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

   4.760104 = sum of:
     4.760104 = sum of:
       2.1237423 = weight(author_txt:powell in 3257) [ClassicSimilarity], result of:
         2.1237423 = score(doc=3257,freq=1.0), product of:
           0.65453935 = queryWeight, product of:
             8.652365 = idf(docFreq=20, maxDocs=44218)
             0.075648606 = queryNorm
           3.2446368 = fieldWeight in 3257, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.652365 = idf(docFreq=20, maxDocs=44218)
             0.375 = fieldNorm(doc=3257)
       2.6363618 = weight(author_txt:french in 3257) [ClassicSimilarity], result of:
         2.6363618 = score(doc=3257,freq=1.0), product of:
           0.756028 = queryWeight, product of:
             1.0747342 = boost
             9.298992 = idf(docFreq=10, maxDocs=44218)
             0.075648606 = queryNorm
           3.487122 = fieldWeight in 3257, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.298992 = idf(docFreq=10, maxDocs=44218)
             0.375 = fieldNorm(doc=3257)
   

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

   4.760104 = sum of:
     4.760104 = sum of:
       2.1237423 = weight(author_txt:powell in 4811) [ClassicSimilarity], result of:
         2.1237423 = score(doc=4811,freq=1.0), product of:
           0.65453935 = queryWeight, product of:
             8.652365 = idf(docFreq=20, maxDocs=44218)
             0.075648606 = queryNorm
           3.2446368 = fieldWeight in 4811, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.652365 = idf(docFreq=20, maxDocs=44218)
             0.375 = fieldNorm(doc=4811)
       2.6363618 = weight(author_txt:french in 4811) [ClassicSimilarity], result of:
         2.6363618 = score(doc=4811,freq=1.0), product of:
           0.756028 = queryWeight, product of:
             1.0747342 = boost
             9.298992 = idf(docFreq=10, maxDocs=44218)
             0.075648606 = queryNorm
           3.487122 = fieldWeight in 4811, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.298992 = idf(docFreq=10, maxDocs=44218)
             0.375 = fieldNorm(doc=4811)
   

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

   2.1969683 = sum of:
     2.1969683 = product of:
       4.3939366 = sum of:
         4.3939366 = weight(author_txt:french in 3680) [ClassicSimilarity], result of:
           4.3939366 = score(doc=3680,freq=1.0), product of:
             0.756028 = queryWeight, product of:
               1.0747342 = boost
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.075648606 = queryNorm
             5.81187 = fieldWeight in 3680, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.625 = fieldNorm(doc=3680)
       0.5 = coord(1/2)
   

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

   1.7697854 = sum of:
     1.7697854 = product of:
       3.5395708 = sum of:
         3.5395708 = weight(author_txt:powell in 3233) [ClassicSimilarity], result of:
           3.5395708 = score(doc=3233,freq=1.0), product of:
             0.65453935 = queryWeight, product of:
               8.652365 = idf(docFreq=20, maxDocs=44218)
               0.075648606 = queryNorm
             5.407728 = fieldWeight in 3233, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.652365 = idf(docFreq=20, maxDocs=44218)
               0.625 = fieldNorm(doc=3233)
       0.5 = coord(1/2)
   

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

   1.7697854 = sum of:
     1.7697854 = product of:
       3.5395708 = sum of:
         3.5395708 = weight(author_txt:powell in 6013) [ClassicSimilarity], result of:
           3.5395708 = score(doc=6013,freq=1.0), product of:
             0.65453935 = queryWeight, product of:
               8.652365 = idf(docFreq=20, maxDocs=44218)
               0.075648606 = queryNorm
             5.407728 = fieldWeight in 6013, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.652365 = idf(docFreq=20, maxDocs=44218)
               0.625 = fieldNorm(doc=6013)
       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

   0.69711715 = sum of:
     0.69711715 = product of:
       1.1153874 = sum of:
         0.09343082 = weight(abstract_txt:retrieval in 956) [ClassicSimilarity], result of:
           0.09343082 = score(doc=956,freq=4.0), product of:
             0.14338927 = queryWeight, product of:
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.041261446 = queryNorm
             0.6515886 = fieldWeight in 956, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.09375 = fieldNorm(doc=956)
         0.22436924 = weight(abstract_txt:indexing in 956) [ClassicSimilarity], result of:
           0.22436924 = score(doc=956,freq=6.0), product of:
             0.2246303 = queryWeight, product of:
               1.2516296 = boost
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.041261446 = queryNorm
             0.9988378 = fieldWeight in 956, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.09375 = fieldNorm(doc=956)
         0.13582122 = weight(abstract_txt:improve in 956) [ClassicSimilarity], result of:
           0.13582122 = score(doc=956,freq=1.0), product of:
             0.29209334 = queryWeight, product of:
               1.427258 = boost
               4.9599204 = idf(docFreq=842, maxDocs=44218)
               0.041261446 = queryNorm
             0.46499252 = fieldWeight in 956, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9599204 = idf(docFreq=842, maxDocs=44218)
               0.09375 = fieldNorm(doc=956)
         0.25550553 = weight(abstract_txt:effectiveness in 956) [ClassicSimilarity], result of:
           0.25550553 = score(doc=956,freq=3.0), product of:
             0.3086287 = queryWeight, product of:
               1.4671004 = boost
               5.098378 = idf(docFreq=733, maxDocs=44218)
               0.041261446 = queryNorm
             0.82787347 = fieldWeight in 956, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.098378 = idf(docFreq=733, maxDocs=44218)
               0.09375 = fieldNorm(doc=956)
         0.40626067 = weight(abstract_txt:manual in 956) [ClassicSimilarity], result of:
           0.40626067 = score(doc=956,freq=3.0), product of:
             0.42044193 = queryWeight, product of:
               1.7123584 = boost
               5.950684 = idf(docFreq=312, maxDocs=44218)
               0.041261446 = queryNorm
             0.9662706 = fieldWeight in 956, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.950684 = idf(docFreq=312, maxDocs=44218)
               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

   0.47603017 = sum of:
     0.47603017 = product of:
       0.7616483 = sum of:
         0.077859014 = weight(abstract_txt:retrieval in 1053) [ClassicSimilarity], result of:
           0.077859014 = score(doc=1053,freq=4.0), product of:
             0.14338927 = queryWeight, product of:
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.041261446 = queryNorm
             0.5429905 = fieldWeight in 1053, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.078125 = fieldNorm(doc=1053)
         0.15266392 = weight(abstract_txt:indexing in 1053) [ClassicSimilarity], result of:
           0.15266392 = score(doc=1053,freq=4.0), product of:
             0.2246303 = queryWeight, product of:
               1.2516296 = boost
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.041261446 = queryNorm
             0.679623 = fieldWeight in 1053, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.078125 = fieldNorm(doc=1053)
         0.13176984 = weight(abstract_txt:collection in 1053) [ClassicSimilarity], result of:
           0.13176984 = score(doc=1053,freq=2.0), product of:
             0.2565654 = queryWeight, product of:
               1.3376445 = boost
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.041261446 = queryNorm
             0.51359165 = fieldWeight in 1053, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.078125 = fieldNorm(doc=1053)
         0.12293014 = weight(abstract_txt:effectiveness in 1053) [ClassicSimilarity], result of:
           0.12293014 = score(doc=1053,freq=1.0), product of:
             0.3086287 = queryWeight, product of:
               1.4671004 = boost
               5.098378 = idf(docFreq=733, maxDocs=44218)
               0.041261446 = queryNorm
             0.39831078 = fieldWeight in 1053, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.098378 = idf(docFreq=733, maxDocs=44218)
               0.078125 = fieldNorm(doc=1053)
         0.2764254 = weight(abstract_txt:manual in 1053) [ClassicSimilarity], result of:
           0.2764254 = score(doc=1053,freq=2.0), product of:
             0.42044193 = queryWeight, product of:
               1.7123584 = boost
               5.950684 = idf(docFreq=312, maxDocs=44218)
               0.041261446 = queryNorm
             0.6574639 = fieldWeight in 1053, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.950684 = idf(docFreq=312, maxDocs=44218)
               0.078125 = fieldNorm(doc=1053)
       0.625 = coord(5/8)
   

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

   0.42872393 = sum of:
     0.42872393 = product of:
       0.85744786 = sum of:
         0.05450131 = weight(abstract_txt:retrieval in 4781) [ClassicSimilarity], result of:
           0.05450131 = score(doc=4781,freq=1.0), product of:
             0.14338927 = queryWeight, product of:
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.041261446 = queryNorm
             0.38009337 = fieldWeight in 4781, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.109375 = fieldNorm(doc=4781)
         0.15112957 = weight(abstract_txt:indexing in 4781) [ClassicSimilarity], result of:
           0.15112957 = score(doc=4781,freq=2.0), product of:
             0.2246303 = queryWeight, product of:
               1.2516296 = boost
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.041261446 = queryNorm
             0.6727925 = fieldWeight in 4781, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.109375 = fieldNorm(doc=4781)
         0.1584581 = weight(abstract_txt:improve in 4781) [ClassicSimilarity], result of:
           0.1584581 = score(doc=4781,freq=1.0), product of:
             0.29209334 = queryWeight, product of:
               1.427258 = boost
               4.9599204 = idf(docFreq=842, maxDocs=44218)
               0.041261446 = queryNorm
             0.5424913 = fieldWeight in 4781, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9599204 = idf(docFreq=842, maxDocs=44218)
               0.109375 = fieldNorm(doc=4781)
         0.4933589 = weight(abstract_txt:exploiting in 4781) [ClassicSimilarity], result of:
           0.4933589 = score(doc=4781,freq=1.0), product of:
             0.62280774 = queryWeight, product of:
               2.0841005 = boost
               7.24254 = idf(docFreq=85, maxDocs=44218)
               0.041261446 = queryNorm
             0.7921528 = fieldWeight in 4781, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.24254 = idf(docFreq=85, maxDocs=44218)
               0.109375 = fieldNorm(doc=4781)
       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

   0.4131236 = sum of:
     0.4131236 = product of:
       0.66099775 = sum of:
         0.04404371 = weight(abstract_txt:retrieval in 33) [ClassicSimilarity], result of:
           0.04404371 = score(doc=33,freq=2.0), product of:
             0.14338927 = queryWeight, product of:
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.041261446 = queryNorm
             0.3071618 = fieldWeight in 33, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.0625 = fieldNorm(doc=33)
         0.19721502 = weight(abstract_txt:collection in 33) [ClassicSimilarity], result of:
           0.19721502 = score(doc=33,freq=7.0), product of:
             0.2565654 = queryWeight, product of:
               1.3376445 = boost
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.041261446 = queryNorm
             0.76867354 = fieldWeight in 33, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.0625 = fieldNorm(doc=33)
         0.09054748 = weight(abstract_txt:improve in 33) [ClassicSimilarity], result of:
           0.09054748 = score(doc=33,freq=1.0), product of:
             0.29209334 = queryWeight, product of:
               1.427258 = boost
               4.9599204 = idf(docFreq=842, maxDocs=44218)
               0.041261446 = queryNorm
             0.30999503 = fieldWeight in 33, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9599204 = idf(docFreq=842, maxDocs=44218)
               0.0625 = fieldNorm(doc=33)
         0.09834412 = weight(abstract_txt:effectiveness in 33) [ClassicSimilarity], result of:
           0.09834412 = score(doc=33,freq=1.0), product of:
             0.3086287 = queryWeight, product of:
               1.4671004 = boost
               5.098378 = idf(docFreq=733, maxDocs=44218)
               0.041261446 = queryNorm
             0.31864864 = fieldWeight in 33, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.098378 = idf(docFreq=733, maxDocs=44218)
               0.0625 = fieldNorm(doc=33)
         0.23084742 = weight(abstract_txt:selection in 33) [ClassicSimilarity], result of:
           0.23084742 = score(doc=33,freq=4.0), product of:
             0.34340036 = queryWeight, product of:
               1.5475405 = boost
               5.377919 = idf(docFreq=554, maxDocs=44218)
               0.041261446 = queryNorm
             0.6722399 = fieldWeight in 33, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.377919 = idf(docFreq=554, maxDocs=44218)
               0.0625 = fieldNorm(doc=33)
       0.625 = coord(5/8)
   

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

   0.38221115 = sum of:
     0.38221115 = product of:
       0.6115378 = sum of:
         0.08704903 = weight(abstract_txt:retrieval in 38) [ClassicSimilarity], result of:
           0.08704903 = score(doc=38,freq=5.0), product of:
             0.14338927 = queryWeight, product of:
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.041261446 = queryNorm
             0.6070819 = fieldWeight in 38, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.078125 = fieldNorm(doc=38)
         0.093175344 = weight(abstract_txt:collection in 38) [ClassicSimilarity], result of:
           0.093175344 = score(doc=38,freq=1.0), product of:
             0.2565654 = queryWeight, product of:
               1.3376445 = boost
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.041261446 = queryNorm
             0.36316413 = fieldWeight in 38, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.078125 = fieldNorm(doc=38)
         0.113184355 = weight(abstract_txt:improve in 38) [ClassicSimilarity], result of:
           0.113184355 = score(doc=38,freq=1.0), product of:
             0.29209334 = queryWeight, product of:
               1.427258 = boost
               4.9599204 = idf(docFreq=842, maxDocs=44218)
               0.041261446 = queryNorm
             0.3874938 = fieldWeight in 38, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9599204 = idf(docFreq=842, maxDocs=44218)
               0.078125 = fieldNorm(doc=38)
         0.1738495 = weight(abstract_txt:effectiveness in 38) [ClassicSimilarity], result of:
           0.1738495 = score(doc=38,freq=2.0), product of:
             0.3086287 = queryWeight, product of:
               1.4671004 = boost
               5.098378 = idf(docFreq=733, maxDocs=44218)
               0.041261446 = queryNorm
             0.56329656 = fieldWeight in 38, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.098378 = idf(docFreq=733, maxDocs=44218)
               0.078125 = fieldNorm(doc=38)
         0.14427963 = weight(abstract_txt:selection in 38) [ClassicSimilarity], result of:
           0.14427963 = score(doc=38,freq=1.0), product of:
             0.34340036 = queryWeight, product of:
               1.5475405 = boost
               5.377919 = idf(docFreq=554, maxDocs=44218)
               0.041261446 = queryNorm
             0.42014992 = fieldWeight in 38, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.377919 = idf(docFreq=554, maxDocs=44218)
               0.078125 = fieldNorm(doc=38)
       0.625 = coord(5/8)