Document (#17386)

Author
Drabenstott, K.M.
Weller, M.S.
Title
Testing a new design for subject access to online catalogs
Imprint
Ann Arbor, Mich : School of Information and Library Studies, University of Michigan
Year
1995
Pages
370 S
Footnote
Rez. in: Library resources and technical services 41(1997) no.1, S.60-67 (B.H. Weinberg)
Theme
OPAC

Similar documents (author)

  1. Drabenstott, K.M.; Weller, M.S.: Testing a new design for subject searching in online catalogs (1994) 5.91
    5.911137 = sum of:
      5.911137 = sum of:
        2.7868462 = weight(author_txt:drabenstott in 7716) [ClassicSimilarity], result of:
          2.7868462 = score(doc=7716,freq=1.0), product of:
            0.67968714 = queryWeight, product of:
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.08288484 = queryNorm
            4.1001897 = fieldWeight in 7716, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.5 = fieldNorm(doc=7716)
        3.124291 = weight(author_txt:weller in 7716) [ClassicSimilarity], result of:
          3.124291 = score(doc=7716,freq=1.0), product of:
            0.7335021 = queryWeight, product of:
              1.038834 = boost
              8.518833 = idf(docFreq=23, maxDocs=44218)
              0.08288484 = queryNorm
            4.2594166 = fieldWeight in 7716, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.518833 = idf(docFreq=23, maxDocs=44218)
              0.5 = fieldNorm(doc=7716)
    
  2. Drabenstott, K.M.; Weller, M.S.: Failure analysis of subject searches in a test of a new design for subject access to online catalogs (1996) 5.91
    5.911137 = sum of:
      5.911137 = sum of:
        2.7868462 = weight(author_txt:drabenstott in 4382) [ClassicSimilarity], result of:
          2.7868462 = score(doc=4382,freq=1.0), product of:
            0.67968714 = queryWeight, product of:
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.08288484 = queryNorm
            4.1001897 = fieldWeight in 4382, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.5 = fieldNorm(doc=4382)
        3.124291 = weight(author_txt:weller in 4382) [ClassicSimilarity], result of:
          3.124291 = score(doc=4382,freq=1.0), product of:
            0.7335021 = queryWeight, product of:
              1.038834 = boost
              8.518833 = idf(docFreq=23, maxDocs=44218)
              0.08288484 = queryNorm
            4.2594166 = fieldWeight in 4382, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.518833 = idf(docFreq=23, maxDocs=44218)
              0.5 = fieldNorm(doc=4382)
    
  3. Drabenstott, K.M.; Weller, M.S.: Improving personal-name searching in online catalogs (1996) 5.91
    5.911137 = sum of:
      5.911137 = sum of:
        2.7868462 = weight(author_txt:drabenstott in 6742) [ClassicSimilarity], result of:
          2.7868462 = score(doc=6742,freq=1.0), product of:
            0.67968714 = queryWeight, product of:
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.08288484 = queryNorm
            4.1001897 = fieldWeight in 6742, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.5 = fieldNorm(doc=6742)
        3.124291 = weight(author_txt:weller in 6742) [ClassicSimilarity], result of:
          3.124291 = score(doc=6742,freq=1.0), product of:
            0.7335021 = queryWeight, product of:
              1.038834 = boost
              8.518833 = idf(docFreq=23, maxDocs=44218)
              0.08288484 = queryNorm
            4.2594166 = fieldWeight in 6742, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.518833 = idf(docFreq=23, maxDocs=44218)
              0.5 = fieldNorm(doc=6742)
    
  4. Drabenstott, K.M.; Weller, M.S.: ¬The exact-display approach for online catalog subject searching (1996) 5.91
    5.911137 = sum of:
      5.911137 = sum of:
        2.7868462 = weight(author_txt:drabenstott in 6930) [ClassicSimilarity], result of:
          2.7868462 = score(doc=6930,freq=1.0), product of:
            0.67968714 = queryWeight, product of:
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.08288484 = queryNorm
            4.1001897 = fieldWeight in 6930, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.5 = fieldNorm(doc=6930)
        3.124291 = weight(author_txt:weller in 6930) [ClassicSimilarity], result of:
          3.124291 = score(doc=6930,freq=1.0), product of:
            0.7335021 = queryWeight, product of:
              1.038834 = boost
              8.518833 = idf(docFreq=23, maxDocs=44218)
              0.08288484 = queryNorm
            4.2594166 = fieldWeight in 6930, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.518833 = idf(docFreq=23, maxDocs=44218)
              0.5 = fieldNorm(doc=6930)
    
  5. Drabenstott, K.M.; Weller, M.S.: ¬A comparative approach to system evaluation : delegating control of retrieval tests to an experimental online system (1996) 5.91
    5.911137 = sum of:
      5.911137 = sum of:
        2.7868462 = weight(author_txt:drabenstott in 7435) [ClassicSimilarity], result of:
          2.7868462 = score(doc=7435,freq=1.0), product of:
            0.67968714 = queryWeight, product of:
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.08288484 = queryNorm
            4.1001897 = fieldWeight in 7435, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.5 = fieldNorm(doc=7435)
        3.124291 = weight(author_txt:weller in 7435) [ClassicSimilarity], result of:
          3.124291 = score(doc=7435,freq=1.0), product of:
            0.7335021 = queryWeight, product of:
              1.038834 = boost
              8.518833 = idf(docFreq=23, maxDocs=44218)
              0.08288484 = queryNorm
            4.2594166 = fieldWeight in 7435, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.518833 = idf(docFreq=23, maxDocs=44218)
              0.5 = fieldNorm(doc=7435)
    

Similar documents (content)

  1. Chen, Y.-H.; Germain, C.A.; Yang, H.: ¬An exploration into the practices of library Web usability in ARL academic libraries (2009) 0.99
    0.9921962 = sum of:
      0.9921962 = product of:
        1.1906354 = sum of:
          0.062407684 = weight(abstract_txt:access in 2798) [ClassicSimilarity], result of:
            0.062407684 = score(doc=2798,freq=1.0), product of:
              0.21879569 = queryWeight, product of:
                3.6509786 = idf(docFreq=3120, maxDocs=44218)
                0.059927955 = queryNorm
              0.2852327 = fieldWeight in 2798, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6509786 = idf(docFreq=3120, maxDocs=44218)
                0.078125 = fieldNorm(doc=2798)
          0.06318903 = weight(abstract_txt:online in 2798) [ClassicSimilarity], result of:
            0.06318903 = score(doc=2798,freq=1.0), product of:
              0.22061811 = queryWeight, product of:
                1.0041561 = boost
                3.6661522 = idf(docFreq=3073, maxDocs=44218)
                0.059927955 = queryNorm
              0.28641814 = fieldWeight in 2798, 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=2798)
          0.07729028 = weight(abstract_txt:design in 2798) [ClassicSimilarity], result of:
            0.07729028 = score(doc=2798,freq=1.0), product of:
              0.25232676 = queryWeight, product of:
                1.0738962 = boost
                3.9207718 = idf(docFreq=2382, maxDocs=44218)
                0.059927955 = queryNorm
              0.3063103 = fieldWeight in 2798, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9207718 = idf(docFreq=2382, maxDocs=44218)
                0.078125 = fieldNorm(doc=2798)
          0.2861855 = weight(abstract_txt:catalogs in 2798) [ClassicSimilarity], result of:
            0.2861855 = score(doc=2798,freq=1.0), product of:
              0.6039187 = queryWeight, product of:
                1.6613834 = boost
                6.0656753 = idf(docFreq=278, maxDocs=44218)
                0.059927955 = queryNorm
              0.4738809 = fieldWeight in 2798, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0656753 = idf(docFreq=278, maxDocs=44218)
                0.078125 = fieldNorm(doc=2798)
          0.70156294 = weight(abstract_txt:testing in 2798) [ClassicSimilarity], result of:
            0.70156294 = score(doc=2798,freq=5.0), product of:
              0.6420977 = queryWeight, product of:
                1.713094 = boost
                6.2544694 = idf(docFreq=230, maxDocs=44218)
                0.059927955 = queryNorm
              1.0926108 = fieldWeight in 2798, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                6.2544694 = idf(docFreq=230, maxDocs=44218)
                0.078125 = fieldNorm(doc=2798)
        0.8333333 = coord(5/6)
    
  2. Drabenstott, K.M.; Weller, M.S.: Testing a new design for subject searching in online catalogs (1994) 0.85
    0.8470823 = sum of:
      0.8470823 = product of:
        1.0164988 = sum of:
          0.12356091 = weight(abstract_txt:access in 7716) [ClassicSimilarity], result of:
            0.12356091 = score(doc=7716,freq=2.0), product of:
              0.21879569 = queryWeight, product of:
                3.6509786 = idf(docFreq=3120, maxDocs=44218)
                0.059927955 = queryNorm
              0.56473196 = fieldWeight in 7716, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6509786 = idf(docFreq=3120, maxDocs=44218)
                0.109375 = fieldNorm(doc=7716)
          0.12510788 = weight(abstract_txt:online in 7716) [ClassicSimilarity], result of:
            0.12510788 = score(doc=7716,freq=2.0), product of:
              0.22061811 = queryWeight, product of:
                1.0041561 = boost
                3.6661522 = idf(docFreq=3073, maxDocs=44218)
                0.059927955 = queryNorm
              0.56707895 = fieldWeight in 7716, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6661522 = idf(docFreq=3073, maxDocs=44218)
                0.109375 = fieldNorm(doc=7716)
          0.2141434 = weight(abstract_txt:subject in 7716) [ClassicSimilarity], result of:
            0.2141434 = score(doc=7716,freq=4.0), product of:
              0.25055966 = queryWeight, product of:
                1.0701292 = boost
                3.9070187 = idf(docFreq=2415, maxDocs=44218)
                0.059927955 = queryNorm
              0.85466033 = fieldWeight in 7716, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.9070187 = idf(docFreq=2415, maxDocs=44218)
                0.109375 = fieldNorm(doc=7716)
          0.15302695 = weight(abstract_txt:design in 7716) [ClassicSimilarity], result of:
            0.15302695 = score(doc=7716,freq=2.0), product of:
              0.25232676 = queryWeight, product of:
                1.0738962 = boost
                3.9207718 = idf(docFreq=2382, maxDocs=44218)
                0.059927955 = queryNorm
              0.60646343 = fieldWeight in 7716, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9207718 = idf(docFreq=2382, maxDocs=44218)
                0.109375 = fieldNorm(doc=7716)
          0.40065974 = weight(abstract_txt:catalogs in 7716) [ClassicSimilarity], result of:
            0.40065974 = score(doc=7716,freq=1.0), product of:
              0.6039187 = queryWeight, product of:
                1.6613834 = boost
                6.0656753 = idf(docFreq=278, maxDocs=44218)
                0.059927955 = queryNorm
              0.66343325 = fieldWeight in 7716, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0656753 = idf(docFreq=278, maxDocs=44218)
                0.109375 = fieldNorm(doc=7716)
        0.8333333 = coord(5/6)
    
  3. Micco, M.: ¬The next generation of online public access catalogs : a new look at subject access using hypermedia (1991) 0.80
    0.7963083 = sum of:
      0.7963083 = product of:
        0.95557 = sum of:
          0.099852294 = weight(abstract_txt:access in 517) [ClassicSimilarity], result of:
            0.099852294 = score(doc=517,freq=1.0), product of:
              0.21879569 = queryWeight, product of:
                3.6509786 = idf(docFreq=3120, maxDocs=44218)
                0.059927955 = queryNorm
              0.45637232 = fieldWeight in 517, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6509786 = idf(docFreq=3120, maxDocs=44218)
                0.125 = fieldNorm(doc=517)
          0.10110245 = weight(abstract_txt:online in 517) [ClassicSimilarity], result of:
            0.10110245 = score(doc=517,freq=1.0), product of:
              0.22061811 = queryWeight, product of:
                1.0041561 = boost
                3.6661522 = idf(docFreq=3073, maxDocs=44218)
                0.059927955 = queryNorm
              0.45826903 = fieldWeight in 517, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6661522 = idf(docFreq=3073, maxDocs=44218)
                0.125 = fieldNorm(doc=517)
          0.173054 = weight(abstract_txt:subject in 517) [ClassicSimilarity], result of:
            0.173054 = score(doc=517,freq=2.0), product of:
              0.25055966 = queryWeight, product of:
                1.0701292 = boost
                3.9070187 = idf(docFreq=2415, maxDocs=44218)
                0.059927955 = queryNorm
              0.69066983 = fieldWeight in 517, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9070187 = idf(docFreq=2415, maxDocs=44218)
                0.125 = fieldNorm(doc=517)
          0.12366445 = weight(abstract_txt:design in 517) [ClassicSimilarity], result of:
            0.12366445 = score(doc=517,freq=1.0), product of:
              0.25232676 = queryWeight, product of:
                1.0738962 = boost
                3.9207718 = idf(docFreq=2382, maxDocs=44218)
                0.059927955 = queryNorm
              0.49009648 = fieldWeight in 517, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9207718 = idf(docFreq=2382, maxDocs=44218)
                0.125 = fieldNorm(doc=517)
          0.45789683 = weight(abstract_txt:catalogs in 517) [ClassicSimilarity], result of:
            0.45789683 = score(doc=517,freq=1.0), product of:
              0.6039187 = queryWeight, product of:
                1.6613834 = boost
                6.0656753 = idf(docFreq=278, maxDocs=44218)
                0.059927955 = queryNorm
              0.7582094 = fieldWeight in 517, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0656753 = idf(docFreq=278, maxDocs=44218)
                0.125 = fieldNorm(doc=517)
        0.8333333 = coord(5/6)
    
  4. Drabenstott, K.M.: Experiences with online catalogs in the USA using a classification system as a subject searching tool (1990) 0.79
    0.78572434 = sum of:
      0.78572434 = product of:
        1.1785865 = sum of:
          0.15322526 = weight(abstract_txt:online in 4786) [ClassicSimilarity], result of:
            0.15322526 = score(doc=4786,freq=3.0), product of:
              0.22061811 = queryWeight, product of:
                1.0041561 = boost
                3.6661522 = idf(docFreq=3073, maxDocs=44218)
                0.059927955 = queryNorm
              0.6945271 = fieldWeight in 4786, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6661522 = idf(docFreq=3073, maxDocs=44218)
                0.109375 = fieldNorm(doc=4786)
          0.18545362 = weight(abstract_txt:subject in 4786) [ClassicSimilarity], result of:
            0.18545362 = score(doc=4786,freq=3.0), product of:
              0.25055966 = queryWeight, product of:
                1.0701292 = boost
                3.9070187 = idf(docFreq=2415, maxDocs=44218)
                0.059927955 = queryNorm
              0.74015754 = fieldWeight in 4786, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.9070187 = idf(docFreq=2415, maxDocs=44218)
                0.109375 = fieldNorm(doc=4786)
          0.40065974 = weight(abstract_txt:catalogs in 4786) [ClassicSimilarity], result of:
            0.40065974 = score(doc=4786,freq=1.0), product of:
              0.6039187 = queryWeight, product of:
                1.6613834 = boost
                6.0656753 = idf(docFreq=278, maxDocs=44218)
                0.059927955 = queryNorm
              0.66343325 = fieldWeight in 4786, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0656753 = idf(docFreq=278, maxDocs=44218)
                0.109375 = fieldNorm(doc=4786)
          0.43924785 = weight(abstract_txt:testing in 4786) [ClassicSimilarity], result of:
            0.43924785 = score(doc=4786,freq=1.0), product of:
              0.6420977 = queryWeight, product of:
                1.713094 = boost
                6.2544694 = idf(docFreq=230, maxDocs=44218)
                0.059927955 = queryNorm
              0.68408257 = fieldWeight in 4786, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2544694 = idf(docFreq=230, maxDocs=44218)
                0.109375 = fieldNorm(doc=4786)
        0.6666667 = coord(4/6)
    
  5. Lewis, D.W.: Research on the use of online catalogs and its implications for library practice (1987) 0.69
    0.6944205 = sum of:
      0.6944205 = product of:
        1.0416307 = sum of:
          0.08737076 = weight(abstract_txt:access in 522) [ClassicSimilarity], result of:
            0.08737076 = score(doc=522,freq=1.0), product of:
              0.21879569 = queryWeight, product of:
                3.6509786 = idf(docFreq=3120, maxDocs=44218)
                0.059927955 = queryNorm
              0.3993258 = fieldWeight in 522, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6509786 = idf(docFreq=3120, maxDocs=44218)
                0.109375 = fieldNorm(doc=522)
          0.15322526 = weight(abstract_txt:online in 522) [ClassicSimilarity], result of:
            0.15322526 = score(doc=522,freq=3.0), product of:
              0.22061811 = queryWeight, product of:
                1.0041561 = boost
                3.6661522 = idf(docFreq=3073, maxDocs=44218)
                0.059927955 = queryNorm
              0.6945271 = fieldWeight in 522, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6661522 = idf(docFreq=3073, maxDocs=44218)
                0.109375 = fieldNorm(doc=522)
          0.1070717 = weight(abstract_txt:subject in 522) [ClassicSimilarity], result of:
            0.1070717 = score(doc=522,freq=1.0), product of:
              0.25055966 = queryWeight, product of:
                1.0701292 = boost
                3.9070187 = idf(docFreq=2415, maxDocs=44218)
                0.059927955 = queryNorm
              0.42733017 = fieldWeight in 522, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9070187 = idf(docFreq=2415, maxDocs=44218)
                0.109375 = fieldNorm(doc=522)
          0.693963 = weight(abstract_txt:catalogs in 522) [ClassicSimilarity], result of:
            0.693963 = score(doc=522,freq=3.0), product of:
              0.6039187 = queryWeight, product of:
                1.6613834 = boost
                6.0656753 = idf(docFreq=278, maxDocs=44218)
                0.059927955 = queryNorm
              1.1491001 = fieldWeight in 522, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.0656753 = idf(docFreq=278, maxDocs=44218)
                0.109375 = fieldNorm(doc=522)
        0.6666667 = coord(4/6)