Document (#12641)

Author

Wong, S.K.M.
Yao, Y.Y.

Title

Query formulation in linear retrieval models

Source

Journal of the American Society for Information Science. 41(1990) no.5, S.334-341

Year

1990

Abstract

The subject of query formulation is analysed within the framework of adaptive linear models. The study is based on the notions of user preference and an acceptable ranking strategy. A gradient descent algorithm is used to formulate the query vector by an inductive process. Presents a critical analysis of the existing relevance feedback and probabilistic approaches.

Theme

Retrievalalgorithmen

Similar documents (author)

1. Wong, S.K.M.: On modelling information retrieval with probabilistic inference (1995) 8.00

   8.003967 = sum of:
     8.003967 = sum of:
       2.8975797 = weight(author_txt:wong in 1938) [ClassicSimilarity], result of:
         2.8975797 = score(doc=1938,freq=1.0), product of:
           0.56535524 = queryWeight, product of:
             8.200379 = idf(docFreq=32, maxDocs=44218)
             0.06894257 = queryNorm
           5.125237 = fieldWeight in 1938, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.200379 = idf(docFreq=32, maxDocs=44218)
             0.625 = fieldNorm(doc=1938)
       5.106387 = weight(author_txt:s.k.m in 1938) [ClassicSimilarity], result of:
         5.106387 = score(doc=1938,freq=1.0), product of:
           0.82484746 = queryWeight, product of:
             1.2078865 = boost
             9.905128 = idf(docFreq=5, maxDocs=44218)
             0.06894257 = queryNorm
           6.190705 = fieldWeight in 1938, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.905128 = idf(docFreq=5, maxDocs=44218)
             0.625 = fieldNorm(doc=1938)
   

2. Wong, S.K.M.; Yao, Y.Y.: ¬An information-theoretic measure of term specifics (1992) 6.40

   6.4031734 = sum of:
     6.4031734 = sum of:
       2.3180637 = weight(author_txt:wong in 4807) [ClassicSimilarity], result of:
         2.3180637 = score(doc=4807,freq=1.0), product of:
           0.56535524 = queryWeight, product of:
             8.200379 = idf(docFreq=32, maxDocs=44218)
             0.06894257 = queryNorm
           4.1001897 = fieldWeight in 4807, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.200379 = idf(docFreq=32, maxDocs=44218)
             0.5 = fieldNorm(doc=4807)
       4.0851097 = weight(author_txt:s.k.m in 4807) [ClassicSimilarity], result of:
         4.0851097 = score(doc=4807,freq=1.0), product of:
           0.82484746 = queryWeight, product of:
             1.2078865 = boost
             9.905128 = idf(docFreq=5, maxDocs=44218)
             0.06894257 = queryNorm
           4.952564 = fieldWeight in 4807, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.905128 = idf(docFreq=5, maxDocs=44218)
             0.5 = fieldNorm(doc=4807)
   

3. Wong, S.K.M.; Butz, C.J.; Xiang, X.: Automated database schema design using mined data dependencies (1998) 4.80

   4.80238 = sum of:
     4.80238 = sum of:
       1.7385479 = weight(author_txt:wong in 2897) [ClassicSimilarity], result of:
         1.7385479 = score(doc=2897,freq=1.0), product of:
           0.56535524 = queryWeight, product of:
             8.200379 = idf(docFreq=32, maxDocs=44218)
             0.06894257 = queryNorm
           3.0751424 = fieldWeight in 2897, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.200379 = idf(docFreq=32, maxDocs=44218)
             0.375 = fieldNorm(doc=2897)
       3.063832 = weight(author_txt:s.k.m in 2897) [ClassicSimilarity], result of:
         3.063832 = score(doc=2897,freq=1.0), product of:
           0.82484746 = queryWeight, product of:
             1.2078865 = boost
             9.905128 = idf(docFreq=5, maxDocs=44218)
             0.06894257 = queryNorm
           3.7144227 = fieldWeight in 2897, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.905128 = idf(docFreq=5, maxDocs=44218)
             0.375 = fieldNorm(doc=2897)
   

4. Wong, S.K.M.; Yao, Y.Y.; Salton, G.; Buckley, C.: Evaluation of an adaptive linear model (1991) 4.00

   4.0019836 = sum of:
     4.0019836 = sum of:
       1.4487898 = weight(author_txt:wong in 4836) [ClassicSimilarity], result of:
         1.4487898 = score(doc=4836,freq=1.0), product of:
           0.56535524 = queryWeight, product of:
             8.200379 = idf(docFreq=32, maxDocs=44218)
             0.06894257 = queryNorm
           2.5626185 = fieldWeight in 4836, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.200379 = idf(docFreq=32, maxDocs=44218)
             0.3125 = fieldNorm(doc=4836)
       2.5531936 = weight(author_txt:s.k.m in 4836) [ClassicSimilarity], result of:
         2.5531936 = score(doc=4836,freq=1.0), product of:
           0.82484746 = queryWeight, product of:
             1.2078865 = boost
             9.905128 = idf(docFreq=5, maxDocs=44218)
             0.06894257 = queryNorm
           3.0953524 = fieldWeight in 4836, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.905128 = idf(docFreq=5, maxDocs=44218)
             0.3125 = fieldNorm(doc=4836)
   

5. Wong, K.: Frühe Spuren des menschlichen Geistes (2005) 1.45

   1.4487898 = sum of:
     1.4487898 = product of:
       2.8975797 = sum of:
         2.8975797 = weight(author_txt:wong in 983) [ClassicSimilarity], result of:
           2.8975797 = score(doc=983,freq=1.0), product of:
             0.56535524 = queryWeight, product of:
               8.200379 = idf(docFreq=32, maxDocs=44218)
               0.06894257 = queryNorm
             5.125237 = fieldWeight in 983, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.200379 = idf(docFreq=32, maxDocs=44218)
               0.625 = fieldNorm(doc=983)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Wong, S.K.M.; Yao, Y.Y.; Salton, G.; Buckley, C.: Evaluation of an adaptive linear model (1991) 0.25

   0.25439 = sum of:
     0.25439 = product of:
       1.0599583 = sum of:
         0.061476957 = weight(abstract_txt:relevance in 4836) [ClassicSimilarity], result of:
           0.061476957 = score(doc=4836,freq=1.0), product of:
             0.099722385 = queryWeight, product of:
               1.1754235 = boost
               4.931848 = idf(docFreq=866, maxDocs=44218)
               0.017202383 = queryNorm
             0.616481 = fieldWeight in 4836, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.931848 = idf(docFreq=866, maxDocs=44218)
               0.125 = fieldNorm(doc=4836)
         0.107643716 = weight(abstract_txt:feedback in 4836) [ClassicSimilarity], result of:
           0.107643716 = score(doc=4836,freq=1.0), product of:
             0.14486948 = queryWeight, product of:
               1.416728 = boost
               5.9443145 = idf(docFreq=314, maxDocs=44218)
               0.017202383 = queryNorm
             0.7430393 = fieldWeight in 4836, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.9443145 = idf(docFreq=314, maxDocs=44218)
               0.125 = fieldNorm(doc=4836)
         0.24260263 = weight(abstract_txt:adaptive in 4836) [ClassicSimilarity], result of:
           0.24260263 = score(doc=4836,freq=2.0), product of:
             0.19765362 = queryWeight, product of:
               1.6548188 = boost
               6.943297 = idf(docFreq=115, maxDocs=44218)
               0.017202383 = queryNorm
             1.227413 = fieldWeight in 4836, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.943297 = idf(docFreq=115, maxDocs=44218)
               0.125 = fieldNorm(doc=4836)
         0.17760192 = weight(abstract_txt:preference in 4836) [ClassicSimilarity], result of:
           0.17760192 = score(doc=4836,freq=1.0), product of:
             0.2022784 = queryWeight, product of:
               1.6740669 = boost
               7.0240583 = idf(docFreq=106, maxDocs=44218)
               0.017202383 = queryNorm
             0.8780073 = fieldWeight in 4836, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.0240583 = idf(docFreq=106, maxDocs=44218)
               0.125 = fieldNorm(doc=4836)
         0.3054683 = weight(abstract_txt:linear in 4836) [ClassicSimilarity], result of:
           0.3054683 = score(doc=4836,freq=1.0), product of:
             0.3658518 = queryWeight, product of:
               3.1839454 = boost
               6.6796074 = idf(docFreq=150, maxDocs=44218)
               0.017202383 = queryNorm
             0.8349509 = fieldWeight in 4836, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.6796074 = idf(docFreq=150, maxDocs=44218)
               0.125 = fieldNorm(doc=4836)
         0.16516483 = weight(abstract_txt:query in 4836) [ClassicSimilarity], result of:
           0.16516483 = score(doc=4836,freq=1.0), product of:
             0.27795205 = queryWeight, product of:
               3.3989408 = boost
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.017202383 = queryNorm
             0.5942206 = fieldWeight in 4836, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.125 = fieldNorm(doc=4836)
       0.24 = coord(6/25)
   

2. Robertson, S.E.; Walker, S.; Hancock-Beaulieu, M.M.: Large test collection experiments of an operational, interactive system : OKAPI at TREC (1995) 0.19

   0.18955915 = sum of:
     0.18955915 = product of:
       0.67699695 = sum of:
         0.04015184 = weight(abstract_txt:within in 6964) [ClassicSimilarity], result of:
           0.04015184 = score(doc=6964,freq=2.0), product of:
             0.07217784 = queryWeight, product of:
               4.195805 = idf(docFreq=1809, maxDocs=44218)
               0.017202383 = queryNorm
             0.5562904 = fieldWeight in 6964, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.195805 = idf(docFreq=1809, maxDocs=44218)
               0.09375 = fieldNorm(doc=6964)
         0.036227405 = weight(abstract_txt:framework in 6964) [ClassicSimilarity], result of:
           0.036227405 = score(doc=6964,freq=1.0), product of:
             0.08491187 = queryWeight, product of:
               1.0846316 = boost
               4.550903 = idf(docFreq=1268, maxDocs=44218)
               0.017202383 = queryNorm
             0.42664713 = fieldWeight in 6964, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.550903 = idf(docFreq=1268, maxDocs=44218)
               0.09375 = fieldNorm(doc=6964)
         0.065206155 = weight(abstract_txt:relevance in 6964) [ClassicSimilarity], result of:
           0.065206155 = score(doc=6964,freq=2.0), product of:
             0.099722385 = queryWeight, product of:
               1.1754235 = boost
               4.931848 = idf(docFreq=866, maxDocs=44218)
               0.017202383 = queryNorm
             0.65387684 = fieldWeight in 6964, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.931848 = idf(docFreq=866, maxDocs=44218)
               0.09375 = fieldNorm(doc=6964)
         0.114173405 = weight(abstract_txt:feedback in 6964) [ClassicSimilarity], result of:
           0.114173405 = score(doc=6964,freq=2.0), product of:
             0.14486948 = queryWeight, product of:
               1.416728 = boost
               5.9443145 = idf(docFreq=314, maxDocs=44218)
               0.017202383 = queryNorm
             0.7881122 = fieldWeight in 6964, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.9443145 = idf(docFreq=314, maxDocs=44218)
               0.09375 = fieldNorm(doc=6964)
         0.16918197 = weight(abstract_txt:probabilistic in 6964) [ClassicSimilarity], result of:
           0.16918197 = score(doc=6964,freq=2.0), product of:
             0.18829392 = queryWeight, product of:
               1.6151624 = boost
               6.7769065 = idf(docFreq=136, maxDocs=44218)
               0.017202383 = queryNorm
             0.89849937 = fieldWeight in 6964, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.7769065 = idf(docFreq=136, maxDocs=44218)
               0.09375 = fieldNorm(doc=6964)
         0.076872416 = weight(abstract_txt:models in 6964) [ClassicSimilarity], result of:
           0.076872416 = score(doc=6964,freq=1.0), product of:
             0.17665826 = queryWeight, product of:
               2.2124834 = boost
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.017202383 = queryNorm
             0.43514758 = fieldWeight in 6964, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.09375 = fieldNorm(doc=6964)
         0.17518374 = weight(abstract_txt:query in 6964) [ClassicSimilarity], result of:
           0.17518374 = score(doc=6964,freq=2.0), product of:
             0.27795205 = queryWeight, product of:
               3.3989408 = boost
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.017202383 = queryNorm
             0.6302661 = fieldWeight in 6964, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.09375 = fieldNorm(doc=6964)
       0.28 = coord(7/25)
   

3. Chen, Z.; Fu, B.: On the complexity of Rocchio's similarity-based relevance feedback algorithm (2007) 0.19

   0.18922521 = sum of:
     0.18922521 = product of:
       0.6758043 = sum of:
         0.030738479 = weight(abstract_txt:relevance in 578) [ClassicSimilarity], result of:
           0.030738479 = score(doc=578,freq=1.0), product of:
             0.099722385 = queryWeight, product of:
               1.1754235 = boost
               4.931848 = idf(docFreq=866, maxDocs=44218)
               0.017202383 = queryNorm
             0.3082405 = fieldWeight in 578, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.931848 = idf(docFreq=866, maxDocs=44218)
               0.0625 = fieldNorm(doc=578)
         0.10641475 = weight(abstract_txt:algorithm in 578) [ClassicSimilarity], result of:
           0.10641475 = score(doc=578,freq=5.0), product of:
             0.13345934 = queryWeight, product of:
               1.3597921 = boost
               5.705423 = idf(docFreq=399, maxDocs=44218)
               0.017202383 = queryNorm
             0.7973571 = fieldWeight in 578, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.705423 = idf(docFreq=399, maxDocs=44218)
               0.0625 = fieldNorm(doc=578)
         0.053821858 = weight(abstract_txt:feedback in 578) [ClassicSimilarity], result of:
           0.053821858 = score(doc=578,freq=1.0), product of:
             0.14486948 = queryWeight, product of:
               1.416728 = boost
               5.9443145 = idf(docFreq=314, maxDocs=44218)
               0.017202383 = queryNorm
             0.37151965 = fieldWeight in 578, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.9443145 = idf(docFreq=314, maxDocs=44218)
               0.0625 = fieldNorm(doc=578)
         0.10047512 = weight(abstract_txt:vector in 578) [ClassicSimilarity], result of:
           0.10047512 = score(doc=578,freq=2.0), product of:
             0.17432785 = queryWeight, product of:
               1.5541089 = boost
               6.5207376 = idf(docFreq=176, maxDocs=44218)
               0.017202383 = queryNorm
             0.57635725 = fieldWeight in 578, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.5207376 = idf(docFreq=176, maxDocs=44218)
               0.0625 = fieldNorm(doc=578)
         0.085772984 = weight(abstract_txt:adaptive in 578) [ClassicSimilarity], result of:
           0.085772984 = score(doc=578,freq=1.0), product of:
             0.19765362 = queryWeight, product of:
               1.6548188 = boost
               6.943297 = idf(docFreq=115, maxDocs=44218)
               0.017202383 = queryNorm
             0.43395606 = fieldWeight in 578, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.943297 = idf(docFreq=115, maxDocs=44218)
               0.0625 = fieldNorm(doc=578)
         0.2159987 = weight(abstract_txt:linear in 578) [ClassicSimilarity], result of:
           0.2159987 = score(doc=578,freq=2.0), product of:
             0.3658518 = queryWeight, product of:
               3.1839454 = boost
               6.6796074 = idf(docFreq=150, maxDocs=44218)
               0.017202383 = queryNorm
             0.59039944 = fieldWeight in 578, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.6796074 = idf(docFreq=150, maxDocs=44218)
               0.0625 = fieldNorm(doc=578)
         0.082582414 = weight(abstract_txt:query in 578) [ClassicSimilarity], result of:
           0.082582414 = score(doc=578,freq=1.0), product of:
             0.27795205 = queryWeight, product of:
               3.3989408 = boost
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.017202383 = queryNorm
             0.2971103 = fieldWeight in 578, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.0625 = fieldNorm(doc=578)
       0.28 = coord(7/25)
   

4. Bartell, B.T.; Cottrell, G.W.; Belew, R.K.: Optimizing similarity using multi-query relevance feedback (1998) 0.18

   0.18405552 = sum of:
     0.18405552 = product of:
       0.5751735 = sum of:
         0.01892776 = weight(abstract_txt:within in 1152) [ClassicSimilarity], result of:
           0.01892776 = score(doc=1152,freq=1.0), product of:
             0.07217784 = queryWeight, product of:
               4.195805 = idf(docFreq=1809, maxDocs=44218)
               0.017202383 = queryNorm
             0.26223782 = fieldWeight in 1152, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.195805 = idf(docFreq=1809, maxDocs=44218)
               0.0625 = fieldNorm(doc=1152)
         0.030738479 = weight(abstract_txt:relevance in 1152) [ClassicSimilarity], result of:
           0.030738479 = score(doc=1152,freq=1.0), product of:
             0.099722385 = queryWeight, product of:
               1.1754235 = boost
               4.931848 = idf(docFreq=866, maxDocs=44218)
               0.017202383 = queryNorm
             0.3082405 = fieldWeight in 1152, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.931848 = idf(docFreq=866, maxDocs=44218)
               0.0625 = fieldNorm(doc=1152)
         0.0449719 = weight(abstract_txt:ranking in 1152) [ClassicSimilarity], result of:
           0.0449719 = score(doc=1152,freq=1.0), product of:
             0.12851837 = queryWeight, product of:
               1.3343835 = boost
               5.598813 = idf(docFreq=444, maxDocs=44218)
               0.017202383 = queryNorm
             0.34992582 = fieldWeight in 1152, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.598813 = idf(docFreq=444, maxDocs=44218)
               0.0625 = fieldNorm(doc=1152)
         0.053821858 = weight(abstract_txt:feedback in 1152) [ClassicSimilarity], result of:
           0.053821858 = score(doc=1152,freq=1.0), product of:
             0.14486948 = queryWeight, product of:
               1.416728 = boost
               5.9443145 = idf(docFreq=314, maxDocs=44218)
               0.017202383 = queryNorm
             0.37151965 = fieldWeight in 1152, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.9443145 = idf(docFreq=314, maxDocs=44218)
               0.0625 = fieldNorm(doc=1152)
         0.071046636 = weight(abstract_txt:vector in 1152) [ClassicSimilarity], result of:
           0.071046636 = score(doc=1152,freq=1.0), product of:
             0.17432785 = queryWeight, product of:
               1.5541089 = boost
               6.5207376 = idf(docFreq=176, maxDocs=44218)
               0.017202383 = queryNorm
             0.4075461 = fieldWeight in 1152, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.5207376 = idf(docFreq=176, maxDocs=44218)
               0.0625 = fieldNorm(doc=1152)
         0.08880096 = weight(abstract_txt:preference in 1152) [ClassicSimilarity], result of:
           0.08880096 = score(doc=1152,freq=1.0), product of:
             0.2022784 = queryWeight, product of:
               1.6740669 = boost
               7.0240583 = idf(docFreq=106, maxDocs=44218)
               0.017202383 = queryNorm
             0.43900365 = fieldWeight in 1152, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.0240583 = idf(docFreq=106, maxDocs=44218)
               0.0625 = fieldNorm(doc=1152)
         0.15007675 = weight(abstract_txt:formulation in 1152) [ClassicSimilarity], result of:
           0.15007675 = score(doc=1152,freq=1.0), product of:
             0.36159578 = queryWeight, product of:
               3.1653717 = boost
               6.640641 = idf(docFreq=156, maxDocs=44218)
               0.017202383 = queryNorm
             0.41504008 = fieldWeight in 1152, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.640641 = idf(docFreq=156, maxDocs=44218)
               0.0625 = fieldNorm(doc=1152)
         0.11678917 = weight(abstract_txt:query in 1152) [ClassicSimilarity], result of:
           0.11678917 = score(doc=1152,freq=2.0), product of:
             0.27795205 = queryWeight, product of:
               3.3989408 = boost
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.017202383 = queryNorm
             0.4201774 = fieldWeight in 1152, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.0625 = fieldNorm(doc=1152)
       0.32 = coord(8/25)
   

5. Larkey, L.S.; Connell, M.E.: Structured queries, language modelling, and relevance modelling in cross-language information retrieval (2005) 0.18

   0.17566362 = sum of:
     0.17566362 = product of:
       0.62737006 = sum of:
         0.034155525 = weight(abstract_txt:framework in 1022) [ClassicSimilarity], result of:
           0.034155525 = score(doc=1022,freq=2.0), product of:
             0.08491187 = queryWeight, product of:
               1.0846316 = boost
               4.550903 = idf(docFreq=1268, maxDocs=44218)
               0.017202383 = queryNorm
             0.40224677 = fieldWeight in 1022, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.550903 = idf(docFreq=1268, maxDocs=44218)
               0.0625 = fieldNorm(doc=1022)
         0.035468355 = weight(abstract_txt:approaches in 1022) [ClassicSimilarity], result of:
           0.035468355 = score(doc=1022,freq=2.0), product of:
             0.087074 = queryWeight, product of:
               1.0983539 = boost
               4.6084785 = idf(docFreq=1197, maxDocs=44218)
               0.017202383 = queryNorm
             0.4073358 = fieldWeight in 1022, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.6084785 = idf(docFreq=1197, maxDocs=44218)
               0.0625 = fieldNorm(doc=1022)
         0.06873333 = weight(abstract_txt:relevance in 1022) [ClassicSimilarity], result of:
           0.06873333 = score(doc=1022,freq=5.0), product of:
             0.099722385 = queryWeight, product of:
               1.1754235 = boost
               4.931848 = idf(docFreq=866, maxDocs=44218)
               0.017202383 = queryNorm
             0.6892467 = fieldWeight in 1022, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               4.931848 = idf(docFreq=866, maxDocs=44218)
               0.0625 = fieldNorm(doc=1022)
         0.0761156 = weight(abstract_txt:feedback in 1022) [ClassicSimilarity], result of:
           0.0761156 = score(doc=1022,freq=2.0), product of:
             0.14486948 = queryWeight, product of:
               1.416728 = boost
               5.9443145 = idf(docFreq=314, maxDocs=44218)
               0.017202383 = queryNorm
             0.52540815 = fieldWeight in 1022, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.9443145 = idf(docFreq=314, maxDocs=44218)
               0.0625 = fieldNorm(doc=1022)
         0.13813649 = weight(abstract_txt:probabilistic in 1022) [ClassicSimilarity], result of:
           0.13813649 = score(doc=1022,freq=3.0), product of:
             0.18829392 = queryWeight, product of:
               1.6151624 = boost
               6.7769065 = idf(docFreq=136, maxDocs=44218)
               0.017202383 = queryNorm
             0.73362166 = fieldWeight in 1022, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.7769065 = idf(docFreq=136, maxDocs=44218)
               0.0625 = fieldNorm(doc=1022)
         0.07247601 = weight(abstract_txt:models in 1022) [ClassicSimilarity], result of:
           0.07247601 = score(doc=1022,freq=2.0), product of:
             0.17665826 = queryWeight, product of:
               2.2124834 = boost
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.017202383 = queryNorm
             0.4102611 = fieldWeight in 1022, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.0625 = fieldNorm(doc=1022)
         0.20228478 = weight(abstract_txt:query in 1022) [ClassicSimilarity], result of:
           0.20228478 = score(doc=1022,freq=6.0), product of:
             0.27795205 = queryWeight, product of:
               3.3989408 = boost
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.017202383 = queryNorm
             0.72776866 = fieldWeight in 1022, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               4.7537646 = idf(docFreq=1035, maxDocs=44218)
               0.0625 = fieldNorm(doc=1022)
       0.28 = coord(7/25)