Document (#2817)

Author

Micco, M.H.

Title

¬An exploratory study of three subject access systems in medicine : LCSH, MeSH, PRECIS

Imprint

? : Univ. of Pittsburgh

Year

1980

Footnote

Ph.D. thesis

Aid

LCSH
MeSH
PRECIS

Similar documents (author)

1. Micco, M.: Suggestions for automating the Library of Congress Classification schedules (1992) 5.76

   5.7603507 = sum of:
     5.7603507 = weight(author_txt:micco in 2107) [ClassicSimilarity], result of:
       5.7603507 = fieldWeight in 2107, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.625 = fieldNorm(doc=2107)
   

2. Micco, M.H.: ¬A comparison of subject access systems in medicine : LCSH, MeSH, PRECIS (1985) 5.76

   5.7603507 = sum of:
     5.7603507 = weight(author_txt:micco in 2819) [ClassicSimilarity], result of:
       5.7603507 = fieldWeight in 2819, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.625 = fieldNorm(doc=2819)
   

3. Micco, M.: ¬A graphical user interface to support navigation through large data spaces : the next generation of OPACs (1990) 5.76

   5.7603507 = sum of:
     5.7603507 = weight(author_txt:micco in 3115) [ClassicSimilarity], result of:
       5.7603507 = fieldWeight in 3115, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.625 = fieldNorm(doc=3115)
   

4. Micco, M.: ¬The next generation of online public access catalogs : a new look at subject access using hypermedia (1991) 5.76

   5.7603507 = sum of:
     5.7603507 = weight(author_txt:micco in 642) [ClassicSimilarity], result of:
       5.7603507 = fieldWeight in 642, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.625 = fieldNorm(doc=642)
   

5. Byrne, A.; Micco, M.: Improving OPAC subject access : the ADFA experiment (1988) 4.61

   4.6082807 = sum of:
     4.6082807 = weight(author_txt:micco in 742) [ClassicSimilarity], result of:
       4.6082807 = fieldWeight in 742, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.5 = fieldNorm(doc=742)
   

Similar documents (content)

1. Austin, D.: PRECIS (2009) 0.73

   0.73135537 = sum of:
     0.73135537 = product of:
       3.656777 = sum of:
         0.04003155 = weight(abstract_txt:systems in 1985) [ClassicSimilarity], result of:
           0.04003155 = score(doc=1985,freq=2.0), product of:
             0.106216826 = queryWeight, product of:
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.0311379 = queryNorm
             0.37688518 = fieldWeight in 1985, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.078125 = fieldNorm(doc=1985)
         3.6167455 = weight(title_txt:precis in 1985) [ClassicSimilarity], result of:
           3.6167455 = score(doc=1985,freq=1.0), product of:
             0.49242535 = queryWeight, product of:
               2.1531463 = boost
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.0311379 = queryNorm
             7.344759 = fieldWeight in 1985, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.344759 = idf(docFreq=77, maxDocs=44421)
               1.0 = fieldNorm(doc=1985)
       0.2 = coord(2/10)
   

2. Ruan, L.: Providing better subject access to nonprint fire emergency materials for Illinois firefighters : its history, use and future (2001) 0.60

   0.60288525 = sum of:
     0.60288525 = product of:
       1.0048087 = sum of:
         0.028306577 = weight(abstract_txt:systems in 414) [ClassicSimilarity], result of:
           0.028306577 = score(doc=414,freq=1.0), product of:
             0.106216826 = queryWeight, product of:
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.0311379 = queryNorm
             0.26649806 = fieldWeight in 414, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.078125 = fieldNorm(doc=414)
         0.034708876 = weight(abstract_txt:access in 414) [ClassicSimilarity], result of:
           0.034708876 = score(doc=414,freq=1.0), product of:
             0.12168268 = queryWeight, product of:
               1.07033 = boost
               3.6510832 = idf(docFreq=3134, maxDocs=44421)
               0.0311379 = queryNorm
             0.2852409 = fieldWeight in 414, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6510832 = idf(docFreq=3134, maxDocs=44421)
               0.078125 = fieldNorm(doc=414)
         0.095317416 = weight(abstract_txt:subject in 414) [ClassicSimilarity], result of:
           0.095317416 = score(doc=414,freq=5.0), product of:
             0.13954894 = queryWeight, product of:
               1.1462164 = boost
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.0311379 = queryNorm
             0.6830393 = fieldWeight in 414, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.078125 = fieldNorm(doc=414)
         0.2514964 = weight(abstract_txt:lcsh in 414) [ClassicSimilarity], result of:
           0.2514964 = score(doc=414,freq=2.0), product of:
             0.36164263 = queryWeight, product of:
               1.8451988 = boost
               6.294296 = idf(docFreq=222, maxDocs=44421)
               0.0311379 = queryNorm
             0.695428 = fieldWeight in 414, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.294296 = idf(docFreq=222, maxDocs=44421)
               0.078125 = fieldNorm(doc=414)
         0.20348887 = weight(abstract_txt:medicine in 414) [ClassicSimilarity], result of:
           0.20348887 = score(doc=414,freq=1.0), product of:
             0.39563572 = queryWeight, product of:
               1.9299724 = boost
               6.5834737 = idf(docFreq=166, maxDocs=44421)
               0.0311379 = queryNorm
             0.5143339 = fieldWeight in 414, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.5834737 = idf(docFreq=166, maxDocs=44421)
               0.078125 = fieldNorm(doc=414)
         0.39149055 = weight(abstract_txt:mesh in 414) [ClassicSimilarity], result of:
           0.39149055 = score(doc=414,freq=2.0), product of:
             0.48574233 = queryWeight, product of:
               2.1384854 = boost
               7.2947483 = idf(docFreq=81, maxDocs=44421)
               0.0311379 = queryNorm
             0.8059634 = fieldWeight in 414, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.2947483 = idf(docFreq=81, maxDocs=44421)
               0.078125 = fieldNorm(doc=414)
       0.6 = coord(6/10)
   

3. Biswas, S.C.; Smith, F.: Efficiency and effectiveness of deep structure based indexing languages : PRECIS vs. DSIS (1991) 0.52

   0.51909 = sum of:
     0.51909 = product of:
       1.03818 = sum of:
         0.019814603 = weight(abstract_txt:systems in 2186) [ClassicSimilarity], result of:
           0.019814603 = score(doc=2186,freq=1.0), product of:
             0.106216826 = queryWeight, product of:
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.0311379 = queryNorm
             0.18654864 = fieldWeight in 2186, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.0546875 = fieldNorm(doc=2186)
         0.019884793 = weight(abstract_txt:study in 2186) [ClassicSimilarity], result of:
           0.019884793 = score(doc=2186,freq=1.0), product of:
             0.10646751 = queryWeight, product of:
               1.0011793 = boost
               3.415198 = idf(docFreq=3968, maxDocs=44421)
               0.0311379 = queryNorm
             0.18676865 = fieldWeight in 2186, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.415198 = idf(docFreq=3968, maxDocs=44421)
               0.0546875 = fieldNorm(doc=2186)
         0.051682778 = weight(abstract_txt:subject in 2186) [ClassicSimilarity], result of:
           0.051682778 = score(doc=2186,freq=3.0), product of:
             0.13954894 = queryWeight, product of:
               1.1462164 = boost
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.0311379 = queryNorm
             0.37035593 = fieldWeight in 2186, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.0546875 = fieldNorm(doc=2186)
         0.042611428 = weight(abstract_txt:three in 2186) [ClassicSimilarity], result of:
           0.042611428 = score(doc=2186,freq=1.0), product of:
             0.1769649 = queryWeight, product of:
               1.2907641 = boost
               4.4030223 = idf(docFreq=1477, maxDocs=44421)
               0.0311379 = queryNorm
             0.24079028 = fieldWeight in 2186, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4030223 = idf(docFreq=1477, maxDocs=44421)
               0.0546875 = fieldNorm(doc=2186)
         0.90418637 = weight(title_txt:precis in 2186) [ClassicSimilarity], result of:
           0.90418637 = score(doc=2186,freq=1.0), product of:
             0.49242535 = queryWeight, product of:
               2.1531463 = boost
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.0311379 = queryNorm
             1.8361897 = fieldWeight in 2186, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.25 = fieldNorm(doc=2186)
       0.5 = coord(5/10)
   

4. Yi, K.; Chan, L.M.: Linking folksonomy to Library of Congress subject headings : an exploratory study (2009) 0.46

   0.4602391 = sum of:
     0.4602391 = product of:
       0.6574845 = sum of:
         0.019814603 = weight(abstract_txt:systems in 603) [ClassicSimilarity], result of:
           0.019814603 = score(doc=603,freq=1.0), product of:
             0.106216826 = queryWeight, product of:
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.0311379 = queryNorm
             0.18654864 = fieldWeight in 603, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.0546875 = fieldNorm(doc=603)
         0.019884793 = weight(abstract_txt:study in 603) [ClassicSimilarity], result of:
           0.019884793 = score(doc=603,freq=1.0), product of:
             0.10646751 = queryWeight, product of:
               1.0011793 = boost
               3.415198 = idf(docFreq=3968, maxDocs=44421)
               0.0311379 = queryNorm
             0.18676865 = fieldWeight in 603, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.415198 = idf(docFreq=3968, maxDocs=44421)
               0.0546875 = fieldNorm(doc=603)
         0.024296213 = weight(abstract_txt:access in 603) [ClassicSimilarity], result of:
           0.024296213 = score(doc=603,freq=1.0), product of:
             0.12168268 = queryWeight, product of:
               1.07033 = boost
               3.6510832 = idf(docFreq=3134, maxDocs=44421)
               0.0311379 = queryNorm
             0.19966862 = fieldWeight in 603, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6510832 = idf(docFreq=3134, maxDocs=44421)
               0.0546875 = fieldNorm(doc=603)
         0.042198814 = weight(abstract_txt:subject in 603) [ClassicSimilarity], result of:
           0.042198814 = score(doc=603,freq=2.0), product of:
             0.13954894 = queryWeight, product of:
               1.1462164 = boost
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.0311379 = queryNorm
             0.30239436 = fieldWeight in 603, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.0546875 = fieldNorm(doc=603)
         0.042611428 = weight(abstract_txt:three in 603) [ClassicSimilarity], result of:
           0.042611428 = score(doc=603,freq=1.0), product of:
             0.1769649 = queryWeight, product of:
               1.2907641 = boost
               4.4030223 = idf(docFreq=1477, maxDocs=44421)
               0.0311379 = queryNorm
             0.24079028 = fieldWeight in 603, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4030223 = idf(docFreq=1477, maxDocs=44421)
               0.0546875 = fieldNorm(doc=603)
         0.3734531 = weight(abstract_txt:lcsh in 603) [ClassicSimilarity], result of:
           0.3734531 = score(doc=603,freq=9.0), product of:
             0.36164263 = queryWeight, product of:
               1.8451988 = boost
               6.294296 = idf(docFreq=222, maxDocs=44421)
               0.0311379 = queryNorm
             1.0326579 = fieldWeight in 603, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               6.294296 = idf(docFreq=222, maxDocs=44421)
               0.0546875 = fieldNorm(doc=603)
         0.13522546 = weight(abstract_txt:exploratory in 603) [ClassicSimilarity], result of:
           0.13522546 = score(doc=603,freq=1.0), product of:
             0.3821572 = queryWeight, product of:
               1.8968123 = boost
               6.470359 = idf(docFreq=186, maxDocs=44421)
               0.0311379 = queryNorm
             0.35384774 = fieldWeight in 603, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.470359 = idf(docFreq=186, maxDocs=44421)
               0.0546875 = fieldNorm(doc=603)
       0.7 = coord(7/10)
   

5. Pelzer, N.L.: Veterinary subject headings and classification : a critical analysis (1993) 0.46

   0.45708358 = sum of:
     0.45708358 = product of:
       0.91416717 = sum of:
         0.045450952 = weight(abstract_txt:study in 6487) [ClassicSimilarity], result of:
           0.045450952 = score(doc=6487,freq=1.0), product of:
             0.10646751 = queryWeight, product of:
               1.0011793 = boost
               3.415198 = idf(docFreq=3968, maxDocs=44421)
               0.0311379 = queryNorm
             0.42689976 = fieldWeight in 6487, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.415198 = idf(docFreq=3968, maxDocs=44421)
               0.125 = fieldNorm(doc=6487)
         0.0555342 = weight(abstract_txt:access in 6487) [ClassicSimilarity], result of:
           0.0555342 = score(doc=6487,freq=1.0), product of:
             0.12168268 = queryWeight, product of:
               1.07033 = boost
               3.6510832 = idf(docFreq=3134, maxDocs=44421)
               0.0311379 = queryNorm
             0.4563854 = fieldWeight in 6487, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6510832 = idf(docFreq=3134, maxDocs=44421)
               0.125 = fieldNorm(doc=6487)
         0.06820358 = weight(abstract_txt:subject in 6487) [ClassicSimilarity], result of:
           0.06820358 = score(doc=6487,freq=1.0), product of:
             0.13954894 = queryWeight, product of:
               1.1462164 = boost
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.0311379 = queryNorm
             0.4887431 = fieldWeight in 6487, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.125 = fieldNorm(doc=6487)
         0.2845357 = weight(abstract_txt:lcsh in 6487) [ClassicSimilarity], result of:
           0.2845357 = score(doc=6487,freq=1.0), product of:
             0.36164263 = queryWeight, product of:
               1.8451988 = boost
               6.294296 = idf(docFreq=222, maxDocs=44421)
               0.0311379 = queryNorm
             0.786787 = fieldWeight in 6487, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.294296 = idf(docFreq=222, maxDocs=44421)
               0.125 = fieldNorm(doc=6487)
         0.4604427 = weight(abstract_txt:medicine in 6487) [ClassicSimilarity], result of:
           0.4604427 = score(doc=6487,freq=2.0), product of:
             0.39563572 = queryWeight, product of:
               1.9299724 = boost
               6.5834737 = idf(docFreq=166, maxDocs=44421)
               0.0311379 = queryNorm
             1.1638047 = fieldWeight in 6487, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.5834737 = idf(docFreq=166, maxDocs=44421)
               0.125 = fieldNorm(doc=6487)
       0.5 = coord(5/10)