Document (#28897)

Author

French, J.C.
Powell, A.L.
Gey, F.
Perelman, N.

Title

Exploiting manual indexing to improve collection selection and retrieval effectiveness

Source

Information retrieval. 5(2002), S.323-351

Year

2002

Similar documents (author)

1. French, J.C.; Knight, J.C.; Powell, A.L.: Applying hypertext structures to software documentation (1997) 4.76

   4.762533 = sum of:
     4.762533 = sum of:
       2.124956 = weight(author_txt:powell in 3256) [ClassicSimilarity], result of:
         2.124956 = score(doc=3256,freq=1.0), product of:
           0.6545668 = queryWeight, product of:
             8.656945 = idf(docFreq=20, maxDocs=44421)
             0.075611755 = queryNorm
           3.2463546 = fieldWeight in 3256, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.656945 = idf(docFreq=20, maxDocs=44421)
             0.375 = fieldNorm(doc=3256)
       2.6375773 = weight(author_txt:french in 3256) [ClassicSimilarity], result of:
         2.6375773 = score(doc=3256,freq=1.0), product of:
           0.75600415 = queryWeight, product of:
             1.0746946 = boost
             9.303573 = idf(docFreq=10, maxDocs=44421)
             0.075611755 = queryNorm
           3.4888396 = fieldWeight in 3256, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.303573 = idf(docFreq=10, maxDocs=44421)
             0.375 = fieldNorm(doc=3256)
   

2. French, J.C.; Powell, A.L.; Schulman, E.: Using clustering strategies for creating authority files (2000) 4.76

   4.762533 = sum of:
     4.762533 = sum of:
       2.124956 = weight(author_txt:powell in 5811) [ClassicSimilarity], result of:
         2.124956 = score(doc=5811,freq=1.0), product of:
           0.6545668 = queryWeight, product of:
             8.656945 = idf(docFreq=20, maxDocs=44421)
             0.075611755 = queryNorm
           3.2463546 = fieldWeight in 5811, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.656945 = idf(docFreq=20, maxDocs=44421)
             0.375 = fieldNorm(doc=5811)
       2.6375773 = weight(author_txt:french in 5811) [ClassicSimilarity], result of:
         2.6375773 = score(doc=5811,freq=1.0), product of:
           0.75600415 = queryWeight, product of:
             1.0746946 = boost
             9.303573 = idf(docFreq=10, maxDocs=44421)
             0.075611755 = queryNorm
           3.4888396 = fieldWeight in 5811, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.303573 = idf(docFreq=10, maxDocs=44421)
             0.375 = fieldNorm(doc=5811)
   

3. French, J.: Changes in reference services (1995) 2.20

   2.197981 = sum of:
     2.197981 = product of:
       4.395962 = sum of:
         4.395962 = weight(author_txt:french in 3748) [ClassicSimilarity], result of:
           4.395962 = score(doc=3748,freq=1.0), product of:
             0.75600415 = queryWeight, product of:
               1.0746946 = boost
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.075611755 = queryNorm
             5.814733 = fieldWeight in 3748, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.625 = fieldNorm(doc=3748)
       0.5 = coord(1/2)
   

4. Powell, A.P.: ZYindex: bringing order to electronic chaos (1989) 1.77

   1.7707965 = sum of:
     1.7707965 = product of:
       3.541593 = sum of:
         3.541593 = weight(author_txt:powell in 3232) [ClassicSimilarity], result of:
           3.541593 = score(doc=3232,freq=1.0), product of:
             0.6545668 = queryWeight, product of:
               8.656945 = idf(docFreq=20, maxDocs=44421)
               0.075611755 = queryNorm
             5.4105906 = fieldWeight in 3232, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.656945 = idf(docFreq=20, maxDocs=44421)
               0.625 = fieldNorm(doc=3232)
       0.5 = coord(1/2)
   

5. Powell, J.: Spinning the World-Wide Web : an HTML primer (1995) 1.77

   1.7707965 = sum of:
     1.7707965 = product of:
       3.541593 = sum of:
         3.541593 = weight(author_txt:powell in 6012) [ClassicSimilarity], result of:
           3.541593 = score(doc=6012,freq=1.0), product of:
             0.6545668 = queryWeight, product of:
               8.656945 = idf(docFreq=20, maxDocs=44421)
               0.075611755 = queryNorm
             5.4105906 = fieldWeight in 6012, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.656945 = idf(docFreq=20, maxDocs=44421)
               0.625 = fieldNorm(doc=6012)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Wan, T.-L.; Evens, M.; Wan, Y.-W.; Pao, Y.-Y.: Experiments with automatic indexing and a relational thesaurus in a Chinese information retrieval system (1997) 0.70

   0.69712615 = sum of:
     0.69712615 = product of:
       1.1154019 = sum of:
         0.09348967 = weight(abstract_txt:retrieval in 956) [ClassicSimilarity], result of:
           0.09348967 = score(doc=956,freq=4.0), product of:
             0.14342342 = queryWeight, product of:
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.04125512 = queryNorm
             0.6518438 = fieldWeight in 956, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.09375 = fieldNorm(doc=956)
         0.22435872 = weight(abstract_txt:indexing in 956) [ClassicSimilarity], result of:
           0.22435872 = score(doc=956,freq=6.0), product of:
             0.2245825 = queryWeight, product of:
               1.2513474 = boost
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.04125512 = queryNorm
             0.9990036 = fieldWeight in 956, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.09375 = fieldNorm(doc=956)
         0.13554108 = weight(abstract_txt:improve in 956) [ClassicSimilarity], result of:
           0.13554108 = score(doc=956,freq=1.0), product of:
             0.29163858 = queryWeight, product of:
               1.4259768 = boost
               4.9574084 = idf(docFreq=848, maxDocs=44421)
               0.04125512 = queryNorm
             0.46475703 = fieldWeight in 956, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9574084 = idf(docFreq=848, maxDocs=44421)
               0.09375 = fieldNorm(doc=956)
         0.2550346 = weight(abstract_txt:effectiveness in 956) [ClassicSimilarity], result of:
           0.2550346 = score(doc=956,freq=3.0), product of:
             0.30819342 = queryWeight, product of:
               1.4658908 = boost
               5.0961695 = idf(docFreq=738, maxDocs=44421)
               0.04125512 = queryNorm
             0.82751477 = fieldWeight in 956, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.0961695 = idf(docFreq=738, maxDocs=44421)
               0.09375 = fieldNorm(doc=956)
         0.40697777 = weight(abstract_txt:manual in 956) [ClassicSimilarity], result of:
           0.40697777 = score(doc=956,freq=3.0), product of:
             0.42086008 = queryWeight, product of:
               1.7130058 = boost
               5.9552646 = idf(docFreq=312, maxDocs=44421)
               0.04125512 = queryNorm
             0.96701443 = fieldWeight in 956, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.9552646 = idf(docFreq=312, maxDocs=44421)
               0.09375 = fieldNorm(doc=956)
       0.625 = coord(5/8)
   

2. Savoy, J.: Bibliographic database access using free-text and controlled vocabulary : an evaluation (2005) 0.48

   0.4762339 = sum of:
     0.4762339 = product of:
       0.7619742 = sum of:
         0.077908054 = weight(abstract_txt:retrieval in 2053) [ClassicSimilarity], result of:
           0.077908054 = score(doc=2053,freq=4.0), product of:
             0.14342342 = queryWeight, product of:
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.04125512 = queryNorm
             0.5432031 = fieldWeight in 2053, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.078125 = fieldNorm(doc=2053)
         0.15265676 = weight(abstract_txt:indexing in 2053) [ClassicSimilarity], result of:
           0.15265676 = score(doc=2053,freq=4.0), product of:
             0.2245825 = queryWeight, product of:
               1.2513474 = boost
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.04125512 = queryNorm
             0.67973584 = fieldWeight in 2053, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.078125 = fieldNorm(doc=2053)
         0.13179253 = weight(abstract_txt:collection in 2053) [ClassicSimilarity], result of:
           0.13179253 = score(doc=2053,freq=2.0), product of:
             0.25654823 = queryWeight, product of:
               1.3374405 = boost
               4.649612 = idf(docFreq=1154, maxDocs=44421)
               0.04125512 = queryNorm
             0.51371443 = fieldWeight in 2053, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.649612 = idf(docFreq=1154, maxDocs=44421)
               0.078125 = fieldNorm(doc=2053)
         0.12270358 = weight(abstract_txt:effectiveness in 2053) [ClassicSimilarity], result of:
           0.12270358 = score(doc=2053,freq=1.0), product of:
             0.30819342 = queryWeight, product of:
               1.4658908 = boost
               5.0961695 = idf(docFreq=738, maxDocs=44421)
               0.04125512 = queryNorm
             0.39813823 = fieldWeight in 2053, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.0961695 = idf(docFreq=738, maxDocs=44421)
               0.078125 = fieldNorm(doc=2053)
         0.27691332 = weight(abstract_txt:manual in 2053) [ClassicSimilarity], result of:
           0.27691332 = score(doc=2053,freq=2.0), product of:
             0.42086008 = queryWeight, product of:
               1.7130058 = boost
               5.9552646 = idf(docFreq=312, maxDocs=44421)
               0.04125512 = queryNorm
             0.65797 = fieldWeight in 2053, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.9552646 = idf(docFreq=312, maxDocs=44421)
               0.078125 = fieldNorm(doc=2053)
       0.625 = coord(5/8)
   

3. Fugmann, R.: Unusual possibilities in indexing and classification (1990) 0.43

   0.42890787 = sum of:
     0.42890787 = product of:
       0.85781574 = sum of:
         0.05453564 = weight(abstract_txt:retrieval in 4780) [ClassicSimilarity], result of:
           0.05453564 = score(doc=4780,freq=1.0), product of:
             0.14342342 = queryWeight, product of:
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.04125512 = queryNorm
             0.3802422 = fieldWeight in 4780, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.109375 = fieldNorm(doc=4780)
         0.1511225 = weight(abstract_txt:indexing in 4780) [ClassicSimilarity], result of:
           0.1511225 = score(doc=4780,freq=2.0), product of:
             0.2245825 = queryWeight, product of:
               1.2513474 = boost
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.04125512 = queryNorm
             0.67290413 = fieldWeight in 4780, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.109375 = fieldNorm(doc=4780)
         0.15813126 = weight(abstract_txt:improve in 4780) [ClassicSimilarity], result of:
           0.15813126 = score(doc=4780,freq=1.0), product of:
             0.29163858 = queryWeight, product of:
               1.4259768 = boost
               4.9574084 = idf(docFreq=848, maxDocs=44421)
               0.04125512 = queryNorm
             0.54221654 = fieldWeight in 4780, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9574084 = idf(docFreq=848, maxDocs=44421)
               0.109375 = fieldNorm(doc=4780)
         0.49402636 = weight(abstract_txt:exploiting in 4780) [ClassicSimilarity], result of:
           0.49402636 = score(doc=4780,freq=1.0), product of:
             0.62325615 = queryWeight, product of:
               2.0846024 = boost
               7.2471204 = idf(docFreq=85, maxDocs=44421)
               0.04125512 = queryNorm
             0.7926538 = fieldWeight in 4780, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.2471204 = idf(docFreq=85, maxDocs=44421)
               0.109375 = fieldNorm(doc=4780)
       0.5 = coord(4/8)
   

4. Lu, Z.; McKinley, K.S.: ¬The effect of collection organization and query locality on information retrieval system performance (2000) 0.41

   0.41264445 = sum of:
     0.41264445 = product of:
       0.6602311 = sum of:
         0.04407145 = weight(abstract_txt:retrieval in 1033) [ClassicSimilarity], result of:
           0.04407145 = score(doc=1033,freq=2.0), product of:
             0.14342342 = queryWeight, product of:
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.04125512 = queryNorm
             0.3072821 = fieldWeight in 1033, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.0625 = fieldNorm(doc=1033)
         0.19724898 = weight(abstract_txt:collection in 1033) [ClassicSimilarity], result of:
           0.19724898 = score(doc=1033,freq=7.0), product of:
             0.25654823 = queryWeight, product of:
               1.3374405 = boost
               4.649612 = idf(docFreq=1154, maxDocs=44421)
               0.04125512 = queryNorm
             0.7688573 = fieldWeight in 1033, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               4.649612 = idf(docFreq=1154, maxDocs=44421)
               0.0625 = fieldNorm(doc=1033)
         0.09036072 = weight(abstract_txt:improve in 1033) [ClassicSimilarity], result of:
           0.09036072 = score(doc=1033,freq=1.0), product of:
             0.29163858 = queryWeight, product of:
               1.4259768 = boost
               4.9574084 = idf(docFreq=848, maxDocs=44421)
               0.04125512 = queryNorm
             0.30983803 = fieldWeight in 1033, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9574084 = idf(docFreq=848, maxDocs=44421)
               0.0625 = fieldNorm(doc=1033)
         0.09816287 = weight(abstract_txt:effectiveness in 1033) [ClassicSimilarity], result of:
           0.09816287 = score(doc=1033,freq=1.0), product of:
             0.30819342 = queryWeight, product of:
               1.4658908 = boost
               5.0961695 = idf(docFreq=738, maxDocs=44421)
               0.04125512 = queryNorm
             0.3185106 = fieldWeight in 1033, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.0961695 = idf(docFreq=738, maxDocs=44421)
               0.0625 = fieldNorm(doc=1033)
         0.23038708 = weight(abstract_txt:selection in 1033) [ClassicSimilarity], result of:
           0.23038708 = score(doc=1033,freq=4.0), product of:
             0.3428814 = queryWeight, product of:
               1.5461867 = boost
               5.375318 = idf(docFreq=558, maxDocs=44421)
               0.04125512 = queryNorm
             0.67191476 = fieldWeight in 1033, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.375318 = idf(docFreq=558, maxDocs=44421)
               0.0625 = fieldNorm(doc=1033)
       0.625 = coord(5/8)
   

5. Xu, J.; Croft, W.B.: Topic-based language models for distributed retrieval (2000) 0.38

   0.38172945 = sum of:
     0.38172945 = product of:
       0.6107671 = sum of:
         0.08710386 = weight(abstract_txt:retrieval in 1038) [ClassicSimilarity], result of:
           0.08710386 = score(doc=1038,freq=5.0), product of:
             0.14342342 = queryWeight, product of:
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.04125512 = queryNorm
             0.6073196 = fieldWeight in 1038, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.078125 = fieldNorm(doc=1038)
         0.093191385 = weight(abstract_txt:collection in 1038) [ClassicSimilarity], result of:
           0.093191385 = score(doc=1038,freq=1.0), product of:
             0.25654823 = queryWeight, product of:
               1.3374405 = boost
               4.649612 = idf(docFreq=1154, maxDocs=44421)
               0.04125512 = queryNorm
             0.36325094 = fieldWeight in 1038, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.649612 = idf(docFreq=1154, maxDocs=44421)
               0.078125 = fieldNorm(doc=1038)
         0.112950906 = weight(abstract_txt:improve in 1038) [ClassicSimilarity], result of:
           0.112950906 = score(doc=1038,freq=1.0), product of:
             0.29163858 = queryWeight, product of:
               1.4259768 = boost
               4.9574084 = idf(docFreq=848, maxDocs=44421)
               0.04125512 = queryNorm
             0.38729754 = fieldWeight in 1038, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9574084 = idf(docFreq=848, maxDocs=44421)
               0.078125 = fieldNorm(doc=1038)
         0.17352906 = weight(abstract_txt:effectiveness in 1038) [ClassicSimilarity], result of:
           0.17352906 = score(doc=1038,freq=2.0), product of:
             0.30819342 = queryWeight, product of:
               1.4658908 = boost
               5.0961695 = idf(docFreq=738, maxDocs=44421)
               0.04125512 = queryNorm
             0.5630525 = fieldWeight in 1038, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.0961695 = idf(docFreq=738, maxDocs=44421)
               0.078125 = fieldNorm(doc=1038)
         0.14399193 = weight(abstract_txt:selection in 1038) [ClassicSimilarity], result of:
           0.14399193 = score(doc=1038,freq=1.0), product of:
             0.3428814 = queryWeight, product of:
               1.5461867 = boost
               5.375318 = idf(docFreq=558, maxDocs=44421)
               0.04125512 = queryNorm
             0.41994673 = fieldWeight in 1038, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.375318 = idf(docFreq=558, maxDocs=44421)
               0.078125 = fieldNorm(doc=1038)
       0.625 = coord(5/8)