Document (#22118)

Author

McIlwaine, I.C.
Williamson, N.J.

Title

International trends in subject analysis research

Source

Knowledge organization. 26(1999) no.1, S.23-29

Year

1999

Abstract

This paper describes a survey of subject analysis research over the ten year period 1988 to 1998. Data are drawn from the 'research environment' encompassing publications, conference papers, major bibliographic resources in the field of Library and Information Science and selective searches of the Internet. Findings reveal major and minor areas of research activity. Trends and developments are identified and conclusions drawn. Strengths and weaknesses in the approaches taken to subject analysis research are discussed and suggestions for improvements are made with a view to future research directions

Similar documents (author)

1. McIlwaine, I.C.; Williamson, N.J.: Class 61 - Medicine : restructuring progress 2000 (2000) 5.44

   5.4392977 = sum of:
     5.4392977 = sum of:
       2.5284731 = weight(author_txt:williamson in 1011) [ClassicSimilarity], result of:
         2.5284731 = score(doc=1011,freq=1.0), product of:
           0.6731992 = queryWeight, product of:
             7.5118127 = idf(docFreq=65, maxDocs=44421)
             0.089618735 = queryNorm
           3.7559063 = fieldWeight in 1011, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.5118127 = idf(docFreq=65, maxDocs=44421)
             0.5 = fieldNorm(doc=1011)
       2.9108248 = weight(author_txt:mcilwaine in 1011) [ClassicSimilarity], result of:
         2.9108248 = score(doc=1011,freq=1.0), product of:
           0.73946124 = queryWeight, product of:
             1.0480595 = boost
             7.872826 = idf(docFreq=45, maxDocs=44421)
             0.089618735 = queryNorm
           3.936413 = fieldWeight in 1011, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.872826 = idf(docFreq=45, maxDocs=44421)
             0.5 = fieldNorm(doc=1011)
   

2. McIlwaine, I.C.; Williamson, N.J.: Restructuring of class 61 : medical sciences (1995) 5.44

   5.4392977 = sum of:
     5.4392977 = sum of:
       2.5284731 = weight(author_txt:williamson in 606) [ClassicSimilarity], result of:
         2.5284731 = score(doc=606,freq=1.0), product of:
           0.6731992 = queryWeight, product of:
             7.5118127 = idf(docFreq=65, maxDocs=44421)
             0.089618735 = queryNorm
           3.7559063 = fieldWeight in 606, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.5118127 = idf(docFreq=65, maxDocs=44421)
             0.5 = fieldNorm(doc=606)
       2.9108248 = weight(author_txt:mcilwaine in 606) [ClassicSimilarity], result of:
         2.9108248 = score(doc=606,freq=1.0), product of:
           0.73946124 = queryWeight, product of:
             1.0480595 = boost
             7.872826 = idf(docFreq=45, maxDocs=44421)
             0.089618735 = queryNorm
           3.936413 = fieldWeight in 606, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.872826 = idf(docFreq=45, maxDocs=44421)
             0.5 = fieldNorm(doc=606)
   

3. McIlwaine, I.C.; Williamson, N.J.: Restructuring of class 61 : medical sciences (1996) 5.44

   5.4392977 = sum of:
     5.4392977 = sum of:
       2.5284731 = weight(author_txt:williamson in 607) [ClassicSimilarity], result of:
         2.5284731 = score(doc=607,freq=1.0), product of:
           0.6731992 = queryWeight, product of:
             7.5118127 = idf(docFreq=65, maxDocs=44421)
             0.089618735 = queryNorm
           3.7559063 = fieldWeight in 607, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.5118127 = idf(docFreq=65, maxDocs=44421)
             0.5 = fieldNorm(doc=607)
       2.9108248 = weight(author_txt:mcilwaine in 607) [ClassicSimilarity], result of:
         2.9108248 = score(doc=607,freq=1.0), product of:
           0.73946124 = queryWeight, product of:
             1.0480595 = boost
             7.872826 = idf(docFreq=45, maxDocs=44421)
             0.089618735 = queryNorm
           3.936413 = fieldWeight in 607, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.872826 = idf(docFreq=45, maxDocs=44421)
             0.5 = fieldNorm(doc=607)
   

4. McIlwaine, I.C.; Williamson, N.J.: Class 61 - Medicine : restructuring progress in 2004 (2004) 5.44

   5.4392977 = sum of:
     5.4392977 = sum of:
       2.5284731 = weight(author_txt:williamson in 4026) [ClassicSimilarity], result of:
         2.5284731 = score(doc=4026,freq=1.0), product of:
           0.6731992 = queryWeight, product of:
             7.5118127 = idf(docFreq=65, maxDocs=44421)
             0.089618735 = queryNorm
           3.7559063 = fieldWeight in 4026, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.5118127 = idf(docFreq=65, maxDocs=44421)
             0.5 = fieldNorm(doc=4026)
       2.9108248 = weight(author_txt:mcilwaine in 4026) [ClassicSimilarity], result of:
         2.9108248 = score(doc=4026,freq=1.0), product of:
           0.73946124 = queryWeight, product of:
             1.0480595 = boost
             7.872826 = idf(docFreq=45, maxDocs=44421)
             0.089618735 = queryNorm
           3.936413 = fieldWeight in 4026, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.872826 = idf(docFreq=45, maxDocs=44421)
             0.5 = fieldNorm(doc=4026)
   

5. McIlwaine, I.C.; Williamson, N.J.: ¬A question of place (2004) 5.44

   5.4392977 = sum of:
     5.4392977 = sum of:
       2.5284731 = weight(author_txt:williamson in 4751) [ClassicSimilarity], result of:
         2.5284731 = score(doc=4751,freq=1.0), product of:
           0.6731992 = queryWeight, product of:
             7.5118127 = idf(docFreq=65, maxDocs=44421)
             0.089618735 = queryNorm
           3.7559063 = fieldWeight in 4751, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.5118127 = idf(docFreq=65, maxDocs=44421)
             0.5 = fieldNorm(doc=4751)
       2.9108248 = weight(author_txt:mcilwaine in 4751) [ClassicSimilarity], result of:
         2.9108248 = score(doc=4751,freq=1.0), product of:
           0.73946124 = queryWeight, product of:
             1.0480595 = boost
             7.872826 = idf(docFreq=45, maxDocs=44421)
             0.089618735 = queryNorm
           3.936413 = fieldWeight in 4751, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.872826 = idf(docFreq=45, maxDocs=44421)
             0.5 = fieldNorm(doc=4751)
   

Similar documents (content)

1. Savolainen, R.: Use studies of electronic networks : a review of empirical research approaches and challenges for their development (1998) 0.17

   0.16690384 = sum of:
     0.16690384 = product of:
       0.69543266 = sum of:
         0.088820234 = weight(abstract_txt:conclusions in 2075) [ClassicSimilarity], result of:
           0.088820234 = score(doc=2075,freq=1.0), product of:
             0.17824042 = queryWeight, product of:
               1.2125144 = boost
               6.3784575 = idf(docFreq=204, maxDocs=44421)
               0.023046428 = queryNorm
             0.498317 = fieldWeight in 2075, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.3784575 = idf(docFreq=204, maxDocs=44421)
               0.078125 = fieldNorm(doc=2075)
         0.10345071 = weight(abstract_txt:strengths in 2075) [ClassicSimilarity], result of:
           0.10345071 = score(doc=2075,freq=1.0), product of:
             0.19731219 = queryWeight, product of:
               1.2757359 = boost
               6.7110353 = idf(docFreq=146, maxDocs=44421)
               0.023046428 = queryNorm
             0.5242996 = fieldWeight in 2075, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.7110353 = idf(docFreq=146, maxDocs=44421)
               0.078125 = fieldNorm(doc=2075)
         0.10606015 = weight(abstract_txt:weaknesses in 2075) [ClassicSimilarity], result of:
           0.10606015 = score(doc=2075,freq=1.0), product of:
             0.20061639 = queryWeight, product of:
               1.2863733 = boost
               6.7669935 = idf(docFreq=138, maxDocs=44421)
               0.023046428 = queryNorm
             0.5286714 = fieldWeight in 2075, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.7669935 = idf(docFreq=138, maxDocs=44421)
               0.078125 = fieldNorm(doc=2075)
         0.1197832 = weight(abstract_txt:major in 2075) [ClassicSimilarity], result of:
           0.1197832 = score(doc=2075,freq=3.0), product of:
             0.19006339 = queryWeight, product of:
               1.7707125 = boost
               4.657435 = idf(docFreq=1145, maxDocs=44421)
               0.023046428 = queryNorm
             0.6302276 = fieldWeight in 2075, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.657435 = idf(docFreq=1145, maxDocs=44421)
               0.078125 = fieldNorm(doc=2075)
         0.16512538 = weight(abstract_txt:drawn in 2075) [ClassicSimilarity], result of:
           0.16512538 = score(doc=2075,freq=1.0), product of:
             0.3395347 = queryWeight, product of:
               2.3666873 = boost
               6.225004 = idf(docFreq=238, maxDocs=44421)
               0.023046428 = queryNorm
             0.48632845 = fieldWeight in 2075, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.225004 = idf(docFreq=238, maxDocs=44421)
               0.078125 = fieldNorm(doc=2075)
         0.11219296 = weight(abstract_txt:research in 2075) [ClassicSimilarity], result of:
           0.11219296 = score(doc=2075,freq=3.0), product of:
             0.262413 = queryWeight, product of:
               3.6037288 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.023046428 = queryNorm
             0.42754346 = fieldWeight in 2075, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.078125 = fieldNorm(doc=2075)
       0.24 = coord(6/25)
   

2. McGarry, D.: Conference on 'actual problems of subject indexing and subject access systems' (1998) 0.16

   0.15566097 = sum of:
     0.15566097 = product of:
       0.6485874 = sum of:
         0.098919444 = weight(abstract_txt:papers in 4739) [ClassicSimilarity], result of:
           0.098919444 = score(doc=4739,freq=2.0), product of:
             0.12145741 = queryWeight, product of:
               1.0009118 = boost
               5.2653174 = idf(docFreq=623, maxDocs=44421)
               0.023046428 = queryNorm
             0.81443727 = fieldWeight in 4739, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.2653174 = idf(docFreq=623, maxDocs=44421)
               0.109375 = fieldNorm(doc=4739)
         0.082526535 = weight(abstract_txt:conference in 4739) [ClassicSimilarity], result of:
           0.082526535 = score(doc=4739,freq=1.0), product of:
             0.13561529 = queryWeight, product of:
               1.0576407 = boost
               5.5637407 = idf(docFreq=462, maxDocs=44421)
               0.023046428 = queryNorm
             0.60853416 = fieldWeight in 4739, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5637407 = idf(docFreq=462, maxDocs=44421)
               0.109375 = fieldNorm(doc=4739)
         0.11466563 = weight(abstract_txt:1998 in 4739) [ClassicSimilarity], result of:
           0.11466563 = score(doc=4739,freq=1.0), product of:
             0.16886322 = queryWeight, product of:
               1.1801884 = boost
               6.208406 = idf(docFreq=242, maxDocs=44421)
               0.023046428 = queryNorm
             0.6790444 = fieldWeight in 4739, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.208406 = idf(docFreq=242, maxDocs=44421)
               0.109375 = fieldNorm(doc=4739)
         0.06965432 = weight(abstract_txt:analysis in 4739) [ClassicSimilarity], result of:
           0.06965432 = score(doc=4739,freq=1.0), product of:
             0.17468357 = queryWeight, product of:
               2.0790765 = boost
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.023046428 = queryNorm
             0.39874572 = fieldWeight in 4739, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.109375 = fieldNorm(doc=4739)
         0.19213703 = weight(abstract_txt:subject in 4739) [ClassicSimilarity], result of:
           0.19213703 = score(doc=4739,freq=5.0), product of:
             0.20092657 = queryWeight, product of:
               2.2297857 = boost
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.023046428 = queryNorm
             0.95625496 = fieldWeight in 4739, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.109375 = fieldNorm(doc=4739)
         0.09068449 = weight(abstract_txt:research in 4739) [ClassicSimilarity], result of:
           0.09068449 = score(doc=4739,freq=1.0), product of:
             0.262413 = queryWeight, product of:
               3.6037288 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.023046428 = queryNorm
             0.34557927 = fieldWeight in 4739, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.109375 = fieldNorm(doc=4739)
       0.24 = coord(6/25)
   

3. Tsay, M.-y.; Shu, Z.-y.: Journal bibliometric analysis : a case study on the Journal of Documentation (2011) 0.15

   0.14731789 = sum of:
     0.14731789 = product of:
       0.5261353 = sum of:
         0.07993898 = weight(abstract_txt:papers in 1294) [ClassicSimilarity], result of:
           0.07993898 = score(doc=1294,freq=4.0), product of:
             0.12145741 = queryWeight, product of:
               1.0009118 = boost
               5.2653174 = idf(docFreq=623, maxDocs=44421)
               0.023046428 = queryNorm
             0.6581647 = fieldWeight in 1294, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.2653174 = idf(docFreq=623, maxDocs=44421)
               0.0625 = fieldNorm(doc=1294)
         0.047158018 = weight(abstract_txt:conference in 1294) [ClassicSimilarity], result of:
           0.047158018 = score(doc=1294,freq=1.0), product of:
             0.13561529 = queryWeight, product of:
               1.0576407 = boost
               5.5637407 = idf(docFreq=462, maxDocs=44421)
               0.023046428 = queryNorm
             0.3477338 = fieldWeight in 1294, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5637407 = idf(docFreq=462, maxDocs=44421)
               0.0625 = fieldNorm(doc=1294)
         0.065523215 = weight(abstract_txt:1998 in 1294) [ClassicSimilarity], result of:
           0.065523215 = score(doc=1294,freq=1.0), product of:
             0.16886322 = queryWeight, product of:
               1.1801884 = boost
               6.208406 = idf(docFreq=242, maxDocs=44421)
               0.023046428 = queryNorm
             0.38802537 = fieldWeight in 1294, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.208406 = idf(docFreq=242, maxDocs=44421)
               0.0625 = fieldNorm(doc=1294)
         0.039802473 = weight(abstract_txt:analysis in 1294) [ClassicSimilarity], result of:
           0.039802473 = score(doc=1294,freq=1.0), product of:
             0.17468357 = queryWeight, product of:
               2.0790765 = boost
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.023046428 = queryNorm
             0.2278547 = fieldWeight in 1294, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.0625 = fieldNorm(doc=1294)
         0.10979259 = weight(abstract_txt:subject in 1294) [ClassicSimilarity], result of:
           0.10979259 = score(doc=1294,freq=5.0), product of:
             0.20092657 = queryWeight, product of:
               2.2297857 = boost
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.023046428 = queryNorm
             0.5464314 = fieldWeight in 1294, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.0625 = fieldNorm(doc=1294)
         0.13210031 = weight(abstract_txt:drawn in 1294) [ClassicSimilarity], result of:
           0.13210031 = score(doc=1294,freq=1.0), product of:
             0.3395347 = queryWeight, product of:
               2.3666873 = boost
               6.225004 = idf(docFreq=238, maxDocs=44421)
               0.023046428 = queryNorm
             0.38906276 = fieldWeight in 1294, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.225004 = idf(docFreq=238, maxDocs=44421)
               0.0625 = fieldNorm(doc=1294)
         0.05181971 = weight(abstract_txt:research in 1294) [ClassicSimilarity], result of:
           0.05181971 = score(doc=1294,freq=1.0), product of:
             0.262413 = queryWeight, product of:
               3.6037288 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.023046428 = queryNorm
             0.19747387 = fieldWeight in 1294, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.0625 = fieldNorm(doc=1294)
       0.28 = coord(7/25)
   

4. Maricic, S.: Citation context versus the frequency counts of citation histories (1998) 0.13

   0.13370755 = sum of:
     0.13370755 = product of:
       0.55711484 = sum of:
         0.11990847 = weight(abstract_txt:papers in 4003) [ClassicSimilarity], result of:
           0.11990847 = score(doc=4003,freq=4.0), product of:
             0.12145741 = queryWeight, product of:
               1.0009118 = boost
               5.2653174 = idf(docFreq=623, maxDocs=44421)
               0.023046428 = queryNorm
             0.987247 = fieldWeight in 4003, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.2653174 = idf(docFreq=623, maxDocs=44421)
               0.09375 = fieldNorm(doc=4003)
         0.06799376 = weight(abstract_txt:taken in 4003) [ClassicSimilarity], result of:
           0.06799376 = score(doc=4003,freq=1.0), product of:
             0.13208601 = queryWeight, product of:
               1.0437878 = boost
               5.4908676 = idf(docFreq=497, maxDocs=44421)
               0.023046428 = queryNorm
             0.51476884 = fieldWeight in 4003, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4908676 = idf(docFreq=497, maxDocs=44421)
               0.09375 = fieldNorm(doc=4003)
         0.07090225 = weight(abstract_txt:year in 4003) [ClassicSimilarity], result of:
           0.07090225 = score(doc=4003,freq=1.0), product of:
             0.13582638 = queryWeight, product of:
               1.0584635 = boost
               5.5680695 = idf(docFreq=460, maxDocs=44421)
               0.023046428 = queryNorm
             0.5220065 = fieldWeight in 4003, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5680695 = idf(docFreq=460, maxDocs=44421)
               0.09375 = fieldNorm(doc=4003)
         0.10395036 = weight(abstract_txt:period in 4003) [ClassicSimilarity], result of:
           0.10395036 = score(doc=4003,freq=2.0), product of:
             0.13912913 = queryWeight, product of:
               1.071255 = boost
               5.6353593 = idf(docFreq=430, maxDocs=44421)
               0.023046428 = queryNorm
             0.7471502 = fieldWeight in 4003, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.6353593 = idf(docFreq=430, maxDocs=44421)
               0.09375 = fieldNorm(doc=4003)
         0.08443379 = weight(abstract_txt:analysis in 4003) [ClassicSimilarity], result of:
           0.08443379 = score(doc=4003,freq=2.0), product of:
             0.17468357 = queryWeight, product of:
               2.0790765 = boost
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.023046428 = queryNorm
             0.48335278 = fieldWeight in 4003, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.09375 = fieldNorm(doc=4003)
         0.10992621 = weight(abstract_txt:research in 4003) [ClassicSimilarity], result of:
           0.10992621 = score(doc=4003,freq=2.0), product of:
             0.262413 = queryWeight, product of:
               3.6037288 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.023046428 = queryNorm
             0.41890535 = fieldWeight in 4003, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.09375 = fieldNorm(doc=4003)
       0.24 = coord(6/25)
   

5. Li, X.; Thelwall, M.; Kousha, K.: ¬The role of arXiv, RePEc, SSRN and PMC in formal scholarly communication (2015) 0.13

   0.13126677 = sum of:
     0.13126677 = product of:
       0.4688099 = sum of:
         0.06904016 = weight(abstract_txt:publications in 3593) [ClassicSimilarity], result of:
           0.06904016 = score(doc=3593,freq=3.0), product of:
             0.12123622 = queryWeight, product of:
               5.260521 = idf(docFreq=626, maxDocs=44421)
               0.023046428 = queryNorm
             0.5694681 = fieldWeight in 3593, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.260521 = idf(docFreq=626, maxDocs=44421)
               0.0625 = fieldNorm(doc=3593)
         0.03996949 = weight(abstract_txt:papers in 3593) [ClassicSimilarity], result of:
           0.03996949 = score(doc=3593,freq=1.0), product of:
             0.12145741 = queryWeight, product of:
               1.0009118 = boost
               5.2653174 = idf(docFreq=623, maxDocs=44421)
               0.023046428 = queryNorm
             0.32908234 = fieldWeight in 3593, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2653174 = idf(docFreq=623, maxDocs=44421)
               0.0625 = fieldNorm(doc=3593)
         0.04726817 = weight(abstract_txt:year in 3593) [ClassicSimilarity], result of:
           0.04726817 = score(doc=3593,freq=1.0), product of:
             0.13582638 = queryWeight, product of:
               1.0584635 = boost
               5.5680695 = idf(docFreq=460, maxDocs=44421)
               0.023046428 = queryNorm
             0.34800434 = fieldWeight in 3593, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5680695 = idf(docFreq=460, maxDocs=44421)
               0.0625 = fieldNorm(doc=3593)
         0.05532549 = weight(abstract_txt:major in 3593) [ClassicSimilarity], result of:
           0.05532549 = score(doc=3593,freq=1.0), product of:
             0.19006339 = queryWeight, product of:
               1.7707125 = boost
               4.657435 = idf(docFreq=1145, maxDocs=44421)
               0.023046428 = queryNorm
             0.29108968 = fieldWeight in 3593, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.657435 = idf(docFreq=1145, maxDocs=44421)
               0.0625 = fieldNorm(doc=3593)
         0.056289196 = weight(abstract_txt:analysis in 3593) [ClassicSimilarity], result of:
           0.056289196 = score(doc=3593,freq=2.0), product of:
             0.17468357 = queryWeight, product of:
               2.0790765 = boost
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.023046428 = queryNorm
             0.3222352 = fieldWeight in 3593, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6456752 = idf(docFreq=3151, maxDocs=44421)
               0.0625 = fieldNorm(doc=3593)
         0.08504497 = weight(abstract_txt:subject in 3593) [ClassicSimilarity], result of:
           0.08504497 = score(doc=3593,freq=3.0), product of:
             0.20092657 = queryWeight, product of:
               2.2297857 = boost
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.023046428 = queryNorm
             0.42326394 = fieldWeight in 3593, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.0625 = fieldNorm(doc=3593)
         0.1158724 = weight(abstract_txt:research in 3593) [ClassicSimilarity], result of:
           0.1158724 = score(doc=3593,freq=5.0), product of:
             0.262413 = queryWeight, product of:
               3.6037288 = boost
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.023046428 = queryNorm
             0.441565 = fieldWeight in 3593, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.159582 = idf(docFreq=5124, maxDocs=44421)
               0.0625 = fieldNorm(doc=3593)
       0.28 = coord(7/25)