Search (27 results, page 2 of 2)

0.006071981 = product of:
  0.012143962 = sum of:
    0.012143962 = product of:
      0.036431886 = sum of:
        0.036431886 = weight(_text_:29 in 5696) [ClassicSimilarity], result of:
          0.036431886 = score(doc=5696,freq=2.0), product of:
            0.15623134 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.044413086 = queryNorm
            0.23319192 = fieldWeight in 5696, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=5696)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Date

29. 1.1996 18:42:14

0.00601736 = product of:
  0.01203472 = sum of:
    0.01203472 = product of:
      0.036104158 = sum of:
        0.036104158 = weight(_text_:22 in 1757) [ClassicSimilarity], result of:
          0.036104158 = score(doc=1757,freq=2.0), product of:
            0.15552706 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044413086 = queryNorm
            0.23214069 = fieldWeight in 1757, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=1757)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Abstract

Considers intersearcher and intrasearcher consistency in the selection of search terms. Based on an empirical study where 22 searchers from 4 different types of search environments analyzed altogether 12 search requests of 4 different types in 2 separate test situations between which 2 months elapsed. Statistically very significant differences in consistency were found according to the types of search environments and search requests. Consistency was also considered according to the extent of the scope of search concept. At level I search terms were compared character by character. At level II different search terms were accepted as the same search concept with a rather simple evaluation of linguistic expressions. At level III, in addition to level II, the hierarchical approach of the search request was also controlled. At level IV different search terms were accepted as the same search concept with a broad interpretation of the search concept. Both intersearcher and intrasearcher consistency grew most immediately after a rather simple evaluation of linguistic impressions

0.00601736 = product of:
  0.01203472 = sum of:
    0.01203472 = product of:
      0.036104158 = sum of:
        0.036104158 = weight(_text_:22 in 4341) [ClassicSimilarity], result of:
          0.036104158 = score(doc=4341,freq=2.0), product of:
            0.15552706 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044413086 = queryNorm
            0.23214069 = fieldWeight in 4341, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=4341)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Source

Journal of information science. 22(1996) no.2, S.79-92

0.00601736 = product of:
  0.01203472 = sum of:
    0.01203472 = product of:
      0.036104158 = sum of:
        0.036104158 = weight(_text_:22 in 6967) [ClassicSimilarity], result of:
          0.036104158 = score(doc=6967,freq=2.0), product of:
            0.15552706 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044413086 = queryNorm
            0.23214069 = fieldWeight in 6967, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=6967)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Source

Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon

0.0050599845 = product of:
  0.010119969 = sum of:
    0.010119969 = product of:
      0.030359907 = sum of:
        0.030359907 = weight(_text_:29 in 4152) [ClassicSimilarity], result of:
          0.030359907 = score(doc=4152,freq=2.0), product of:
            0.15623134 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.044413086 = queryNorm
            0.19432661 = fieldWeight in 4152, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4152)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Date

23.11.1995 11:29:46

0.0050599845 = product of:
  0.010119969 = sum of:
    0.010119969 = product of:
      0.030359907 = sum of:
        0.030359907 = weight(_text_:29 in 6541) [ClassicSimilarity], result of:
          0.030359907 = score(doc=6541,freq=2.0), product of:
            0.15623134 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.044413086 = queryNorm
            0.19432661 = fieldWeight in 6541, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0390625 = fieldNorm(doc=6541)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Date

29. 9.2001 20:12:49

0.005014467 = product of:
  0.010028934 = sum of:
    0.010028934 = product of:
      0.0300868 = sum of:
        0.0300868 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
          0.0300868 = score(doc=2339,freq=2.0), product of:
            0.15552706 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044413086 = queryNorm
            0.19345059 = fieldWeight in 2339, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2339)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Date

22. 9.1997 19:16:05