive models and information transfer (1984) 5.03
    5.0303736 = sum of:
      5.0303736 = weight(author_txt:belkin in 2712) [ClassicSimilarity], result of:
        5.0303736 = fieldWeight in 2712, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.048597 = idf(docFreq=36, maxDocs=42596)
          0.625 = fieldNorm(doc=2712)
    
  5. Belkin, N.J.: Information concepts for information science (1978) 5.03
    5.0303736 = sum of:
      5.0303736 = weight(author_txt:belkin in 4102) [ClassicSimilarity], result of:
        5.0303736 = fieldWeight in 4102, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.048597 = idf(docFreq=36, maxDocs=42596)
          0.625 = fieldNorm(doc=4102)
    

Similar documents (content)

  1. Huang, M.-h.: Five fundamental concepts in information retrieval (1996) 1.38
    1.3782091 = sum of:
      1.3782091 = sum of:
        0.1562061 = weight(abstract_txt:information in 759) [ClassicSimilarity], result of:
          0.1562061 = score(doc=759,freq=3.0), product of:
            0.23753938 = queryWeight, product of:
              2.429863 = idf(docFreq=10194, maxDocs=42596)
              0.097758345 = queryNorm
            0.6576009 = fieldWeight in 759, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              2.429863 = idf(docFreq=10194, maxDocs=42596)
              0.15625 = fieldNorm(doc=759)
        0.36913943 = weight(abstract_txt:retrieval in 759) [ClassicSimilarity], result of:
          0.36913943 = score(doc=759,freq=2.0), product of:
            0.4824226 = queryWeight, product of:
              1.4251022 = boost
              3.4628031 = idf(docFreq=3628, maxDocs=42596)
              0.097758345 = queryNorm
            0.76517856 = fieldWeight in 759, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4628031 = idf(docFreq=3628, maxDocs=42596)
              0.15625 = fieldNorm(doc=759)
        0.8528635 = weight(abstract_txt:concepts in 759) [ClassicSimilarity], result of:
          0.8528635 = score(doc=759,freq=2.0), product of:
            0.8431154 = queryWeight, product of:
              1.8839774 = boost
              4.577807 = idf(docFreq=1189, maxDocs=42596)
              0.097758345 = queryNorm
            1.011562 = fieldWeight in 759, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.577807 = idf(docFreq=1189, maxDocs=42596)
              0.15625 = fieldNorm(doc=759)
    
  2. Baeza-Yates, R.A.: Introduction to data structures and algorithms related to information retrieval (1992) 1.32
    1.3196962 = sum of:
      1.3196962 = sum of:
        0.15305011 = weight(abstract_txt:information in 4083) [ClassicSimilarity], result of:
          0.15305011 = score(doc=4083,freq=2.0), product of:
            0.23753938 = queryWeight, product of:
              2.429863 = idf(docFreq=10194, maxDocs=42596)
              0.097758345 = queryNorm
            0.6443147 = fieldWeight in 4083, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.429863 = idf(docFreq=10194, maxDocs=42596)
              0.1875 = fieldNorm(doc=4083)
        0.44296733 = weight(abstract_txt:retrieval in 4083) [ClassicSimilarity], result of:
          0.44296733 = score(doc=4083,freq=2.0), product of:
            0.4824226 = queryWeight, product of:
              1.4251022 = boost
              3.4628031 = idf(docFreq=3628, maxDocs=42596)
              0.097758345 = queryNorm
            0.9182143 = fieldWeight in 4083, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4628031 = idf(docFreq=3628, maxDocs=42596)
              0.1875 = fieldNorm(doc=4083)
        0.7236787 = weight(abstract_txt:concepts in 4083) [ClassicSimilarity], result of:
          0.7236787 = score(doc=4083,freq=1.0), product of:
            0.8431154 = queryWeight, product of:
              1.8839774 = boost
              4.577807 = idf(docFreq=1189, maxDocs=42596)
              0.097758345 = queryNorm
            0.85833883 = fieldWeight in 4083, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              4.577807 = idf(docFreq=1189, maxDocs=42596)
              0.1875 = fieldNorm(doc=4083)
    
  3. Bawden, D.; Robinson, L.; Siddiqui, T.: "Potentialities or possibilities" : towards quantum information science? (2015) 1.04
    1.0424756 = sum of:
      1.0424756 = sum of:
        0.119304396 = weight(abstract_txt:information in 2660) [ClassicSimilarity], result of:
          0.119304396 = score(doc=2660,freq=7.0), product of:
            0.23753938 = queryWeight, product of:
              2.429863 = idf(docFreq=10194, maxDocs=42596)
              0.097758345 = queryNorm
            0.502251 = fieldWeight in 2660, product of:
              2.6457512 = tf(freq=7.0), with freq of:
                7.0 = termFreq=7.0
              2.429863 = idf(docFreq=10194, maxDocs=42596)
              0.078125 = fieldNorm(doc=2660)
        0.18456972 = weight(abstract_txt:retrieval in 2660) [ClassicSimilarity], result of:
          0.18456972 = score(doc=2660,freq=2.0), product of:
            0.4824226 = queryWeight, product of:
              1.4251022 = boost
              3.4628031 = idf(docFreq=3628, maxDocs=42596)
              0.097758345 = queryNorm
            0.38258928 = fieldWeight in 2660, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4628031 = idf(docFreq=3628, maxDocs=42596)
              0.078125 = fieldNorm(doc=2660)
        0.73860145 = weight(abstract_txt:concepts in 2660) [ClassicSimilarity], result of:
          0.73860145 = score(doc=2660,freq=6.0), product of:
            0.8431154 = queryWeight, product of:
              1.8839774 = boost
              4.577807 = idf(docFreq=1189, maxDocs=42596)
              0.097758345 = queryNorm
            0.8760384 = fieldWeight in 2660, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              4.577807 = idf(docFreq=1189, maxDocs=42596)
              0.078125 = fieldNorm(doc=2660)
    
  4. Hjoerland, B.: Towards a theory of aboutness, subject, topicality, theme, domain, field, content ... and relevance (2001) 1.04
    1.042235 = sum of:
      1.042235 = sum of:
        0.076525055 = weight(abstract_txt:information in 33) [ClassicSimilarity], result of:
          0.076525055 = score(doc=33,freq=2.0), product of:
            0.23753938 = queryWeight, product of:
              2.429863 = idf(docFreq=10194, maxDocs=42596)
              0.097758345 = queryNorm
            0.32215735 = fieldWeight in 33, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.429863 = idf(docFreq=10194, maxDocs=42596)
              0.09375 = fieldNorm(doc=33)
        0.1566126 = weight(abstract_txt:retrieval in 33) [ClassicSimilarity], result of:
          0.1566126 = score(doc=33,freq=1.0), product of:
            0.4824226 = queryWeight, product of:
              1.4251022 = boost
              3.4628031 = idf(docFreq=3628, maxDocs=42596)
              0.097758345 = queryNorm
            0.3246378 = fieldWeight in 33, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              3.4628031 = idf(docFreq=3628, maxDocs=42596)
              0.09375 = fieldNorm(doc=33)
        0.80909735 = weight(abstract_txt:concepts in 33) [ClassicSimilarity], result of:
          0.80909735 = score(doc=33,freq=5.0), product of:
            0.8431154 = queryWeight, product of:
              1.8839774 = boost
              4.577807 = idf(docFreq=1189, maxDocs=42596)
              0.097758345 = queryNorm
            0.959652 = fieldWeight in 33, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.577807 = idf(docFreq=1189, maxDocs=42596)
              0.09375 = fieldNorm(doc=33)
    
  5. Karamuftuoglu, M.: Designing language games in Okapi (1997) 0.99
    0.98843074 = sum of:
      0.98843074 = sum of:
        0.14429703 = weight(abstract_txt:information in 518) [ClassicSimilarity], result of:
          0.14429703 = score(doc=518,freq=4.0), product of:
            0.23753938 = queryWeight, product of:
              2.429863 = idf(docFreq=10194, maxDocs=42596)
              0.097758345 = queryNorm
            0.60746574 = fieldWeight in 518, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.429863 = idf(docFreq=10194, maxDocs=42596)
              0.125 = fieldNorm(doc=518)
        0.3616813 = weight(abstract_txt:retrieval in 518) [ClassicSimilarity], result of:
          0.3616813 = score(doc=518,freq=3.0), product of:
            0.4824226 = queryWeight, product of:
              1.4251022 = boost
              3.4628031 = idf(docFreq=3628, maxDocs=42596)
              0.097758345 = queryNorm
            0.74971884 = fieldWeight in 518, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              3.4628031 = idf(docFreq=3628, maxDocs=42596)
              0.125 = fieldNorm(doc=518)
        0.48245242 = weight(abstract_txt:concepts in 518) [ClassicSimilarity], result of:
          0.48245242 = score(doc=518,freq=1.0), product of:
            0.8431154 = queryWeight, product of:
              1.8839774 = boost
              4.577807 = idf(docFreq=1189, maxDocs=42596)
              0.097758345 = queryNorm
            0.57222587 = fieldWeight in 518, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              4.577807 = idf(docFreq=1189, maxDocs=42596)
              0.125 = fieldNorm(doc=518)