Document (#17387)

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) 5.88
    5.8847117 = sum of:
      5.8847117 = sum of:
        2.773635 = weight(author_txt:drabenstott in 7716) [ClassicSimilarity], result of:
          2.773635 = score(doc=7716,freq=1.0), product of:
            0.679562 = queryWeight, product of:
              8.163008 = idf(docFreq=32, maxDocs=42596)
              0.083248965 = queryNorm
            4.081504 = fieldWeight in 7716, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.163008 = idf(docFreq=32, maxDocs=42596)
              0.5 = fieldNorm(doc=7716)
        3.1110768 = weight(author_txt:weller in 7716) [ClassicSimilarity], result of:
          3.1110768 = score(doc=7716,freq=1.0), product of:
            0.7336181 = queryWeight, product of:
              1.0390118 = boost
              8.481462 = idf(docFreq=23, maxDocs=42596)
              0.083248965 = queryNorm
            4.240731 = fieldWeight in 7716, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.481462 = idf(docFreq=23, maxDocs=42596)
              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) 5.88
    5.8847117 = sum of:
      5.8847117 = sum of:
        2.773635 = weight(author_txt:drabenstott in 4451) [ClassicSimilarity], result of:
          2.773635 = score(doc=4451,freq=1.0), product of:
            0.679562 = queryWeight, product of:
              8.163008 = idf(docFreq=32, maxDocs=42596)
              0.083248965 = queryNorm
            4.081504 = fieldWeight in 4451, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.163008 = idf(docFreq=32, maxDocs=42596)
              0.5 = fieldNorm(doc=4451)
        3.1110768 = weight(author_txt:weller in 4451) [ClassicSimilarity], result of:
          3.1110768 = score(doc=4451,freq=1.0), product of:
            0.7336181 = queryWeight, product of:
              1.0390118 = boost
              8.481462 = idf(docFreq=23, maxDocs=42596)
              0.083248965 = queryNorm
            4.240731 = fieldWeight in 4451, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.481462 = idf(docFreq=23, maxDocs=42596)
              0.5 = fieldNorm(doc=4451)
    
  3. Drabenstott, K.M.; Weller, M.S.: Improving personal-name searching in online catalogs (1996) 5.88
    5.8847117 = sum of:
      5.8847117 = sum of:
        2.773635 = weight(author_txt:drabenstott in 6811) [ClassicSimilarity], result of:
          2.773635 = score(doc=6811,freq=1.0), product of:
            0.679562 = queryWeight, product of:
              8.163008 = idf(docFreq=32, maxDocs=42596)
              0.083248965 = queryNorm
            4.081504 = fieldWeight in 6811, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.163008 = idf(docFreq=32, maxDocs=42596)
              0.5 = fieldNorm(doc=6811)
        3.1110768 = weight(author_txt:weller in 6811) [ClassicSimilarity], result of:
          3.1110768 = score(doc=6811,freq=1.0), product of:
            0.7336181 = queryWeight, product of:
              1.0390118 = boost
              8.481462 = idf(docFreq=23, maxDocs=42596)
              0.083248965 = queryNorm
            4.240731 = fieldWeight in 6811, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.481462 = idf(docFreq=23, maxDocs=42596)
              0.5 = fieldNorm(doc=6811)
    
  4. Drabenstott, K.M.; Weller, M.S.: ¬The exact-display approach for online catalog subject searching (1996) 5.88
    5.8847117 = sum of:
      5.8847117 = sum of:
        2.773635 = weight(author_txt:drabenstott in 0) [ClassicSimilarity], result of:
          2.773635 = score(doc=0,freq=1.0), product of:
            0.679562 = queryWeight, product of:
              8.163008 = idf(docFreq=32, maxDocs=42596)
              0.083248965 = queryNorm
            4.081504 = fieldWeight in 0, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.163008 = idf(docFreq=32, maxDocs=42596)
              0.5 = fieldNorm(doc=0)
        3.1110768 = weight(author_txt:weller in 0) [ClassicSimilarity], result of:
          3.1110768 = score(doc=0,freq=1.0), product of:
            0.7336181 = queryWeight, product of:
              1.0390118 = boost
              8.481462 = idf(docFreq=23, maxDocs=42596)
              0.083248965 = queryNorm
            4.240731 = fieldWeight in 0, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.481462 = idf(docFreq=23, maxDocs=42596)
              0.5 = fieldNorm(doc=0)
    
  5. Drabenstott, K.M.; Weller, M.S.: ¬A comparative approach to system evaluation : delegating control of retrieval tests to an experimental online system (1996) 5.88
    5.8847117 = sum of:
      5.8847117 = sum of:
        2.773635 = weight(author_txt:drabenstott in 505) [ClassicSimilarity], result of:
          2.773635 = score(doc=505,freq=1.0), product of:
            0.679562 = queryWeight, product of:
              8.163008 = idf(docFreq=32, maxDocs=42596)
              0.083248965 = queryNorm
            4.081504 = fieldWeight in 505, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.163008 = idf(docFreq=32, maxDocs=42596)
              0.5 = fieldNorm(doc=505)
        3.1110768 = weight(author_txt:weller in 505) [ClassicSimilarity], result of:
          3.1110768 = score(doc=505,freq=1.0), product of:
            0.7336181 = queryWeight, product of:
              1.0390118 = boost
              8.481462 = idf(docFreq=23, maxDocs=42596)
              0.083248965 = queryNorm
            4.240731 = fieldWeight in 505, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.481462 = idf(docFreq=23, maxDocs=42596)
              0.5 = fieldNorm(doc=505)
    

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
    0.99115914 = sum of:
      0.99115914 = product of:
        1.189391 = sum of:
          0.06233745 = weight(abstract_txt:access in 3978) [ClassicSimilarity], result of:
            0.06233745 = score(doc=3978,freq=1.0), product of:
              0.21841966 = queryWeight, product of:
                3.6531482 = idf(docFreq=2999, maxDocs=42596)
                0.059789434 = queryNorm
              0.2854022 = fieldWeight in 3978, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6531482 = idf(docFreq=2999, maxDocs=42596)
                0.078125 = fieldNorm(doc=3978)
          0.06344789 = weight(abstract_txt:online in 3978) [ClassicSimilarity], result of:
            0.06344789 = score(doc=3978,freq=1.0), product of:
              0.22100587 = queryWeight, product of:
                1.0059029 = boost
                3.6747122 = idf(docFreq=2935, maxDocs=42596)
                0.059789434 = queryNorm
              0.2870869 = fieldWeight in 3978, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6747122 = idf(docFreq=2935, maxDocs=42596)
                0.078125 = fieldNorm(doc=3978)
          0.078814626 = weight(abstract_txt:design in 3978) [ClassicSimilarity], result of:
            0.078814626 = score(doc=3978,freq=1.0), product of:
              0.2553859 = queryWeight, product of:
                1.0813159 = boost
                3.9502072 = idf(docFreq=2228, maxDocs=42596)
                0.059789434 = queryNorm
              0.30860993 = fieldWeight in 3978, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9502072 = idf(docFreq=2228, maxDocs=42596)
                0.078125 = fieldNorm(doc=3978)
          0.2889679 = weight(abstract_txt:catalogs in 3978) [ClassicSimilarity], result of:
            0.2889679 = score(doc=3978,freq=1.0), product of:
              0.60723776 = queryWeight, product of:
                1.6673759 = boost
                6.0911713 = idf(docFreq=261, maxDocs=42596)
                0.059789434 = queryNorm
              0.47587276 = fieldWeight in 3978, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0911713 = idf(docFreq=261, maxDocs=42596)
                0.078125 = fieldNorm(doc=3978)
          0.69582313 = weight(abstract_txt:testing in 3978) [ClassicSimilarity], result of:
            0.69582313 = score(doc=3978,freq=5.0), product of:
              0.637972 = queryWeight, product of:
                1.7090507 = boost
                6.2434154 = idf(docFreq=224, maxDocs=42596)
                0.059789434 = queryNorm
              1.0906798 = fieldWeight in 3978, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                6.2434154 = idf(docFreq=224, maxDocs=42596)
                0.078125 = fieldNorm(doc=3978)
        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
    0.85277617 = sum of:
      0.85277617 = product of:
        1.0233314 = sum of:
          0.123421855 = weight(abstract_txt:access in 7716) [ClassicSimilarity], result of:
            0.123421855 = score(doc=7716,freq=2.0), product of:
              0.21841966 = queryWeight, product of:
                3.6531482 = idf(docFreq=2999, maxDocs=42596)
                0.059789434 = queryNorm
              0.5650675 = fieldWeight in 7716, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6531482 = idf(docFreq=2999, maxDocs=42596)
                0.109375 = fieldNorm(doc=7716)
          0.12562041 = weight(abstract_txt:online in 7716) [ClassicSimilarity], result of:
            0.12562041 = score(doc=7716,freq=2.0), product of:
              0.22100587 = queryWeight, product of:
                1.0059029 = boost
                3.6747122 = idf(docFreq=2935, maxDocs=42596)
                0.059789434 = queryNorm
              0.56840307 = fieldWeight in 7716, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6747122 = idf(docFreq=2935, maxDocs=42596)
                0.109375 = fieldNorm(doc=7716)
          0.21368906 = weight(abstract_txt:subject in 7716) [ClassicSimilarity], result of:
            0.21368906 = score(doc=7716,freq=4.0), product of:
              0.2499627 = queryWeight, product of:
                1.0697733 = boost
                3.9080403 = idf(docFreq=2324, maxDocs=42596)
                0.059789434 = queryNorm
              0.8548838 = fieldWeight in 7716, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.9080403 = idf(docFreq=2324, maxDocs=42596)
                0.109375 = fieldNorm(doc=7716)
          0.156045 = weight(abstract_txt:design in 7716) [ClassicSimilarity], result of:
            0.156045 = score(doc=7716,freq=2.0), product of:
              0.2553859 = queryWeight, product of:
                1.0813159 = boost
                3.9502072 = idf(docFreq=2228, maxDocs=42596)
                0.059789434 = queryNorm
              0.6110165 = fieldWeight in 7716, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9502072 = idf(docFreq=2228, maxDocs=42596)
                0.109375 = fieldNorm(doc=7716)
          0.40455505 = weight(abstract_txt:catalogs in 7716) [ClassicSimilarity], result of:
            0.40455505 = score(doc=7716,freq=1.0), product of:
              0.60723776 = queryWeight, product of:
                1.6673759 = boost
                6.0911713 = idf(docFreq=261, maxDocs=42596)
                0.059789434 = queryNorm
              0.66622186 = fieldWeight in 7716, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0911713 = idf(docFreq=261, maxDocs=42596)
                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
    0.8019962 = sum of:
      0.8019962 = product of:
        0.9623954 = sum of:
          0.099739924 = weight(abstract_txt:access in 822) [ClassicSimilarity], result of:
            0.099739924 = score(doc=822,freq=1.0), product of:
              0.21841966 = queryWeight, product of:
                3.6531482 = idf(docFreq=2999, maxDocs=42596)
                0.059789434 = queryNorm
              0.45664352 = fieldWeight in 822, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6531482 = idf(docFreq=2999, maxDocs=42596)
                0.125 = fieldNorm(doc=822)
          0.10151662 = weight(abstract_txt:online in 822) [ClassicSimilarity], result of:
            0.10151662 = score(doc=822,freq=1.0), product of:
              0.22100587 = queryWeight, product of:
                1.0059029 = boost
                3.6747122 = idf(docFreq=2935, maxDocs=42596)
                0.059789434 = queryNorm
              0.45933902 = fieldWeight in 822, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6747122 = idf(docFreq=2935, maxDocs=42596)
                0.125 = fieldNorm(doc=822)
          0.17268685 = weight(abstract_txt:subject in 822) [ClassicSimilarity], result of:
            0.17268685 = score(doc=822,freq=2.0), product of:
              0.2499627 = queryWeight, product of:
                1.0697733 = boost
                3.9080403 = idf(docFreq=2324, maxDocs=42596)
                0.059789434 = queryNorm
              0.69085044 = fieldWeight in 822, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9080403 = idf(docFreq=2324, maxDocs=42596)
                0.125 = fieldNorm(doc=822)
          0.1261034 = weight(abstract_txt:design in 822) [ClassicSimilarity], result of:
            0.1261034 = score(doc=822,freq=1.0), product of:
              0.2553859 = queryWeight, product of:
                1.0813159 = boost
                3.9502072 = idf(docFreq=2228, maxDocs=42596)
                0.059789434 = queryNorm
              0.4937759 = fieldWeight in 822, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9502072 = idf(docFreq=2228, maxDocs=42596)
                0.125 = fieldNorm(doc=822)
          0.46234864 = weight(abstract_txt:catalogs in 822) [ClassicSimilarity], result of:
            0.46234864 = score(doc=822,freq=1.0), product of:
              0.60723776 = queryWeight, product of:
                1.6673759 = boost
                6.0911713 = idf(docFreq=261, maxDocs=42596)
                0.059789434 = queryNorm
              0.7613964 = fieldWeight in 822, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0911713 = idf(docFreq=261, maxDocs=42596)
                0.125 = fieldNorm(doc=822)
        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
    0.78608155 = sum of:
      0.78608155 = product of:
        1.1791223 = sum of:
          0.15385295 = weight(abstract_txt:online in 4786) [ClassicSimilarity], result of:
            0.15385295 = score(doc=4786,freq=3.0), product of:
              0.22100587 = queryWeight, product of:
                1.0059029 = boost
                3.6747122 = idf(docFreq=2935, maxDocs=42596)
                0.059789434 = queryNorm
              0.6961487 = fieldWeight in 4786, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6747122 = idf(docFreq=2935, maxDocs=42596)
                0.109375 = fieldNorm(doc=4786)
          0.18506016 = weight(abstract_txt:subject in 4786) [ClassicSimilarity], result of:
            0.18506016 = score(doc=4786,freq=3.0), product of:
              0.2499627 = queryWeight, product of:
                1.0697733 = boost
                3.9080403 = idf(docFreq=2324, maxDocs=42596)
                0.059789434 = queryNorm
              0.7403511 = fieldWeight in 4786, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.9080403 = idf(docFreq=2324, maxDocs=42596)
                0.109375 = fieldNorm(doc=4786)
          0.40455505 = weight(abstract_txt:catalogs in 4786) [ClassicSimilarity], result of:
            0.40455505 = score(doc=4786,freq=1.0), product of:
              0.60723776 = queryWeight, product of:
                1.6673759 = boost
                6.0911713 = idf(docFreq=261, maxDocs=42596)
                0.059789434 = queryNorm
              0.66622186 = fieldWeight in 4786, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0911713 = idf(docFreq=261, maxDocs=42596)
                0.109375 = fieldNorm(doc=4786)
          0.4356542 = weight(abstract_txt:testing in 4786) [ClassicSimilarity], result of:
            0.4356542 = score(doc=4786,freq=1.0), product of:
              0.637972 = queryWeight, product of:
                1.7090507 = boost
                6.2434154 = idf(docFreq=224, maxDocs=42596)
                0.059789434 = queryNorm
              0.68287355 = fieldWeight in 4786, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2434154 = idf(docFreq=224, maxDocs=42596)
                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) 0.70
    0.6991199 = sum of:
      0.6991199 = product of:
        1.0486798 = sum of:
          0.08727243 = weight(abstract_txt:access in 522) [ClassicSimilarity], result of:
            0.08727243 = score(doc=522,freq=1.0), product of:
              0.21841966 = queryWeight, product of:
                3.6531482 = idf(docFreq=2999, maxDocs=42596)
                0.059789434 = queryNorm
              0.39956307 = fieldWeight in 522, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6531482 = idf(docFreq=2999, maxDocs=42596)
                0.109375 = fieldNorm(doc=522)
          0.15385295 = weight(abstract_txt:online in 522) [ClassicSimilarity], result of:
            0.15385295 = score(doc=522,freq=3.0), product of:
              0.22100587 = queryWeight, product of:
                1.0059029 = boost
                3.6747122 = idf(docFreq=2935, maxDocs=42596)
                0.059789434 = queryNorm
              0.6961487 = fieldWeight in 522, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6747122 = idf(docFreq=2935, maxDocs=42596)
                0.109375 = fieldNorm(doc=522)
          0.10684453 = weight(abstract_txt:subject in 522) [ClassicSimilarity], result of:
            0.10684453 = score(doc=522,freq=1.0), product of:
              0.2499627 = queryWeight, product of:
                1.0697733 = boost
                3.9080403 = idf(docFreq=2324, maxDocs=42596)
                0.059789434 = queryNorm
              0.4274419 = fieldWeight in 522, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9080403 = idf(docFreq=2324, maxDocs=42596)
                0.109375 = fieldNorm(doc=522)
          0.7007099 = weight(abstract_txt:catalogs in 522) [ClassicSimilarity], result of:
            0.7007099 = score(doc=522,freq=3.0), product of:
              0.60723776 = queryWeight, product of:
                1.6673759 = boost
                6.0911713 = idf(docFreq=261, maxDocs=42596)
                0.059789434 = queryNorm
              1.1539301 = fieldWeight in 522, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.0911713 = idf(docFreq=261, maxDocs=42596)
                0.109375 = fieldNorm(doc=522)
        0.6666667 = coord(4/6)