Search (2 results, page 1 of 1)

  • × author_ss:"Budd, J.M."
  • × year_i:[1990 TO 2000}
  1. Connaway, L.S.; Budd, J.M.; Kochtanek, T.R.: ¬An investigation of the use of an online catalogue : user characteristics and transaction log analysis (1995) 0.01
    0.013419857 = product of:
      0.04025957 = sum of:
        0.04025957 = weight(_text_:search in 307) [ClassicSimilarity], result of:
          0.04025957 = score(doc=307,freq=2.0), product of:
            0.1747324 = queryWeight, product of:
              3.475677 = idf(docFreq=3718, maxDocs=44218)
              0.05027291 = queryNorm
            0.230407 = fieldWeight in 307, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.475677 = idf(docFreq=3718, maxDocs=44218)
              0.046875 = fieldNorm(doc=307)
      0.33333334 = coord(1/3)
    
    Abstract
    Reports an examination of the results of 114 sessions on the online catalogue, at the Ellis Library, Missouri University at Columbia, to determine what types of searches were conducted and what search modes and fields (title, author) were used. Examination of tranaction logs revealed that title and author searches predominated and that the opportunity to construct Boolean searches was rarely taken advantage of. The searchers themselves reported that they were, on the whole, experienced at using the system; most searched the catalogue at least once a week. This is reflected in the relatively low instance of error and in the fact that most searches produced at least some hits. The majority of errors that were made in the process of searching were typographical
  2. Budd, J.M.: ¬The complexity of information retrieval : a hypothetical example (1996) 0.01
    0.011352143 = product of:
      0.03405643 = sum of:
        0.03405643 = product of:
          0.06811286 = sum of:
            0.06811286 = weight(_text_:22 in 4928) [ClassicSimilarity], result of:
              0.06811286 = score(doc=4928,freq=2.0), product of:
                0.17604718 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05027291 = queryNorm
                0.38690117 = fieldWeight in 4928, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4928)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Source
    Journal of academic librarianship. 22(1996) no.2, S.111-117