Search (13 results, page 1 of 1)

  • × author_ss:"Keen, E.M."
  1. Keen, E.M.: ¬The Aberystwyth index languages tests (1973) 0.01 
    0.0052524996 = product of:
  0.010504999 = sum of:
    0.010504999 = product of:
      0.021009998 = sum of:
        0.021009998 = weight(_text_:e in 773) [ClassicSimilarity], result of:
          0.021009998 = score(doc=773,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.31761688 = fieldWeight in 773, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.15625 = fieldNorm(doc=773)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  2. Keen, E.M.: Prospects for classification suggested by evaluation tests (1976) 0.00 
    0.0042019994 = product of:
  0.008403999 = sum of:
    0.008403999 = product of:
      0.016807998 = sum of:
        0.016807998 = weight(_text_:e in 1277) [ClassicSimilarity], result of:
          0.016807998 = score(doc=1277,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2540935 = fieldWeight in 1277, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=1277)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  3. Keen, E.M.: On the generation and searching of entries in printed subject indexes (1977) 0.00 
    0.0042019994 = product of:
  0.008403999 = sum of:
    0.008403999 = product of:
      0.016807998 = sum of:
        0.016807998 = weight(_text_:e in 2302) [ClassicSimilarity], result of:
          0.016807998 = score(doc=2302,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2540935 = fieldWeight in 2302, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=2302)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  4. Keen, E.M.: Laboratory tests of manual systems (1981) 0.00 
    0.0042019994 = product of:
  0.008403999 = sum of:
    0.008403999 = product of:
      0.016807998 = sum of:
        0.016807998 = weight(_text_:e in 3152) [ClassicSimilarity], result of:
          0.016807998 = score(doc=3152,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2540935 = fieldWeight in 3152, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=3152)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  5. Armstrong, C.J.; Keen, E.M.: Workbook for NEPHIS and KWAC : Microcomputer printed subject indexes teaching package, Pt.1 (1982) 0.00 
    0.0036767495 = product of:
  0.007353499 = sum of:
    0.007353499 = product of:
      0.014706998 = sum of:
        0.014706998 = weight(_text_:e in 439) [ClassicSimilarity], result of:
          0.014706998 = score(doc=439,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2223318 = fieldWeight in 439, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.109375 = fieldNorm(doc=439)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  6. Armstrong, C.J.; Keen, E.M.: Manual for teaching NEPHIS and KWAC : Microcomputer printed subject indexes teaching package, Pt.2 (1982) 0.00 
    0.0036767495 = product of:
  0.007353499 = sum of:
    0.007353499 = product of:
      0.014706998 = sum of:
        0.014706998 = weight(_text_:e in 440) [ClassicSimilarity], result of:
          0.014706998 = score(doc=440,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2223318 = fieldWeight in 440, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.109375 = fieldNorm(doc=440)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  7. Keen, E.M.: Using channels, topics, keywords and other metadata in an electronic alerting service (2000) 0.00 
    0.0036767495 = product of:
  0.007353499 = sum of:
    0.007353499 = product of:
      0.014706998 = sum of:
        0.014706998 = weight(_text_:e in 4897) [ClassicSimilarity], result of:
          0.014706998 = score(doc=4897,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2223318 = fieldWeight in 4897, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.109375 = fieldNorm(doc=4897)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  8. Keen, E.M.: Presenting results of experimental retrieval comparisons (1992) 0.00 
    0.0021009997 = product of:
  0.0042019994 = sum of:
    0.0042019994 = product of:
      0.008403999 = sum of:
        0.008403999 = weight(_text_:e in 3644) [ClassicSimilarity], result of:
          0.008403999 = score(doc=3644,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.12704675 = fieldWeight in 3644, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0625 = fieldNorm(doc=3644)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  9. Keen, E.M.: Some aspects of proximity searching in text retrieval systems (1992) 0.00 
    0.0021009997 = product of:
  0.0042019994 = sum of:
    0.0042019994 = product of:
      0.008403999 = sum of:
        0.008403999 = weight(_text_:e in 6190) [ClassicSimilarity], result of:
          0.008403999 = score(doc=6190,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.12704675 = fieldWeight in 6190, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0625 = fieldNorm(doc=6190)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  10. Keen, E.M.; Hartley, R.J.: Phrase processing in text retrieval (1994) 0.00 
    0.0021009997 = product of:
  0.0042019994 = sum of:
    0.0042019994 = product of:
      0.008403999 = sum of:
        0.008403999 = weight(_text_:e in 1316) [ClassicSimilarity], result of:
          0.008403999 = score(doc=1316,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.12704675 = fieldWeight in 1316, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0625 = fieldNorm(doc=1316)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  11. Keen, E.M.: Aspects of computer-based indexing languages (1991) 0.00 
    0.0021009997 = product of:
  0.0042019994 = sum of:
    0.0042019994 = product of:
      0.008403999 = sum of:
        0.008403999 = weight(_text_:e in 5072) [ClassicSimilarity], result of:
          0.008403999 = score(doc=5072,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.12704675 = fieldWeight in 5072, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0625 = fieldNorm(doc=5072)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  12. Keen, E.M.: Interactive ranked retrieval (1995) 0.00 
    0.0018383748 = product of:
  0.0036767495 = sum of:
    0.0036767495 = product of:
      0.007353499 = sum of:
        0.007353499 = weight(_text_:e in 2419) [ClassicSimilarity], result of:
          0.007353499 = score(doc=2419,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.1111659 = fieldWeight in 2419, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2419)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  13. Keen, E.M.: Designing and testing an interactive ranked retrieval system for professional searchers (1994) 0.00 
    0.0013131249 = product of:
  0.0026262498 = sum of:
    0.0026262498 = product of:
      0.0052524996 = sum of:
        0.0052524996 = weight(_text_:e in 1066) [ClassicSimilarity], result of:
          0.0052524996 = score(doc=1066,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.07940422 = fieldWeight in 1066, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1066)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e

Authors

Years

Types

Themes