Document (#773)

Author
White, H.D.
Griffith, B.C.
Title
Quality of indexing in online data bases
Source
Information processing and management. 23(1987), S.211-224
Year
1987

Similar documents (author)

  1. MacCain, K.W.; White, H.D.; Griffith, B.C.: Comparing retrieval performance in online data bases (1987) 4.40
    4.4023404 = sum of:
      4.4023404 = sum of:
        1.4314841 = weight(author_txt:white in 1167) [ClassicSimilarity], result of:
          1.4314841 = score(doc=1167,freq=1.0), product of:
            0.52362186 = queryWeight, product of:
              7.290168 = idf(docFreq=81, maxDocs=44218)
              0.071825765 = queryNorm
            2.7338128 = fieldWeight in 1167, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.290168 = idf(docFreq=81, maxDocs=44218)
              0.375 = fieldNorm(doc=1167)
        2.9708562 = weight(author_txt:griffith in 1167) [ClassicSimilarity], result of:
          2.9708562 = score(doc=1167,freq=1.0), product of:
            0.85195076 = queryWeight, product of:
              1.2755525 = boost
              9.298992 = idf(docFreq=10, maxDocs=44218)
              0.071825765 = queryNorm
            3.487122 = fieldWeight in 1167, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              9.298992 = idf(docFreq=10, maxDocs=44218)
              0.375 = fieldNorm(doc=1167)
    
  2. Griffith, C.: CDMARC serials : the CONSER database goes CD-ROM (1993) 2.48
    2.4757135 = sum of:
      2.4757135 = product of:
        4.951427 = sum of:
          4.951427 = weight(author_txt:griffith in 6293) [ClassicSimilarity], result of:
            4.951427 = score(doc=6293,freq=1.0), product of:
              0.85195076 = queryWeight, product of:
                1.2755525 = boost
                9.298992 = idf(docFreq=10, maxDocs=44218)
                0.071825765 = queryNorm
              5.81187 = fieldWeight in 6293, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.298992 = idf(docFreq=10, maxDocs=44218)
                0.625 = fieldNorm(doc=6293)
        0.5 = coord(1/2)
    
  3. Griffith, C.: What's all the hype about hypertext? (1989) 2.48
    2.4757135 = sum of:
      2.4757135 = product of:
        4.951427 = sum of:
          4.951427 = weight(author_txt:griffith in 2505) [ClassicSimilarity], result of:
            4.951427 = score(doc=2505,freq=1.0), product of:
              0.85195076 = queryWeight, product of:
                1.2755525 = boost
                9.298992 = idf(docFreq=10, maxDocs=44218)
                0.071825765 = queryNorm
              5.81187 = fieldWeight in 2505, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.298992 = idf(docFreq=10, maxDocs=44218)
                0.625 = fieldNorm(doc=2505)
        0.5 = coord(1/2)
    
  4. Griffith, J.C.: Why not EDI? : One librarian's perspective (1996) 2.48
    2.4757135 = sum of:
      2.4757135 = product of:
        4.951427 = sum of:
          4.951427 = weight(author_txt:griffith in 7665) [ClassicSimilarity], result of:
            4.951427 = score(doc=7665,freq=1.0), product of:
              0.85195076 = queryWeight, product of:
                1.2755525 = boost
                9.298992 = idf(docFreq=10, maxDocs=44218)
                0.071825765 = queryNorm
              5.81187 = fieldWeight in 7665, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.298992 = idf(docFreq=10, maxDocs=44218)
                0.625 = fieldNorm(doc=7665)
        0.5 = coord(1/2)
    
  5. Griffith, C.: Creating full-text databases with ISYS (1997) 2.48
    2.4757135 = sum of:
      2.4757135 = product of:
        4.951427 = sum of:
          4.951427 = weight(author_txt:griffith in 624) [ClassicSimilarity], result of:
            4.951427 = score(doc=624,freq=1.0), product of:
              0.85195076 = queryWeight, product of:
                1.2755525 = boost
                9.298992 = idf(docFreq=10, maxDocs=44218)
                0.071825765 = queryNorm
              5.81187 = fieldWeight in 624, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.298992 = idf(docFreq=10, maxDocs=44218)
                0.625 = fieldNorm(doc=624)
        0.5 = coord(1/2)
    

Similar documents (content)

  1. Cawkell, A.E.: Image processing (1991) 0.70
    0.7009665 = sum of:
      0.7009665 = product of:
        1.7524161 = sum of:
          0.22024468 = weight(abstract_txt:data in 2666) [ClassicSimilarity], result of:
            0.22024468 = score(doc=2666,freq=1.0), product of:
              0.21124384 = queryWeight, product of:
                3.3363478 = idf(docFreq=4274, maxDocs=44218)
                0.06331589 = queryNorm
              1.0426087 = fieldWeight in 2666, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3363478 = idf(docFreq=4274, maxDocs=44218)
                0.3125 = fieldNorm(doc=2666)
          1.5321715 = weight(abstract_txt:bases in 2666) [ClassicSimilarity], result of:
            1.5321715 = score(doc=2666,freq=1.0), product of:
              0.76981324 = queryWeight, product of:
                1.9089769 = boost
                6.369011 = idf(docFreq=205, maxDocs=44218)
                0.06331589 = queryNorm
              1.9903159 = fieldWeight in 2666, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.369011 = idf(docFreq=205, maxDocs=44218)
                0.3125 = fieldNorm(doc=2666)
        0.4 = coord(2/5)
    
  2. Day, J.M.: User education for the new media in UK academic libraries (1991) 0.68
    0.67757136 = sum of:
      0.67757136 = product of:
        1.1292856 = sum of:
          0.11012234 = weight(abstract_txt:data in 3636) [ClassicSimilarity], result of:
            0.11012234 = score(doc=3636,freq=1.0), product of:
              0.21124384 = queryWeight, product of:
                3.3363478 = idf(docFreq=4274, maxDocs=44218)
                0.06331589 = queryNorm
              0.52130437 = fieldWeight in 3636, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3363478 = idf(docFreq=4274, maxDocs=44218)
                0.15625 = fieldNorm(doc=3636)
          0.25307748 = weight(abstract_txt:online in 3636) [ClassicSimilarity], result of:
            0.25307748 = score(doc=3636,freq=3.0), product of:
              0.25507176 = queryWeight, product of:
                1.0988519 = boost
                3.6661522 = idf(docFreq=3073, maxDocs=44218)
                0.06331589 = queryNorm
              0.99218154 = fieldWeight in 3636, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6661522 = idf(docFreq=3073, maxDocs=44218)
                0.15625 = fieldNorm(doc=3636)
          0.76608574 = weight(abstract_txt:bases in 3636) [ClassicSimilarity], result of:
            0.76608574 = score(doc=3636,freq=1.0), product of:
              0.76981324 = queryWeight, product of:
                1.9089769 = boost
                6.369011 = idf(docFreq=205, maxDocs=44218)
                0.06331589 = queryNorm
              0.99515796 = fieldWeight in 3636, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.369011 = idf(docFreq=205, maxDocs=44218)
                0.15625 = fieldNorm(doc=3636)
        0.6 = coord(3/5)
    
  3. Hanson, T.A.; Hanson, A.C.: Managing bibliographies with Pro-Cite (1989) 0.67
    0.6657078 = sum of:
      0.6657078 = product of:
        0.8321348 = sum of:
          0.095368735 = weight(abstract_txt:data in 5034) [ClassicSimilarity], result of:
            0.095368735 = score(doc=5034,freq=3.0), product of:
              0.21124384 = queryWeight, product of:
                3.3363478 = idf(docFreq=4274, maxDocs=44218)
                0.06331589 = queryNorm
              0.4514628 = fieldWeight in 5034, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.3363478 = idf(docFreq=4274, maxDocs=44218)
                0.078125 = fieldNorm(doc=5034)
          0.07305718 = weight(abstract_txt:online in 5034) [ClassicSimilarity], result of:
            0.07305718 = score(doc=5034,freq=1.0), product of:
              0.25507176 = queryWeight, product of:
                1.0988519 = boost
                3.6661522 = idf(docFreq=3073, maxDocs=44218)
                0.06331589 = queryNorm
              0.28641814 = fieldWeight in 5034, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6661522 = idf(docFreq=3073, maxDocs=44218)
                0.078125 = fieldNorm(doc=5034)
          0.122004434 = weight(abstract_txt:indexing in 5034) [ClassicSimilarity], result of:
            0.122004434 = score(doc=5034,freq=1.0), product of:
              0.3590356 = queryWeight, product of:
                1.3036972 = boost
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.06331589 = queryNorm
              0.3398115 = fieldWeight in 5034, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.078125 = fieldNorm(doc=5034)
          0.5417044 = weight(abstract_txt:bases in 5034) [ClassicSimilarity], result of:
            0.5417044 = score(doc=5034,freq=2.0), product of:
              0.76981324 = queryWeight, product of:
                1.9089769 = boost
                6.369011 = idf(docFreq=205, maxDocs=44218)
                0.06331589 = queryNorm
              0.7036829 = fieldWeight in 5034, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.369011 = idf(docFreq=205, maxDocs=44218)
                0.078125 = fieldNorm(doc=5034)
        0.8 = coord(4/5)
    
  4. Lunin, L.F.: Image databases : frontierland (1989) 0.59
    0.5862186 = sum of:
      0.5862186 = product of:
        0.977031 = sum of:
          0.08809786 = weight(abstract_txt:data in 3561) [ClassicSimilarity], result of:
            0.08809786 = score(doc=3561,freq=1.0), product of:
              0.21124384 = queryWeight, product of:
                3.3363478 = idf(docFreq=4274, maxDocs=44218)
                0.06331589 = queryNorm
              0.41704348 = fieldWeight in 3561, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3363478 = idf(docFreq=4274, maxDocs=44218)
                0.125 = fieldNorm(doc=3561)
          0.27606452 = weight(abstract_txt:indexing in 3561) [ClassicSimilarity], result of:
            0.27606452 = score(doc=3561,freq=2.0), product of:
              0.3590356 = queryWeight, product of:
                1.3036972 = boost
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.06331589 = queryNorm
              0.7689057 = fieldWeight in 3561, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.125 = fieldNorm(doc=3561)
          0.6128686 = weight(abstract_txt:bases in 3561) [ClassicSimilarity], result of:
            0.6128686 = score(doc=3561,freq=1.0), product of:
              0.76981324 = queryWeight, product of:
                1.9089769 = boost
                6.369011 = idf(docFreq=205, maxDocs=44218)
                0.06331589 = queryNorm
              0.79612637 = fieldWeight in 3561, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.369011 = idf(docFreq=205, maxDocs=44218)
                0.125 = fieldNorm(doc=3561)
        0.6 = coord(3/5)
    
  5. Bates, M.J.: How to use controlled vocabularies more effectively in online searching (1989) 0.57
    0.5665172 = sum of:
      0.5665172 = product of:
        0.9441952 = sum of:
          0.14774461 = weight(abstract_txt:data in 2883) [ClassicSimilarity], result of:
            0.14774461 = score(doc=2883,freq=5.0), product of:
              0.21124384 = queryWeight, product of:
                3.3363478 = idf(docFreq=4274, maxDocs=44218)
                0.06331589 = queryNorm
              0.69940317 = fieldWeight in 2883, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.3363478 = idf(docFreq=4274, maxDocs=44218)
                0.09375 = fieldNorm(doc=2883)
          0.14640532 = weight(abstract_txt:indexing in 2883) [ClassicSimilarity], result of:
            0.14640532 = score(doc=2883,freq=1.0), product of:
              0.3590356 = queryWeight, product of:
                1.3036972 = boost
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.06331589 = queryNorm
              0.40777382 = fieldWeight in 2883, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.09375 = fieldNorm(doc=2883)
          0.6500453 = weight(abstract_txt:bases in 2883) [ClassicSimilarity], result of:
            0.6500453 = score(doc=2883,freq=2.0), product of:
              0.76981324 = queryWeight, product of:
                1.9089769 = boost
                6.369011 = idf(docFreq=205, maxDocs=44218)
                0.06331589 = queryNorm
              0.8444195 = fieldWeight in 2883, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.369011 = idf(docFreq=205, maxDocs=44218)
                0.09375 = fieldNorm(doc=2883)
        0.6 = coord(3/5)