Document (#43244)

Author

Wang, X.
High, A.
Wang, X.
Zhao, K.

Title

Predicting users' continued engagement in online health communities from the quantity and quality of received support

Source

Journal of the Association for Information Science and Technology. 72(2021) no.6, S.710-722

Year

2021

Abstract

This article presents a rare insight into the migration of municipality record-keeping databases. The migration of a database for preservation purposes poses Online health communities (OHCs) have been major resources for people with similar health concerns to interact with each other. They offer easily accessible platforms for users to seek, receive, and provide supports by posting. Taking the advantage of text mining and machine learning techniques, we identified social support type(s) in each post and a new user's support needs in an OHC. We examined a user's first-time support-seeking experience by measuring both quantity and quality of received support. Our results revealed that the amount and match of received support are positive and significant predictors of new users' continued engagement. Our outcomes can provide insight for designing and managing a sustainable OHC by retaining users.

Content

Vgl.: https://asistdl.onlinelibrary.wiley.com/doi/10.1002/asi.24436.

Similar documents (author)

1. Zhao, G.; Wu, J.; Wang, D.; Li, T.: Entity disambiguation to Wikipedia using collective ranking (2016) 2.98

   2.9820077 = sum of:
     2.9820077 = sum of:
       1.2693093 = weight(author_txt:zhao in 4266) [ClassicSimilarity], result of:
         1.2693093 = score(doc=4266,freq=1.0), product of:
           0.5449892 = queryWeight, product of:
             7.4529724 = idf(docFreq=69, maxDocs=44421)
             0.07312374 = queryNorm
           2.3290539 = fieldWeight in 4266, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.4529724 = idf(docFreq=69, maxDocs=44421)
             0.3125 = fieldNorm(doc=4266)
       1.7126985 = weight(author_txt:wang in 4266) [ClassicSimilarity], result of:
         1.7126985 = score(doc=4266,freq=1.0), product of:
           0.83844304 = queryWeight, product of:
             1.754114 = boost
             6.5366817 = idf(docFreq=174, maxDocs=44421)
             0.07312374 = queryNorm
           2.042713 = fieldWeight in 4266, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             6.5366817 = idf(docFreq=174, maxDocs=44421)
             0.3125 = fieldNorm(doc=4266)
   

2. Wang, C.; Zhao, S.; Kalra, A.; Borcea, C.; Chen, Y.: Predictive models and analysis for webpage depth-level dwell time (2018) 2.98

   2.9820077 = sum of:
     2.9820077 = sum of:
       1.2693093 = weight(author_txt:zhao in 370) [ClassicSimilarity], result of:
         1.2693093 = score(doc=370,freq=1.0), product of:
           0.5449892 = queryWeight, product of:
             7.4529724 = idf(docFreq=69, maxDocs=44421)
             0.07312374 = queryNorm
           2.3290539 = fieldWeight in 370, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.4529724 = idf(docFreq=69, maxDocs=44421)
             0.3125 = fieldNorm(doc=370)
       1.7126985 = weight(author_txt:wang in 370) [ClassicSimilarity], result of:
         1.7126985 = score(doc=370,freq=1.0), product of:
           0.83844304 = queryWeight, product of:
             1.754114 = boost
             6.5366817 = idf(docFreq=174, maxDocs=44421)
             0.07312374 = queryNorm
           2.042713 = fieldWeight in 370, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             6.5366817 = idf(docFreq=174, maxDocs=44421)
             0.3125 = fieldNorm(doc=370)
   

3. Wang, X.; Zhang, M.; Fan, W.; Zhao, K.: Understanding the spread of COVID-19 misinformation on social media : the effects of topics and a political leader's nudge (2022) 2.98

   2.9820077 = sum of:
     2.9820077 = sum of:
       1.2693093 = weight(author_txt:zhao in 1550) [ClassicSimilarity], result of:
         1.2693093 = score(doc=1550,freq=1.0), product of:
           0.5449892 = queryWeight, product of:
             7.4529724 = idf(docFreq=69, maxDocs=44421)
             0.07312374 = queryNorm
           2.3290539 = fieldWeight in 1550, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.4529724 = idf(docFreq=69, maxDocs=44421)
             0.3125 = fieldNorm(doc=1550)
       1.7126985 = weight(author_txt:wang in 1550) [ClassicSimilarity], result of:
         1.7126985 = score(doc=1550,freq=1.0), product of:
           0.83844304 = queryWeight, product of:
             1.754114 = boost
             6.5366817 = idf(docFreq=174, maxDocs=44421)
             0.07312374 = queryNorm
           2.042713 = fieldWeight in 1550, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             6.5366817 = idf(docFreq=174, maxDocs=44421)
             0.3125 = fieldNorm(doc=1550)
   

4. Chen, K.; Zhao, Y.; Song, N.; Han, Y.; Peng, J.; Wang, J.: You are not alone: : characterizing users' relationship-layer identities in online health communities (2024) 2.39

   2.3856063 = sum of:
     2.3856063 = sum of:
       1.0154474 = weight(author_txt:zhao in 2300) [ClassicSimilarity], result of:
         1.0154474 = score(doc=2300,freq=1.0), product of:
           0.5449892 = queryWeight, product of:
             7.4529724 = idf(docFreq=69, maxDocs=44421)
             0.07312374 = queryNorm
           1.8632431 = fieldWeight in 2300, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.4529724 = idf(docFreq=69, maxDocs=44421)
             0.25 = fieldNorm(doc=2300)
       1.3701588 = weight(author_txt:wang in 2300) [ClassicSimilarity], result of:
         1.3701588 = score(doc=2300,freq=1.0), product of:
           0.83844304 = queryWeight, product of:
             1.754114 = boost
             6.5366817 = idf(docFreq=174, maxDocs=44421)
             0.07312374 = queryNorm
           1.6341704 = fieldWeight in 2300, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             6.5366817 = idf(docFreq=174, maxDocs=44421)
             0.25 = fieldNorm(doc=2300)
   

5. Wang, H.; Wang, C.: Ontologies for universal information systems (1995) 1.94

   1.9376972 = sum of:
     1.9376972 = product of:
       3.8753943 = sum of:
         3.8753943 = weight(author_txt:wang in 3262) [ClassicSimilarity], result of:
           3.8753943 = score(doc=3262,freq=2.0), product of:
             0.83844304 = queryWeight, product of:
               1.754114 = boost
               6.5366817 = idf(docFreq=174, maxDocs=44421)
               0.07312374 = queryNorm
             4.622132 = fieldWeight in 3262, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.5366817 = idf(docFreq=174, maxDocs=44421)
               0.5 = fieldNorm(doc=3262)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Zhang, M.; Yang, C.C.: Using content and network analysis to understand the social support exchange patterns and user behaviors of an online smoking cessation intervention program (2015) 0.21

   0.21229744 = sum of:
     0.21229744 = product of:
       0.7582051 = sum of:
         0.059274074 = weight(abstract_txt:receive in 2668) [ClassicSimilarity], result of:
           0.059274074 = score(doc=2668,freq=1.0), product of:
             0.13511038 = queryWeight, product of:
               1.0542643 = boost
               7.019336 = idf(docFreq=107, maxDocs=44421)
               0.018257577 = queryNorm
             0.4387085 = fieldWeight in 2668, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.019336 = idf(docFreq=107, maxDocs=44421)
               0.0625 = fieldNorm(doc=2668)
         0.023855632 = weight(abstract_txt:online in 2668) [ClassicSimilarity], result of:
           0.023855632 = score(doc=2668,freq=2.0), product of:
             0.07365001 = queryWeight, product of:
               1.1007953 = boost
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.018257577 = queryNorm
             0.32390535 = fieldWeight in 2668, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.0625 = fieldNorm(doc=2668)
         0.023931744 = weight(abstract_txt:each in 2668) [ClassicSimilarity], result of:
           0.023931744 = score(doc=2668,freq=1.0), product of:
             0.09299046 = queryWeight, product of:
               1.2369136 = boost
               4.1177115 = idf(docFreq=1965, maxDocs=44421)
               0.018257577 = queryNorm
             0.25735697 = fieldWeight in 2668, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.1177115 = idf(docFreq=1965, maxDocs=44421)
               0.0625 = fieldNorm(doc=2668)
         0.055770457 = weight(abstract_txt:communities in 2668) [ClassicSimilarity], result of:
           0.055770457 = score(doc=2668,freq=1.0), product of:
             0.16345254 = queryWeight, product of:
               1.6398947 = boost
               5.4592443 = idf(docFreq=513, maxDocs=44421)
               0.018257577 = queryNorm
             0.34120277 = fieldWeight in 2668, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4592443 = idf(docFreq=513, maxDocs=44421)
               0.0625 = fieldNorm(doc=2668)
         0.06224193 = weight(abstract_txt:users in 2668) [ClassicSimilarity], result of:
           0.06224193 = score(doc=2668,freq=4.0), product of:
             0.13958354 = queryWeight, product of:
               2.1431484 = boost
               3.5672934 = idf(docFreq=3408, maxDocs=44421)
               0.018257577 = queryNorm
             0.44591168 = fieldWeight in 2668, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.5672934 = idf(docFreq=3408, maxDocs=44421)
               0.0625 = fieldNorm(doc=2668)
         0.13905081 = weight(abstract_txt:health in 2668) [ClassicSimilarity], result of:
           0.13905081 = score(doc=2668,freq=2.0), product of:
             0.27306014 = queryWeight, product of:
               2.5959418 = boost
               5.7612963 = idf(docFreq=379, maxDocs=44421)
               0.018257577 = queryNorm
             0.50923145 = fieldWeight in 2668, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.7612963 = idf(docFreq=379, maxDocs=44421)
               0.0625 = fieldNorm(doc=2668)
         0.39408046 = weight(abstract_txt:support in 2668) [ClassicSimilarity], result of:
           0.39408046 = score(doc=2668,freq=21.0), product of:
             0.31463915 = queryWeight, product of:
               3.9408252 = boost
               4.37303 = idf(docFreq=1522, maxDocs=44421)
               0.018257577 = queryNorm
             1.2524838 = fieldWeight in 2668, product of:
               4.582576 = tf(freq=21.0), with freq of:
                 21.0 = termFreq=21.0
               4.37303 = idf(docFreq=1522, maxDocs=44421)
               0.0625 = fieldNorm(doc=2668)
       0.28 = coord(7/25)
   

2. Deng, Z.; Deng, Z.; Fan, G.; Wang, B.; Fan, W.(P.); Liu, S.: More is better? : understanding the effects of online interactions on patients health anxiety (2023) 0.19

   0.18888631 = sum of:
     0.18888631 = product of:
       0.674594 = sum of:
         0.07153709 = weight(abstract_txt:platforms in 2084) [ClassicSimilarity], result of:
           0.07153709 = score(doc=2084,freq=2.0), product of:
             0.121559724 = queryWeight, product of:
               6.6580424 = idf(docFreq=154, maxDocs=44421)
               0.018257577 = queryNorm
             0.58849335 = fieldWeight in 2084, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.6580424 = idf(docFreq=154, maxDocs=44421)
               0.0625 = fieldNorm(doc=2084)
         0.059274074 = weight(abstract_txt:receive in 2084) [ClassicSimilarity], result of:
           0.059274074 = score(doc=2084,freq=1.0), product of:
             0.13511038 = queryWeight, product of:
               1.0542643 = boost
               7.019336 = idf(docFreq=107, maxDocs=44421)
               0.018257577 = queryNorm
             0.4387085 = fieldWeight in 2084, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.019336 = idf(docFreq=107, maxDocs=44421)
               0.0625 = fieldNorm(doc=2084)
         0.03373696 = weight(abstract_txt:online in 2084) [ClassicSimilarity], result of:
           0.03373696 = score(doc=2084,freq=4.0), product of:
             0.07365001 = queryWeight, product of:
               1.1007953 = boost
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.018257577 = queryNorm
             0.45807135 = fieldWeight in 2084, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.0625 = fieldNorm(doc=2084)
         0.038395137 = weight(abstract_txt:provide in 2084) [ClassicSimilarity], result of:
           0.038395137 = score(doc=2084,freq=3.0), product of:
             0.088362075 = queryWeight, product of:
               1.2057384 = boost
               4.013929 = idf(docFreq=2180, maxDocs=44421)
               0.018257577 = queryNorm
             0.43452054 = fieldWeight in 2084, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.013929 = idf(docFreq=2180, maxDocs=44421)
               0.0625 = fieldNorm(doc=2084)
         0.023931744 = weight(abstract_txt:each in 2084) [ClassicSimilarity], result of:
           0.023931744 = score(doc=2084,freq=1.0), product of:
             0.09299046 = queryWeight, product of:
               1.2369136 = boost
               4.1177115 = idf(docFreq=1965, maxDocs=44421)
               0.018257577 = queryNorm
             0.25735697 = fieldWeight in 2084, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.1177115 = idf(docFreq=1965, maxDocs=44421)
               0.0625 = fieldNorm(doc=2084)
         0.3261031 = weight(abstract_txt:health in 2084) [ClassicSimilarity], result of:
           0.3261031 = score(doc=2084,freq=11.0), product of:
             0.27306014 = queryWeight, product of:
               2.5959418 = boost
               5.7612963 = idf(docFreq=379, maxDocs=44421)
               0.018257577 = queryNorm
             1.1942537 = fieldWeight in 2084, product of:
               3.3166249 = tf(freq=11.0), with freq of:
                 11.0 = termFreq=11.0
               5.7612963 = idf(docFreq=379, maxDocs=44421)
               0.0625 = fieldNorm(doc=2084)
         0.12161587 = weight(abstract_txt:support in 2084) [ClassicSimilarity], result of:
           0.12161587 = score(doc=2084,freq=2.0), product of:
             0.31463915 = queryWeight, product of:
               3.9408252 = boost
               4.37303 = idf(docFreq=1522, maxDocs=44421)
               0.018257577 = queryNorm
             0.38652492 = fieldWeight in 2084, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.37303 = idf(docFreq=1522, maxDocs=44421)
               0.0625 = fieldNorm(doc=2084)
       0.28 = coord(7/25)
   

3. Introne, J.; Erickson, I.: Designing sustainable online support : examining the effects of design change in 49 online health support communities (2020) 0.19

   0.18618913 = sum of:
     0.18618913 = product of:
       0.66496116 = sum of:
         0.029217064 = weight(abstract_txt:online in 762) [ClassicSimilarity], result of:
           0.029217064 = score(doc=762,freq=3.0), product of:
             0.07365001 = queryWeight, product of:
               1.1007953 = boost
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.018257577 = queryNorm
             0.39670143 = fieldWeight in 762, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.0625 = fieldNorm(doc=762)
         0.07698276 = weight(abstract_txt:sustainable in 762) [ClassicSimilarity], result of:
           0.07698276 = score(doc=762,freq=1.0), product of:
             0.16083275 = queryWeight, product of:
               1.1502504 = boost
               7.6584163 = idf(docFreq=56, maxDocs=44421)
               0.018257577 = queryNorm
             0.47865102 = fieldWeight in 762, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.6584163 = idf(docFreq=56, maxDocs=44421)
               0.0625 = fieldNorm(doc=762)
         0.09684924 = weight(abstract_txt:posting in 762) [ClassicSimilarity], result of:
           0.09684924 = score(doc=762,freq=1.0), product of:
             0.18743168 = queryWeight, product of:
               1.2417284 = boost
               8.267481 = idf(docFreq=30, maxDocs=44421)
               0.018257577 = queryNorm
             0.51671755 = fieldWeight in 762, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.267481 = idf(docFreq=30, maxDocs=44421)
               0.0625 = fieldNorm(doc=762)
         0.11154091 = weight(abstract_txt:communities in 762) [ClassicSimilarity], result of:
           0.11154091 = score(doc=762,freq=4.0), product of:
             0.16345254 = queryWeight, product of:
               1.6398947 = boost
               5.4592443 = idf(docFreq=513, maxDocs=44421)
               0.018257577 = queryNorm
             0.68240553 = fieldWeight in 762, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.4592443 = idf(docFreq=513, maxDocs=44421)
               0.0625 = fieldNorm(doc=762)
         0.031120965 = weight(abstract_txt:users in 762) [ClassicSimilarity], result of:
           0.031120965 = score(doc=762,freq=1.0), product of:
             0.13958354 = queryWeight, product of:
               2.1431484 = boost
               3.5672934 = idf(docFreq=3408, maxDocs=44421)
               0.018257577 = queryNorm
             0.22295584 = fieldWeight in 762, 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=762)
         0.17030178 = weight(abstract_txt:health in 762) [ClassicSimilarity], result of:
           0.17030178 = score(doc=762,freq=3.0), product of:
             0.27306014 = queryWeight, product of:
               2.5959418 = boost
               5.7612963 = idf(docFreq=379, maxDocs=44421)
               0.018257577 = queryNorm
             0.6236786 = fieldWeight in 762, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.7612963 = idf(docFreq=379, maxDocs=44421)
               0.0625 = fieldNorm(doc=762)
         0.14894842 = weight(abstract_txt:support in 762) [ClassicSimilarity], result of:
           0.14894842 = score(doc=762,freq=3.0), product of:
             0.31463915 = queryWeight, product of:
               3.9408252 = boost
               4.37303 = idf(docFreq=1522, maxDocs=44421)
               0.018257577 = queryNorm
             0.4733944 = fieldWeight in 762, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.37303 = idf(docFreq=1522, maxDocs=44421)
               0.0625 = fieldNorm(doc=762)
       0.28 = coord(7/25)
   

4. Soedring, T.; Borlund, P.; Helfert, M.: ¬The migration and preservation of six Norwegian municipality record-keeping systems : lessons learned (2021) 0.15

   0.14988266 = sum of:
     0.14988266 = product of:
       0.74941325 = sum of:
         0.11212867 = weight(abstract_txt:keeping in 1242) [ClassicSimilarity], result of:
           0.11212867 = score(doc=1242,freq=2.0), product of:
             0.14135352 = queryWeight, product of:
               1.0783468 = boost
               7.179679 = idf(docFreq=91, maxDocs=44421)
               0.018257577 = queryNorm
             0.7932499 = fieldWeight in 1242, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.179679 = idf(docFreq=91, maxDocs=44421)
               0.078125 = fieldNorm(doc=1242)
         0.08533087 = weight(abstract_txt:poses in 1242) [ClassicSimilarity], result of:
           0.08533087 = score(doc=1242,freq=1.0), product of:
             0.14844866 = queryWeight, product of:
               1.1050789 = boost
               7.357662 = idf(docFreq=76, maxDocs=44421)
               0.018257577 = queryNorm
             0.57481736 = fieldWeight in 1242, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.357662 = idf(docFreq=76, maxDocs=44421)
               0.078125 = fieldNorm(doc=1242)
         0.08818468 = weight(abstract_txt:rare in 1242) [ClassicSimilarity], result of:
           0.08818468 = score(doc=1242,freq=1.0), product of:
             0.1517403 = queryWeight, product of:
               1.1172636 = boost
               7.438788 = idf(docFreq=70, maxDocs=44421)
               0.018257577 = queryNorm
             0.5811553 = fieldWeight in 1242, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.438788 = idf(docFreq=70, maxDocs=44421)
               0.078125 = fieldNorm(doc=1242)
         0.11301629 = weight(abstract_txt:insight in 1242) [ClassicSimilarity], result of:
           0.11301629 = score(doc=1242,freq=1.0), product of:
             0.22556734 = queryWeight, product of:
               1.9264523 = boost
               6.4132004 = idf(docFreq=197, maxDocs=44421)
               0.018257577 = queryNorm
             0.5010313 = fieldWeight in 1242, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.4132004 = idf(docFreq=197, maxDocs=44421)
               0.078125 = fieldNorm(doc=1242)
         0.3507528 = weight(abstract_txt:migration in 1242) [ClassicSimilarity], result of:
           0.3507528 = score(doc=1242,freq=4.0), product of:
             0.30234045 = queryWeight, product of:
               2.2303257 = boost
               7.4248013 = idf(docFreq=71, maxDocs=44421)
               0.018257577 = queryNorm
             1.1601253 = fieldWeight in 1242, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               7.4248013 = idf(docFreq=71, maxDocs=44421)
               0.078125 = fieldNorm(doc=1242)
       0.2 = coord(5/25)
   

5. Choi, N.; Joo, S.: Booklovers' world : an examination of factors affecting continued usage of social cataloging sites (2016) 0.14

   0.14284329 = sum of:
     0.14284329 = product of:
       0.5101546 = sum of:
         0.01686848 = weight(abstract_txt:online in 4224) [ClassicSimilarity], result of:
           0.01686848 = score(doc=4224,freq=1.0), product of:
             0.07365001 = queryWeight, product of:
               1.1007953 = boost
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.018257577 = queryNorm
             0.22903568 = fieldWeight in 4224, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.0625 = fieldNorm(doc=4224)
         0.022167442 = weight(abstract_txt:provide in 4224) [ClassicSimilarity], result of:
           0.022167442 = score(doc=4224,freq=1.0), product of:
             0.088362075 = queryWeight, product of:
               1.2057384 = boost
               4.013929 = idf(docFreq=2180, maxDocs=44421)
               0.018257577 = queryNorm
             0.25087056 = fieldWeight in 4224, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.013929 = idf(docFreq=2180, maxDocs=44421)
               0.0625 = fieldNorm(doc=4224)
         0.094668604 = weight(abstract_txt:predictors in 4224) [ClassicSimilarity], result of:
           0.094668604 = score(doc=4224,freq=1.0), product of:
             0.18460757 = queryWeight, product of:
               1.2323382 = boost
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.018257577 = queryNorm
             0.51281 = fieldWeight in 4224, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.0625 = fieldNorm(doc=4224)
         0.059479136 = weight(abstract_txt:quality in 4224) [ClassicSimilarity], result of:
           0.059479136 = score(doc=4224,freq=3.0), product of:
             0.118301846 = queryWeight, product of:
               1.395134 = boost
               4.6444306 = idf(docFreq=1160, maxDocs=44421)
               0.018257577 = queryNorm
             0.50277436 = fieldWeight in 4224, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.6444306 = idf(docFreq=1160, maxDocs=44421)
               0.0625 = fieldNorm(doc=4224)
         0.16138695 = weight(abstract_txt:continued in 4224) [ClassicSimilarity], result of:
           0.16138695 = score(doc=4224,freq=2.0), product of:
             0.2634457 = queryWeight, product of:
               2.081928 = boost
               6.930783 = idf(docFreq=117, maxDocs=44421)
               0.018257577 = queryNorm
             0.61260045 = fieldWeight in 4224, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.930783 = idf(docFreq=117, maxDocs=44421)
               0.0625 = fieldNorm(doc=4224)
         0.069588594 = weight(abstract_txt:users in 4224) [ClassicSimilarity], result of:
           0.069588594 = score(doc=4224,freq=5.0), product of:
             0.13958354 = queryWeight, product of:
               2.1431484 = boost
               3.5672934 = idf(docFreq=3408, maxDocs=44421)
               0.018257577 = queryNorm
             0.49854442 = fieldWeight in 4224, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.5672934 = idf(docFreq=3408, maxDocs=44421)
               0.0625 = fieldNorm(doc=4224)
         0.085995406 = weight(abstract_txt:support in 4224) [ClassicSimilarity], result of:
           0.085995406 = score(doc=4224,freq=1.0), product of:
             0.31463915 = queryWeight, product of:
               3.9408252 = boost
               4.37303 = idf(docFreq=1522, maxDocs=44421)
               0.018257577 = queryNorm
             0.2733144 = fieldWeight in 4224, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.37303 = idf(docFreq=1522, maxDocs=44421)
               0.0625 = fieldNorm(doc=4224)
       0.28 = coord(7/25)