Document (#25333)

Author

Cheung, D.W.
Kao, B.
Lee, J.

Title

Discovering user access patterns on the World Wide Web

Source

Knowledge-based systems. 10(1998) no.7, S.463-470

Year

1998

Abstract

Intelligent agents should be used to assist users of the WWW. Identifies a number of key components in such a system and proposes a system architecture. Designs a learning agent along with the underlying algorithms for the discovery of areas of interest from user access logs. The discovered topics can be used to improve the efficiency of information retrieval by prefetching documents for the users and storing them in a document database in the system. Implements a prototype system

Footnote

Contribution to a special issue of selected papers from the Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD'97), held Singapore, 22-23 Feb 1997

Theme

Web-Agenten

Similar documents (author)

1. Cheung, W.; Hsu, C.: ¬The model-assisted global query system for multiple databases in distributed enterprises (1996) 4.61

   4.6082807 = sum of:
     4.6082807 = weight(author_txt:cheung in 348) [ClassicSimilarity], result of:
       4.6082807 = fieldWeight in 348, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.5 = fieldNorm(doc=348)
   

2. Cheung, C.M.K.; Lee, M.K.O.: Understanding consumer trust in Internet shopping : a multidisciplinary approach (2006) 4.61

   4.6082807 = sum of:
     4.6082807 = weight(author_txt:cheung in 280) [ClassicSimilarity], result of:
       4.6082807 = fieldWeight in 280, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.5 = fieldNorm(doc=280)
   

3. Cheung, C.M.K.; Lee, M.K.O.: ¬The structure of Web-based information systems satisfaction : testing of competing models (2008) 4.61

   4.6082807 = sum of:
     4.6082807 = weight(author_txt:cheung in 3005) [ClassicSimilarity], result of:
       4.6082807 = fieldWeight in 3005, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.5 = fieldNorm(doc=3005)
   

4. Cheung, C.M.K.; Lee, M.K.O.: User satisfaction with an internet-based portal : an asymmetric and nonlinear approach (2009) 4.61

   4.6082807 = sum of:
     4.6082807 = weight(author_txt:cheung in 3701) [ClassicSimilarity], result of:
       4.6082807 = fieldWeight in 3701, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.5 = fieldNorm(doc=3701)
   

5. Lee, M.K.O.; Cheung, C.M.K.; Chen, Z.: Understanding user acceptance of multimedia messaging services : an empirical study (2007) 3.46

   3.4562106 = sum of:
     3.4562106 = weight(author_txt:cheung in 1622) [ClassicSimilarity], result of:
       3.4562106 = fieldWeight in 1622, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.375 = fieldNorm(doc=1622)
   

Similar documents (content)

1. Moran, D.B.: Multimodal user interfaces in the Open Agent Architecture (1998) 0.25

   0.24667034 = sum of:
     0.24667034 = product of:
       0.8809655 = sum of:
         0.085701294 = weight(abstract_txt:architecture in 4838) [ClassicSimilarity], result of:
           0.085701294 = score(doc=4838,freq=1.0), product of:
             0.16058362 = queryWeight, product of:
               1.0738406 = boost
               5.6926546 = idf(docFreq=406, maxDocs=44421)
               0.026269183 = queryNorm
             0.5336864 = fieldWeight in 4838, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6926546 = idf(docFreq=406, maxDocs=44421)
               0.09375 = fieldNorm(doc=4838)
         0.11367595 = weight(abstract_txt:intelligent in 4838) [ClassicSimilarity], result of:
           0.11367595 = score(doc=4838,freq=1.0), product of:
             0.19386023 = queryWeight, product of:
               1.1798685 = boost
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.026269183 = queryNorm
             0.58638096 = fieldWeight in 4838, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.09375 = fieldNorm(doc=4838)
         0.23477274 = weight(abstract_txt:agents in 4838) [ClassicSimilarity], result of:
           0.23477274 = score(doc=4838,freq=3.0), product of:
             0.2179889 = queryWeight, product of:
               1.2511414 = boost
               6.6325636 = idf(docFreq=158, maxDocs=44421)
               0.026269183 = queryNorm
             1.0769941 = fieldWeight in 4838, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.6325636 = idf(docFreq=158, maxDocs=44421)
               0.09375 = fieldNorm(doc=4838)
         0.2839622 = weight(abstract_txt:agent in 4838) [ClassicSimilarity], result of:
           0.2839622 = score(doc=4838,freq=3.0), product of:
             0.24746262 = queryWeight, product of:
               1.3330426 = boost
               7.0667386 = idf(docFreq=102, maxDocs=44421)
               0.026269183 = queryNorm
             1.1474953 = fieldWeight in 4838, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.0667386 = idf(docFreq=102, maxDocs=44421)
               0.09375 = fieldNorm(doc=4838)
         0.045220777 = weight(abstract_txt:access in 4838) [ClassicSimilarity], result of:
           0.045220777 = score(doc=4838,freq=1.0), product of:
             0.13211283 = queryWeight, product of:
               1.3774529 = boost
               3.6510832 = idf(docFreq=3134, maxDocs=44421)
               0.026269183 = queryNorm
             0.34228906 = fieldWeight in 4838, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6510832 = idf(docFreq=3134, maxDocs=44421)
               0.09375 = fieldNorm(doc=4838)
         0.04633655 = weight(abstract_txt:user in 4838) [ClassicSimilarity], result of:
           0.04633655 = score(doc=4838,freq=1.0), product of:
             0.13427715 = queryWeight, product of:
               1.3886899 = boost
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.026269183 = queryNorm
             0.34508142 = fieldWeight in 4838, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.09375 = fieldNorm(doc=4838)
         0.07129597 = weight(abstract_txt:system in 4838) [ClassicSimilarity], result of:
           0.07129597 = score(doc=4838,freq=1.0), product of:
             0.22547913 = queryWeight, product of:
               2.5449097 = boost
               3.372775 = idf(docFreq=4140, maxDocs=44421)
               0.026269183 = queryNorm
             0.31619766 = fieldWeight in 4838, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.372775 = idf(docFreq=4140, maxDocs=44421)
               0.09375 = fieldNorm(doc=4838)
       0.28 = coord(7/25)
   

2. Etzioni, O.; Weld, D.S.: Intelligent agents on the Internet : fact, fiction, and forecast (1995) 0.21

   0.20970334 = sum of:
     0.20970334 = product of:
       0.8737639 = sum of:
         0.114268385 = weight(abstract_txt:architecture in 2947) [ClassicSimilarity], result of:
           0.114268385 = score(doc=2947,freq=1.0), product of:
             0.16058362 = queryWeight, product of:
               1.0738406 = boost
               5.6926546 = idf(docFreq=406, maxDocs=44421)
               0.026269183 = queryNorm
             0.7115818 = fieldWeight in 2947, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6926546 = idf(docFreq=406, maxDocs=44421)
               0.125 = fieldNorm(doc=2947)
         0.21434942 = weight(abstract_txt:intelligent in 2947) [ClassicSimilarity], result of:
           0.21434942 = score(doc=2947,freq=2.0), product of:
             0.19386023 = queryWeight, product of:
               1.1798685 = boost
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.026269183 = queryNorm
             1.1056905 = fieldWeight in 2947, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.125 = fieldNorm(doc=2947)
         0.18072815 = weight(abstract_txt:agents in 2947) [ClassicSimilarity], result of:
           0.18072815 = score(doc=2947,freq=1.0), product of:
             0.2179889 = queryWeight, product of:
               1.2511414 = boost
               6.6325636 = idf(docFreq=158, maxDocs=44421)
               0.026269183 = queryNorm
             0.82907045 = fieldWeight in 2947, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.6325636 = idf(docFreq=158, maxDocs=44421)
               0.125 = fieldNorm(doc=2947)
         0.06629156 = weight(abstract_txt:used in 2947) [ClassicSimilarity], result of:
           0.06629156 = score(doc=2947,freq=2.0), product of:
             0.11170073 = queryWeight, product of:
               1.2665788 = boost
               3.3572001 = idf(docFreq=4205, maxDocs=44421)
               0.026269183 = queryNorm
             0.59347475 = fieldWeight in 2947, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.3572001 = idf(docFreq=4205, maxDocs=44421)
               0.125 = fieldNorm(doc=2947)
         0.21859421 = weight(abstract_txt:agent in 2947) [ClassicSimilarity], result of:
           0.21859421 = score(doc=2947,freq=1.0), product of:
             0.24746262 = queryWeight, product of:
               1.3330426 = boost
               7.0667386 = idf(docFreq=102, maxDocs=44421)
               0.026269183 = queryNorm
             0.8833423 = fieldWeight in 2947, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.0667386 = idf(docFreq=102, maxDocs=44421)
               0.125 = fieldNorm(doc=2947)
         0.079532206 = weight(abstract_txt:users in 2947) [ClassicSimilarity], result of:
           0.079532206 = score(doc=2947,freq=2.0), product of:
             0.12611862 = queryWeight, product of:
               1.3458412 = boost
               3.5672934 = idf(docFreq=3408, maxDocs=44421)
               0.026269183 = queryNorm
             0.63061434 = fieldWeight in 2947, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.5672934 = idf(docFreq=3408, maxDocs=44421)
               0.125 = fieldNorm(doc=2947)
       0.24 = coord(6/25)
   

3. Chen, H.; Chung, Y.-M.; Ramsey, M.; Yang, C.C.: ¬A smart itsy bitsy spider for the Web (1998) 0.21

   0.20707442 = sum of:
     0.20707442 = product of:
       0.5752067 = sum of:
         0.046139892 = weight(abstract_txt:proposes in 1871) [ClassicSimilarity], result of:
           0.046139892 = score(doc=1871,freq=1.0), product of:
             0.13925844 = queryWeight, product of:
               5.30121 = idf(docFreq=601, maxDocs=44421)
               0.026269183 = queryNorm
             0.33132562 = fieldWeight in 1871, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.30121 = idf(docFreq=601, maxDocs=44421)
               0.0625 = fieldNorm(doc=1871)
         0.057134192 = weight(abstract_txt:architecture in 1871) [ClassicSimilarity], result of:
           0.057134192 = score(doc=1871,freq=1.0), product of:
             0.16058362 = queryWeight, product of:
               1.0738406 = boost
               5.6926546 = idf(docFreq=406, maxDocs=44421)
               0.026269183 = queryNorm
             0.3557909 = fieldWeight in 1871, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6926546 = idf(docFreq=406, maxDocs=44421)
               0.0625 = fieldNorm(doc=1871)
         0.057357233 = weight(abstract_txt:algorithms in 1871) [ClassicSimilarity], result of:
           0.057357233 = score(doc=1871,freq=1.0), product of:
             0.16100127 = queryWeight, product of:
               1.0752362 = boost
               5.7000527 = idf(docFreq=403, maxDocs=44421)
               0.026269183 = queryNorm
             0.3562533 = fieldWeight in 1871, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7000527 = idf(docFreq=403, maxDocs=44421)
               0.0625 = fieldNorm(doc=1871)
         0.07578397 = weight(abstract_txt:intelligent in 1871) [ClassicSimilarity], result of:
           0.07578397 = score(doc=1871,freq=1.0), product of:
             0.19386023 = queryWeight, product of:
               1.1798685 = boost
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.026269183 = queryNorm
             0.39092064 = fieldWeight in 1871, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.0625 = fieldNorm(doc=1871)
         0.18930814 = weight(abstract_txt:agent in 1871) [ClassicSimilarity], result of:
           0.18930814 = score(doc=1871,freq=3.0), product of:
             0.24746262 = queryWeight, product of:
               1.3330426 = boost
               7.0667386 = idf(docFreq=102, maxDocs=44421)
               0.026269183 = queryNorm
             0.7649969 = fieldWeight in 1871, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.0667386 = idf(docFreq=102, maxDocs=44421)
               0.0625 = fieldNorm(doc=1871)
         0.028118882 = weight(abstract_txt:users in 1871) [ClassicSimilarity], result of:
           0.028118882 = score(doc=1871,freq=1.0), product of:
             0.12611862 = queryWeight, product of:
               1.3458412 = boost
               3.5672934 = idf(docFreq=3408, maxDocs=44421)
               0.026269183 = queryNorm
             0.22295584 = fieldWeight in 1871, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5672934 = idf(docFreq=3408, maxDocs=44421)
               0.0625 = fieldNorm(doc=1871)
         0.030147184 = weight(abstract_txt:access in 1871) [ClassicSimilarity], result of:
           0.030147184 = score(doc=1871,freq=1.0), product of:
             0.13211283 = queryWeight, product of:
               1.3774529 = boost
               3.6510832 = idf(docFreq=3134, maxDocs=44421)
               0.026269183 = queryNorm
             0.2281927 = fieldWeight in 1871, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6510832 = idf(docFreq=3134, maxDocs=44421)
               0.0625 = fieldNorm(doc=1871)
         0.043686517 = weight(abstract_txt:user in 1871) [ClassicSimilarity], result of:
           0.043686517 = score(doc=1871,freq=2.0), product of:
             0.13427715 = queryWeight, product of:
               1.3886899 = boost
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.026269183 = queryNorm
             0.32534587 = fieldWeight in 1871, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.0625 = fieldNorm(doc=1871)
         0.047530647 = weight(abstract_txt:system in 1871) [ClassicSimilarity], result of:
           0.047530647 = score(doc=1871,freq=1.0), product of:
             0.22547913 = queryWeight, product of:
               2.5449097 = boost
               3.372775 = idf(docFreq=4140, maxDocs=44421)
               0.026269183 = queryNorm
             0.21079844 = fieldWeight in 1871, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.372775 = idf(docFreq=4140, maxDocs=44421)
               0.0625 = fieldNorm(doc=1871)
       0.36 = coord(9/25)
   

4. Boley, D.; Gini, M.; Hastings, K.; Mobasher, B.; Moore, J.: ¬A client side Web agent for document categorization (1998) 0.20

   0.19821914 = sum of:
     0.19821914 = product of:
       0.8259131 = sum of:
         0.06920984 = weight(abstract_txt:proposes in 6441) [ClassicSimilarity], result of:
           0.06920984 = score(doc=6441,freq=1.0), product of:
             0.13925844 = queryWeight, product of:
               5.30121 = idf(docFreq=601, maxDocs=44421)
               0.026269183 = queryNorm
             0.49698842 = fieldWeight in 6441, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.30121 = idf(docFreq=601, maxDocs=44421)
               0.09375 = fieldNorm(doc=6441)
         0.114760734 = weight(abstract_txt:components in 6441) [ClassicSimilarity], result of:
           0.114760734 = score(doc=6441,freq=2.0), product of:
             0.1548443 = queryWeight, product of:
               1.0544763 = boost
               5.59 = idf(docFreq=450, maxDocs=44421)
               0.026269183 = queryNorm
             0.7411363 = fieldWeight in 6441, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.59 = idf(docFreq=450, maxDocs=44421)
               0.09375 = fieldNorm(doc=6441)
         0.085701294 = weight(abstract_txt:architecture in 6441) [ClassicSimilarity], result of:
           0.085701294 = score(doc=6441,freq=1.0), product of:
             0.16058362 = queryWeight, product of:
               1.0738406 = boost
               5.6926546 = idf(docFreq=406, maxDocs=44421)
               0.026269183 = queryNorm
             0.5336864 = fieldWeight in 6441, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6926546 = idf(docFreq=406, maxDocs=44421)
               0.09375 = fieldNorm(doc=6441)
         0.08603585 = weight(abstract_txt:algorithms in 6441) [ClassicSimilarity], result of:
           0.08603585 = score(doc=6441,freq=1.0), product of:
             0.16100127 = queryWeight, product of:
               1.0752362 = boost
               5.7000527 = idf(docFreq=403, maxDocs=44421)
               0.026269183 = queryNorm
             0.53437996 = fieldWeight in 6441, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7000527 = idf(docFreq=403, maxDocs=44421)
               0.09375 = fieldNorm(doc=6441)
         0.36659363 = weight(abstract_txt:agent in 6441) [ClassicSimilarity], result of:
           0.36659363 = score(doc=6441,freq=5.0), product of:
             0.24746262 = queryWeight, product of:
               1.3330426 = boost
               7.0667386 = idf(docFreq=102, maxDocs=44421)
               0.026269183 = queryNorm
             1.4814101 = fieldWeight in 6441, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               7.0667386 = idf(docFreq=102, maxDocs=44421)
               0.09375 = fieldNorm(doc=6441)
         0.10361168 = weight(abstract_txt:user in 6441) [ClassicSimilarity], result of:
           0.10361168 = score(doc=6441,freq=5.0), product of:
             0.13427715 = queryWeight, product of:
               1.3886899 = boost
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.026269183 = queryNorm
             0.7716255 = fieldWeight in 6441, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.09375 = fieldNorm(doc=6441)
       0.24 = coord(6/25)
   

5. Rau, L.F.; Jacobs, P.S.; Zernik, U.: Information extraction and text summarization using linguistic knowledge acquisition (1989) 0.18

   0.17513908 = sum of:
     0.17513908 = product of:
       0.7297462 = sum of:
         0.09467278 = weight(abstract_txt:components in 6682) [ClassicSimilarity], result of:
           0.09467278 = score(doc=6682,freq=1.0), product of:
             0.1548443 = queryWeight, product of:
               1.0544763 = boost
               5.59 = idf(docFreq=450, maxDocs=44421)
               0.026269183 = queryNorm
             0.61140627 = fieldWeight in 6682, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.59 = idf(docFreq=450, maxDocs=44421)
               0.109375 = fieldNorm(doc=6682)
         0.11266633 = weight(abstract_txt:prototype in 6682) [ClassicSimilarity], result of:
           0.11266633 = score(doc=6682,freq=1.0), product of:
             0.17389 = queryWeight, product of:
               1.117446 = boost
               5.9238153 = idf(docFreq=322, maxDocs=44421)
               0.026269183 = queryNorm
             0.6479173 = fieldWeight in 6682, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.9238153 = idf(docFreq=322, maxDocs=44421)
               0.109375 = fieldNorm(doc=6682)
         0.13262194 = weight(abstract_txt:intelligent in 6682) [ClassicSimilarity], result of:
           0.13262194 = score(doc=6682,freq=1.0), product of:
             0.19386023 = queryWeight, product of:
               1.1798685 = boost
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.026269183 = queryNorm
             0.6841111 = fieldWeight in 6682, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.109375 = fieldNorm(doc=6682)
         0.052757572 = weight(abstract_txt:access in 6682) [ClassicSimilarity], result of:
           0.052757572 = score(doc=6682,freq=1.0), product of:
             0.13211283 = queryWeight, product of:
               1.3774529 = boost
               3.6510832 = idf(docFreq=3134, maxDocs=44421)
               0.026269183 = queryNorm
             0.39933723 = fieldWeight in 6682, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6510832 = idf(docFreq=3134, maxDocs=44421)
               0.109375 = fieldNorm(doc=6682)
         0.2193953 = weight(abstract_txt:storing in 6682) [ClassicSimilarity], result of:
           0.2193953 = score(doc=6682,freq=1.0), product of:
             0.27116275 = queryWeight, product of:
               1.3954177 = boost
               7.3974023 = idf(docFreq=73, maxDocs=44421)
               0.026269183 = queryNorm
             0.80909085 = fieldWeight in 6682, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.3974023 = idf(docFreq=73, maxDocs=44421)
               0.109375 = fieldNorm(doc=6682)
         0.117632344 = weight(abstract_txt:system in 6682) [ClassicSimilarity], result of:
           0.117632344 = score(doc=6682,freq=2.0), product of:
             0.22547913 = queryWeight, product of:
               2.5449097 = boost
               3.372775 = idf(docFreq=4140, maxDocs=44421)
               0.026269183 = queryNorm
             0.5216995 = fieldWeight in 6682, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.372775 = idf(docFreq=4140, maxDocs=44421)
               0.109375 = fieldNorm(doc=6682)
       0.24 = coord(6/25)