Document (#2303)

Author
Keen, E.M.
Title
On the generation and searching of entries in printed subject indexes
Source
Journal of documentation. 33(1977) no.1, S.15-45
Year
1977
Theme
Register

Similar documents (author)

  1. Keen, E.M.: ¬The Aberystwyth index languages tests (1973) 5.36
    5.3574047 = sum of:
      5.3574047 = weight(author_txt:keen in 773) [ClassicSimilarity], result of:
        5.3574047 = fieldWeight in 773, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.571848 = idf(docFreq=21, maxDocs=42740)
          0.625 = fieldNorm(doc=773)
    
  2. Keen, E.M.: Prospects for classification suggested by evaluation tests (1976) 5.36
    5.3574047 = sum of:
      5.3574047 = weight(author_txt:keen in 1277) [ClassicSimilarity], result of:
        5.3574047 = fieldWeight in 1277, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.571848 = idf(docFreq=21, maxDocs=42740)
          0.625 = fieldNorm(doc=1277)
    
  3. Keen, E.M.: Presenting results of experimental retrieval comparisons (1992) 5.36
    5.3574047 = sum of:
      5.3574047 = weight(author_txt:keen in 3644) [ClassicSimilarity], result of:
        5.3574047 = fieldWeight in 3644, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.571848 = idf(docFreq=21, maxDocs=42740)
          0.625 = fieldNorm(doc=3644)
    
  4. Keen, E.M.: Some aspects of proximity searching in text retrieval systems (1992) 5.36
    5.3574047 = sum of:
      5.3574047 = weight(author_txt:keen in 6190) [ClassicSimilarity], result of:
        5.3574047 = fieldWeight in 6190, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.571848 = idf(docFreq=21, maxDocs=42740)
          0.625 = fieldNorm(doc=6190)
    
  5. Keen, M.: Query reformulation in ranked output interaction (1994) 5.36
    5.3574047 = sum of:
      5.3574047 = weight(author_txt:keen in 1134) [ClassicSimilarity], result of:
        5.3574047 = fieldWeight in 1134, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.571848 = idf(docFreq=21, maxDocs=42740)
          0.625 = fieldNorm(doc=1134)
    

Similar documents (content)

  1. Lancaster, F.W.: Trends in subject indexing from 1957 to 2000 (1980) 0.52
    0.5167047 = sum of:
      0.5167047 = product of:
        1.0334094 = sum of:
          0.24142523 = weight(abstract_txt:indexes in 209) [ClassicSimilarity], result of:
            0.24142523 = score(doc=209,freq=1.0), product of:
              0.45061547 = queryWeight, product of:
                1.4615529 = boost
                5.7148557 = idf(docFreq=382, maxDocs=42740)
                0.05394936 = queryNorm
              0.53576773 = fieldWeight in 209, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7148557 = idf(docFreq=382, maxDocs=42740)
                0.09375 = fieldNorm(doc=209)
          0.36825305 = weight(abstract_txt:printed in 209) [ClassicSimilarity], result of:
            0.36825305 = score(doc=209,freq=2.0), product of:
              0.47392023 = queryWeight, product of:
                1.4988705 = boost
                5.860772 = idf(docFreq=330, maxDocs=42740)
                0.05394936 = queryNorm
              0.77703595 = fieldWeight in 209, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.860772 = idf(docFreq=330, maxDocs=42740)
                0.09375 = fieldNorm(doc=209)
          0.42373103 = weight(abstract_txt:entries in 209) [ClassicSimilarity], result of:
            0.42373103 = score(doc=209,freq=2.0), product of:
              0.5203967 = queryWeight, product of:
                1.5706476 = boost
                6.1414294 = idf(docFreq=249, maxDocs=42740)
                0.05394936 = queryNorm
              0.8142462 = fieldWeight in 209, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.1414294 = idf(docFreq=249, maxDocs=42740)
                0.09375 = fieldNorm(doc=209)
        0.5 = coord(3/6)
    
  2. Spanhoff, E.d.R.: Using Pro-Cite to produce a printed union catalog (1996) 0.51
    0.507897 = sum of:
      0.507897 = product of:
        0.76184547 = sum of:
          0.07290591 = weight(abstract_txt:subject in 1371) [ClassicSimilarity], result of:
            0.07290591 = score(doc=1371,freq=2.0), product of:
              0.21094878 = queryWeight, product of:
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.05394936 = queryNorm
              0.34560955 = fieldWeight in 1371, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.0625 = fieldNorm(doc=1371)
          0.16095015 = weight(abstract_txt:indexes in 1371) [ClassicSimilarity], result of:
            0.16095015 = score(doc=1371,freq=1.0), product of:
              0.45061547 = queryWeight, product of:
                1.4615529 = boost
                5.7148557 = idf(docFreq=382, maxDocs=42740)
                0.05394936 = queryNorm
              0.35717848 = fieldWeight in 1371, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7148557 = idf(docFreq=382, maxDocs=42740)
                0.0625 = fieldNorm(doc=1371)
          0.24550204 = weight(abstract_txt:printed in 1371) [ClassicSimilarity], result of:
            0.24550204 = score(doc=1371,freq=2.0), product of:
              0.47392023 = queryWeight, product of:
                1.4988705 = boost
                5.860772 = idf(docFreq=330, maxDocs=42740)
                0.05394936 = queryNorm
              0.51802397 = fieldWeight in 1371, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.860772 = idf(docFreq=330, maxDocs=42740)
                0.0625 = fieldNorm(doc=1371)
          0.28248733 = weight(abstract_txt:entries in 1371) [ClassicSimilarity], result of:
            0.28248733 = score(doc=1371,freq=2.0), product of:
              0.5203967 = queryWeight, product of:
                1.5706476 = boost
                6.1414294 = idf(docFreq=249, maxDocs=42740)
                0.05394936 = queryNorm
              0.54283077 = fieldWeight in 1371, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.1414294 = idf(docFreq=249, maxDocs=42740)
                0.0625 = fieldNorm(doc=1371)
        0.6666667 = coord(4/6)
    
  3. Hyman, R.J.: Information access : Capabilities and limitations of printed and computerized sources (1989) 0.50
    0.49574333 = sum of:
      0.49574333 = product of:
        0.99148667 = sum of:
          0.17858228 = weight(abstract_txt:subject in 1056) [ClassicSimilarity], result of:
            0.17858228 = score(doc=1056,freq=3.0), product of:
              0.21094878 = queryWeight, product of:
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.05394936 = queryNorm
              0.84656703 = fieldWeight in 1056, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.125 = fieldNorm(doc=1056)
          0.3219003 = weight(abstract_txt:indexes in 1056) [ClassicSimilarity], result of:
            0.3219003 = score(doc=1056,freq=1.0), product of:
              0.45061547 = queryWeight, product of:
                1.4615529 = boost
                5.7148557 = idf(docFreq=382, maxDocs=42740)
                0.05394936 = queryNorm
              0.71435696 = fieldWeight in 1056, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7148557 = idf(docFreq=382, maxDocs=42740)
                0.125 = fieldNorm(doc=1056)
          0.49100408 = weight(abstract_txt:printed in 1056) [ClassicSimilarity], result of:
            0.49100408 = score(doc=1056,freq=2.0), product of:
              0.47392023 = queryWeight, product of:
                1.4988705 = boost
                5.860772 = idf(docFreq=330, maxDocs=42740)
                0.05394936 = queryNorm
              1.0360479 = fieldWeight in 1056, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.860772 = idf(docFreq=330, maxDocs=42740)
                0.125 = fieldNorm(doc=1056)
        0.5 = coord(3/6)
    
  4. Notess, G.R.: Searching the World-Wide Web : Lycos, WebCrawler and more (1995) 0.45
    0.44642907 = sum of:
      0.44642907 = product of:
        0.89285815 = sum of:
          0.10310453 = weight(abstract_txt:subject in 3123) [ClassicSimilarity], result of:
            0.10310453 = score(doc=3123,freq=1.0), product of:
              0.21094878 = queryWeight, product of:
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.05394936 = queryNorm
              0.48876572 = fieldWeight in 3123, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.125 = fieldNorm(doc=3123)
          0.23220591 = weight(abstract_txt:searching in 3123) [ClassicSimilarity], result of:
            0.23220591 = score(doc=3123,freq=3.0), product of:
              0.2513045 = queryWeight, product of:
                1.0914695 = boost
                4.267783 = idf(docFreq=1627, maxDocs=42740)
                0.05394936 = queryNorm
              0.9240022 = fieldWeight in 3123, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.267783 = idf(docFreq=1627, maxDocs=42740)
                0.125 = fieldNorm(doc=3123)
          0.5575477 = weight(abstract_txt:indexes in 3123) [ClassicSimilarity], result of:
            0.5575477 = score(doc=3123,freq=3.0), product of:
              0.45061547 = queryWeight, product of:
                1.4615529 = boost
                5.7148557 = idf(docFreq=382, maxDocs=42740)
                0.05394936 = queryNorm
              1.2373025 = fieldWeight in 3123, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.7148557 = idf(docFreq=382, maxDocs=42740)
                0.125 = fieldNorm(doc=3123)
        0.5 = coord(3/6)
    
  5. Hardeck, E.: Revision RAK-Musik : Abschlußbericht (1996) 0.44
    0.4441813 = sum of:
      0.4441813 = product of:
        0.8883626 = sum of:
          0.090216465 = weight(abstract_txt:subject in 3891) [ClassicSimilarity], result of:
            0.090216465 = score(doc=3891,freq=1.0), product of:
              0.21094878 = queryWeight, product of:
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.05394936 = queryNorm
              0.42767 = fieldWeight in 3891, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.109375 = fieldNorm(doc=3891)
          0.30379328 = weight(abstract_txt:printed in 3891) [ClassicSimilarity], result of:
            0.30379328 = score(doc=3891,freq=1.0), product of:
              0.47392023 = queryWeight, product of:
                1.4988705 = boost
                5.860772 = idf(docFreq=330, maxDocs=42740)
                0.05394936 = queryNorm
              0.64102197 = fieldWeight in 3891, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.860772 = idf(docFreq=330, maxDocs=42740)
                0.109375 = fieldNorm(doc=3891)
          0.49435285 = weight(abstract_txt:entries in 3891) [ClassicSimilarity], result of:
            0.49435285 = score(doc=3891,freq=2.0), product of:
              0.5203967 = queryWeight, product of:
                1.5706476 = boost
                6.1414294 = idf(docFreq=249, maxDocs=42740)
                0.05394936 = queryNorm
              0.94995385 = fieldWeight in 3891, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.1414294 = idf(docFreq=249, maxDocs=42740)
                0.109375 = fieldNorm(doc=3891)
        0.5 = coord(3/6)