Document (#41441)

Author
Griesbaum, J.
Mahrholz, N.
Kiedrowski, K. von Löwe
Rittberger, M.
Title
Knowledge generation in online forums : a case study in the German educational domain
Source
Aslib journal of information management. 67(2015) no.1, S.2-26
Year
2015
Abstract
Purpose - The purpose of this paper is to get a first approximation of the usefulness of online forums with regard to information seeking and knowledge generation. Design/methodology/approach - This study captures the characteristics of knowledge generation by examining the pragmatics and types of information needs of posted questions and by investigating knowledge related characteristics of discussion posts as well as the success of communication. Three online forums were examined. The data set consists of 55 threads, containing 533 posts which were categorized manually by two researchers. Findings - Results show that questioners often ask for personal estimations. Information needs often aim for actionable insights or uncertainty reduction. With regard to answers, factual information is the dominant content type and has the highest knowledge value as it is the strongest predictor with regard to the generation of new knowledge. Opinions are also relevant, but in a rather subsequent and complementary way. Emotional aspects are scarcely observed. Overall, results indicate that knowledge creation predominantly follows a socio-cultural paradigm of knowledge exchange. Research limitations/implications - Although the investigation captures important aspects of knowledge building processes, the measurement of the forums' knowledge value is still rather limited. Success is only partly measurable with the current scheme. The central coding category "new topical knowledge" is only of nominal value and therefore not able to compare different kinds of knowledge gains in the course of discussion. Originality/value - The investigation reaches out beyond studies that do not consider that the role and relevance of posts is dependent on the state of the discussion. Furthermore, the paper integrates two perspectives of knowledge value: the success of the questioner with regard to the expressed information need and the knowledge building value for communicants and readers.
Content
Vgl.: http://dx.doi.org/10.1108/AJIM-09-2014-0112.
Theme
Internet
Benutzerstudien
Field
Erziehungswissenschaft
Location
D

Similar documents (author)

  1. Griesbaum, J.; Rittberger, M.: ¬A collaborative lecture in information retrieval for students at universities in Germany and Switzerland (2005) 6.01 
    6.012531 = sum of:
  6.012531 = sum of:
    2.9846165 = weight(author_txt:rittberger in 5356) [ClassicSimilarity], result of:
      2.9846165 = score(doc=5356,freq=1.0), product of:
        0.70370394 = queryWeight, product of:
          8.482592 = idf(docFreq=24, maxDocs=44421)
          0.0829586 = queryNorm
        4.241296 = fieldWeight in 5356, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.482592 = idf(docFreq=24, maxDocs=44421)
          0.5 = fieldNorm(doc=5356)
    3.0279143 = weight(author_txt:griesbaum in 5356) [ClassicSimilarity], result of:
      3.0279143 = score(doc=5356,freq=1.0), product of:
        0.7104933 = queryWeight, product of:
          1.0048125 = boost
          8.523414 = idf(docFreq=23, maxDocs=44421)
          0.0829586 = queryNorm
        4.261707 = fieldWeight in 5356, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.523414 = idf(docFreq=23, maxDocs=44421)
          0.5 = fieldNorm(doc=5356)
  2. Griesbaum, J.; Rittberger, M.; Bekavac, B.: Deutsche Suchmaschinen im Vergleich : AltaVista.de, Fireball.de, Google.de und Lycos.de (2002) 4.51 
    4.509398 = sum of:
  4.509398 = sum of:
    2.2384624 = weight(author_txt:rittberger in 2159) [ClassicSimilarity], result of:
      2.2384624 = score(doc=2159,freq=1.0), product of:
        0.70370394 = queryWeight, product of:
          8.482592 = idf(docFreq=24, maxDocs=44421)
          0.0829586 = queryNorm
        3.1809719 = fieldWeight in 2159, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.482592 = idf(docFreq=24, maxDocs=44421)
          0.375 = fieldNorm(doc=2159)
    2.2709355 = weight(author_txt:griesbaum in 2159) [ClassicSimilarity], result of:
      2.2709355 = score(doc=2159,freq=1.0), product of:
        0.7104933 = queryWeight, product of:
          1.0048125 = boost
          8.523414 = idf(docFreq=23, maxDocs=44421)
          0.0829586 = queryNorm
        3.19628 = fieldWeight in 2159, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.523414 = idf(docFreq=23, maxDocs=44421)
          0.375 = fieldNorm(doc=2159)
  3. Rittberger, M.; Rittberger, W.: Measuring quality in the production of databases (1997) 2.11 
    2.1104426 = sum of:
  2.1104426 = product of:
    4.2208853 = sum of:
      4.2208853 = weight(author_txt:rittberger in 808) [ClassicSimilarity], result of:
        4.2208853 = score(doc=808,freq=2.0), product of:
          0.70370394 = queryWeight, product of:
            8.482592 = idf(docFreq=24, maxDocs=44421)
            0.0829586 = queryNorm
          5.998098 = fieldWeight in 808, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            8.482592 = idf(docFreq=24, maxDocs=44421)
            0.5 = fieldNorm(doc=808)
    0.5 = coord(1/2)
  4. Griesbaum, J.: Evaluierung hybrider Suchsysteme im WWW (2000) 1.89 
    1.8924464 = sum of:
  1.8924464 = product of:
    3.7848928 = sum of:
      3.7848928 = weight(author_txt:griesbaum in 3482) [ClassicSimilarity], result of:
        3.7848928 = score(doc=3482,freq=1.0), product of:
          0.7104933 = queryWeight, product of:
            1.0048125 = boost
            8.523414 = idf(docFreq=23, maxDocs=44421)
            0.0829586 = queryNorm
          5.3271337 = fieldWeight in 3482, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.523414 = idf(docFreq=23, maxDocs=44421)
            0.625 = fieldNorm(doc=3482)
    0.5 = coord(1/2)
  5. Griesbaum, J.: Curriculare Integration und didaktisches Design netzbasierter kooperativer Lernszenarien : Ansätze und Ergebnisse im K3-Projekt (2008) 1.89 
    1.8924464 = sum of:
  1.8924464 = product of:
    3.7848928 = sum of:
      3.7848928 = weight(author_txt:griesbaum in 900) [ClassicSimilarity], result of:
        3.7848928 = score(doc=900,freq=1.0), product of:
          0.7104933 = queryWeight, product of:
            1.0048125 = boost
            8.523414 = idf(docFreq=23, maxDocs=44421)
            0.0829586 = queryNorm
          5.3271337 = fieldWeight in 900, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.523414 = idf(docFreq=23, maxDocs=44421)
            0.625 = fieldNorm(doc=900)
    0.5 = coord(1/2)

Similar documents (content)

  1. Savolainen, R.: Judging the quality and credibility of information in Internet discussion forums (2011) 0.23 
    0.22845754 = sum of:
  0.22845754 = product of:
    0.71392983 = sum of:
      0.0090773925 = weight(abstract_txt:that in 477) [ClassicSimilarity], result of:
        0.0090773925 = score(doc=477,freq=2.0), product of:
          0.0434257 = queryWeight, product of:
            1.066697 = boost
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.017214186 = queryNorm
          0.20903271 = fieldWeight in 477, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.0625 = fieldNorm(doc=477)
      0.02596755 = weight(abstract_txt:aspects in 477) [ClassicSimilarity], result of:
        0.02596755 = score(doc=477,freq=1.0), product of:
          0.08751048 = queryWeight, product of:
            1.0707368 = boost
            4.747783 = idf(docFreq=1046, maxDocs=44421)
            0.017214186 = queryNorm
          0.29673645 = fieldWeight in 477, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.747783 = idf(docFreq=1046, maxDocs=44421)
            0.0625 = fieldNorm(doc=477)
      0.03234588 = weight(abstract_txt:rather in 477) [ClassicSimilarity], result of:
        0.03234588 = score(doc=477,freq=1.0), product of:
          0.10130995 = queryWeight, product of:
            1.1520696 = boost
            5.108423 = idf(docFreq=729, maxDocs=44421)
            0.017214186 = queryNorm
          0.31927645 = fieldWeight in 477, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.108423 = idf(docFreq=729, maxDocs=44421)
            0.0625 = fieldNorm(doc=477)
      0.02102943 = weight(abstract_txt:information in 477) [ClassicSimilarity], result of:
        0.02102943 = score(doc=477,freq=6.0), product of:
          0.056787666 = queryWeight, product of:
            1.3637968 = boost
            2.4188995 = idf(docFreq=10748, maxDocs=44421)
            0.017214186 = queryNorm
          0.37031686 = fieldWeight in 477, product of:
            2.4494898 = tf(freq=6.0), with freq of:
              6.0 = termFreq=6.0
            2.4188995 = idf(docFreq=10748, maxDocs=44421)
            0.0625 = fieldNorm(doc=477)
      0.009434199 = weight(abstract_txt:with in 477) [ClassicSimilarity], result of:
        0.009434199 = score(doc=477,freq=1.0), product of:
          0.06047225 = queryWeight, product of:
            1.4073455 = boost
            2.4961398 = idf(docFreq=9949, maxDocs=44421)
            0.017214186 = queryNorm
          0.15600874 = fieldWeight in 477, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4961398 = idf(docFreq=9949, maxDocs=44421)
            0.0625 = fieldNorm(doc=477)
      0.085556306 = weight(abstract_txt:discussion in 477) [ClassicSimilarity], result of:
        0.085556306 = score(doc=477,freq=3.0), product of:
          0.15379095 = queryWeight, product of:
            1.738456 = boost
            5.1390233 = idf(docFreq=707, maxDocs=44421)
            0.017214186 = queryNorm
          0.5563156 = fieldWeight in 477, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            5.1390233 = idf(docFreq=707, maxDocs=44421)
            0.0625 = fieldNorm(doc=477)
      0.060791183 = weight(abstract_txt:value in 477) [ClassicSimilarity], result of:
        0.060791183 = score(doc=477,freq=1.0), product of:
          0.22252232 = queryWeight, product of:
            2.9573321 = boost
            4.3710623 = idf(docFreq=1525, maxDocs=44421)
            0.017214186 = queryNorm
          0.2731914 = fieldWeight in 477, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.3710623 = idf(docFreq=1525, maxDocs=44421)
            0.0625 = fieldNorm(doc=477)
      0.4697279 = weight(abstract_txt:forums in 477) [ClassicSimilarity], result of:
        0.4697279 = score(doc=477,freq=4.0), product of:
          0.47862312 = queryWeight, product of:
            3.5413146 = boost
            7.85132 = idf(docFreq=46, maxDocs=44421)
            0.017214186 = queryNorm
          0.981415 = fieldWeight in 477, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            7.85132 = idf(docFreq=46, maxDocs=44421)
            0.0625 = fieldNorm(doc=477)
    0.32 = coord(8/25)
  2. Huang, J.; Boh, W.F.; Goh, K.H.: Opinion convergence versus polarization : examining opinion distributions in online word-of-mouth (2019) 0.22 
    0.21804889 = sum of:
  0.21804889 = product of:
    0.6814028 = sum of:
      0.026974304 = weight(abstract_txt:purpose in 411) [ClassicSimilarity], result of:
        0.026974304 = score(doc=411,freq=1.0), product of:
          0.077351056 = queryWeight, product of:
            1.0066669 = boost
            4.4636893 = idf(docFreq=1390, maxDocs=44421)
            0.017214186 = queryNorm
          0.34872574 = fieldWeight in 411, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.4636893 = idf(docFreq=1390, maxDocs=44421)
            0.078125 = fieldNorm(doc=411)
      0.008023357 = weight(abstract_txt:that in 411) [ClassicSimilarity], result of:
        0.008023357 = score(doc=411,freq=1.0), product of:
          0.0434257 = queryWeight, product of:
            1.066697 = boost
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.017214186 = queryNorm
          0.18476056 = fieldWeight in 411, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.078125 = fieldNorm(doc=411)
      0.03520807 = weight(abstract_txt:characteristics in 411) [ClassicSimilarity], result of:
        0.03520807 = score(doc=411,freq=1.0), product of:
          0.09238346 = queryWeight, product of:
            1.1001446 = boost
            4.8781815 = idf(docFreq=918, maxDocs=44421)
            0.017214186 = queryNorm
          0.38110793 = fieldWeight in 411, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.8781815 = idf(docFreq=918, maxDocs=44421)
            0.078125 = fieldNorm(doc=411)
      0.050062668 = weight(abstract_txt:online in 411) [ClassicSimilarity], result of:
        0.050062668 = score(doc=411,freq=5.0), product of:
          0.07820164 = queryWeight, product of:
            1.2396704 = boost
            3.6645708 = idf(docFreq=3092, maxDocs=44421)
            0.017214186 = queryNorm
          0.64017415 = fieldWeight in 411, product of:
            2.236068 = tf(freq=5.0), with freq of:
              5.0 = termFreq=5.0
            3.6645708 = idf(docFreq=3092, maxDocs=44421)
            0.078125 = fieldNorm(doc=411)
      0.011792749 = weight(abstract_txt:with in 411) [ClassicSimilarity], result of:
        0.011792749 = score(doc=411,freq=1.0), product of:
          0.06047225 = queryWeight, product of:
            1.4073455 = boost
            2.4961398 = idf(docFreq=9949, maxDocs=44421)
            0.017214186 = queryNorm
          0.19501092 = fieldWeight in 411, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4961398 = idf(docFreq=9949, maxDocs=44421)
            0.078125 = fieldNorm(doc=411)
      0.061744943 = weight(abstract_txt:discussion in 411) [ClassicSimilarity], result of:
        0.061744943 = score(doc=411,freq=1.0), product of:
          0.15379095 = queryWeight, product of:
            1.738456 = boost
            5.1390233 = idf(docFreq=707, maxDocs=44421)
            0.017214186 = queryNorm
          0.4014862 = fieldWeight in 411, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.1390233 = idf(docFreq=707, maxDocs=44421)
            0.078125 = fieldNorm(doc=411)
      0.1940168 = weight(abstract_txt:posts in 411) [ClassicSimilarity], result of:
        0.1940168 = score(doc=411,freq=1.0), product of:
          0.32993072 = queryWeight, product of:
            2.5463006 = boost
            7.5270805 = idf(docFreq=64, maxDocs=44421)
            0.017214186 = queryNorm
          0.58805317 = fieldWeight in 411, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.5270805 = idf(docFreq=64, maxDocs=44421)
            0.078125 = fieldNorm(doc=411)
      0.29357994 = weight(abstract_txt:forums in 411) [ClassicSimilarity], result of:
        0.29357994 = score(doc=411,freq=1.0), product of:
          0.47862312 = queryWeight, product of:
            3.5413146 = boost
            7.85132 = idf(docFreq=46, maxDocs=44421)
            0.017214186 = queryNorm
          0.61338437 = fieldWeight in 411, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.85132 = idf(docFreq=46, maxDocs=44421)
            0.078125 = fieldNorm(doc=411)
    0.32 = coord(8/25)
  3. Li, X.; Cox, A.; Ford, N.; Creaser, C.; Fry, J.; Willett, P.: Knowledge construction by users : a content analysis framework and a knowledge construction process model for virtual product user communities (2017) 0.20 
    0.20080349 = sum of:
  0.20080349 = product of:
    0.6275109 = sum of:
      0.03051794 = weight(abstract_txt:purpose in 4574) [ClassicSimilarity], result of:
        0.03051794 = score(doc=4574,freq=2.0), product of:
          0.077351056 = queryWeight, product of:
            1.0066669 = boost
            4.4636893 = idf(docFreq=1390, maxDocs=44421)
            0.017214186 = queryNorm
          0.3945381 = fieldWeight in 4574, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.4636893 = idf(docFreq=1390, maxDocs=44421)
            0.0625 = fieldNorm(doc=4574)
      0.0064186854 = weight(abstract_txt:that in 4574) [ClassicSimilarity], result of:
        0.0064186854 = score(doc=4574,freq=1.0), product of:
          0.0434257 = queryWeight, product of:
            1.066697 = boost
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.017214186 = queryNorm
          0.14780845 = fieldWeight in 4574, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.0625 = fieldNorm(doc=4574)
      0.017910965 = weight(abstract_txt:online in 4574) [ClassicSimilarity], result of:
        0.017910965 = score(doc=4574,freq=1.0), product of:
          0.07820164 = queryWeight, product of:
            1.2396704 = boost
            3.6645708 = idf(docFreq=3092, maxDocs=44421)
            0.017214186 = queryNorm
          0.22903568 = fieldWeight in 4574, 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=4574)
      0.013341972 = weight(abstract_txt:with in 4574) [ClassicSimilarity], result of:
        0.013341972 = score(doc=4574,freq=2.0), product of:
          0.06047225 = queryWeight, product of:
            1.4073455 = boost
            2.4961398 = idf(docFreq=9949, maxDocs=44421)
            0.017214186 = queryNorm
          0.22062966 = fieldWeight in 4574, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4961398 = idf(docFreq=9949, maxDocs=44421)
            0.0625 = fieldNorm(doc=4574)
      0.049395956 = weight(abstract_txt:discussion in 4574) [ClassicSimilarity], result of:
        0.049395956 = score(doc=4574,freq=1.0), product of:
          0.15379095 = queryWeight, product of:
            1.738456 = boost
            5.1390233 = idf(docFreq=707, maxDocs=44421)
            0.017214186 = queryNorm
          0.32118896 = fieldWeight in 4574, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.1390233 = idf(docFreq=707, maxDocs=44421)
            0.0625 = fieldNorm(doc=4574)
      0.060791183 = weight(abstract_txt:value in 4574) [ClassicSimilarity], result of:
        0.060791183 = score(doc=4574,freq=1.0), product of:
          0.22252232 = queryWeight, product of:
            2.9573321 = boost
            4.3710623 = idf(docFreq=1525, maxDocs=44421)
            0.017214186 = queryNorm
          0.2731914 = fieldWeight in 4574, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.3710623 = idf(docFreq=1525, maxDocs=44421)
            0.0625 = fieldNorm(doc=4574)
      0.23486395 = weight(abstract_txt:forums in 4574) [ClassicSimilarity], result of:
        0.23486395 = score(doc=4574,freq=1.0), product of:
          0.47862312 = queryWeight, product of:
            3.5413146 = boost
            7.85132 = idf(docFreq=46, maxDocs=44421)
            0.017214186 = queryNorm
          0.4907075 = fieldWeight in 4574, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.85132 = idf(docFreq=46, maxDocs=44421)
            0.0625 = fieldNorm(doc=4574)
      0.21427022 = weight(abstract_txt:knowledge in 4574) [ClassicSimilarity], result of:
        0.21427022 = score(doc=4574,freq=8.0), product of:
          0.34178263 = queryWeight, product of:
            5.5985646 = boost
            3.5463927 = idf(docFreq=3480, maxDocs=44421)
            0.017214186 = queryNorm
          0.62691957 = fieldWeight in 4574, product of:
            2.828427 = tf(freq=8.0), with freq of:
              8.0 = termFreq=8.0
            3.5463927 = idf(docFreq=3480, maxDocs=44421)
            0.0625 = fieldNorm(doc=4574)
    0.32 = coord(8/25)
  4. Ruthven, I.; Buchanan, S.; Jardine, C.: Isolated, overwhelmed, and worried : young first-time mothers asking for information and support online (2018) 0.19 
    0.1922846 = sum of:
  0.1922846 = product of:
    0.80118585 = sum of:
      0.008023357 = weight(abstract_txt:that in 455) [ClassicSimilarity], result of:
        0.008023357 = score(doc=455,freq=1.0), product of:
          0.0434257 = queryWeight, product of:
            1.066697 = boost
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.017214186 = queryNorm
          0.18476056 = fieldWeight in 455, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.078125 = fieldNorm(doc=455)
      0.038778376 = weight(abstract_txt:online in 455) [ClassicSimilarity], result of:
        0.038778376 = score(doc=455,freq=3.0), product of:
          0.07820164 = queryWeight, product of:
            1.2396704 = boost
            3.6645708 = idf(docFreq=3092, maxDocs=44421)
            0.017214186 = queryNorm
          0.4958768 = fieldWeight in 455, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            3.6645708 = idf(docFreq=3092, maxDocs=44421)
            0.078125 = fieldNorm(doc=455)
      0.015176683 = weight(abstract_txt:information in 455) [ClassicSimilarity], result of:
        0.015176683 = score(doc=455,freq=2.0), product of:
          0.056787666 = queryWeight, product of:
            1.3637968 = boost
            2.4188995 = idf(docFreq=10748, maxDocs=44421)
            0.017214186 = queryNorm
          0.26725316 = fieldWeight in 455, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4188995 = idf(docFreq=10748, maxDocs=44421)
            0.078125 = fieldNorm(doc=455)
      0.011792749 = weight(abstract_txt:with in 455) [ClassicSimilarity], result of:
        0.011792749 = score(doc=455,freq=1.0), product of:
          0.06047225 = queryWeight, product of:
            1.4073455 = boost
            2.4961398 = idf(docFreq=9949, maxDocs=44421)
            0.017214186 = queryNorm
          0.19501092 = fieldWeight in 455, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4961398 = idf(docFreq=9949, maxDocs=44421)
            0.078125 = fieldNorm(doc=455)
      0.43383476 = weight(abstract_txt:posts in 455) [ClassicSimilarity], result of:
        0.43383476 = score(doc=455,freq=5.0), product of:
          0.32993072 = queryWeight, product of:
            2.5463006 = boost
            7.5270805 = idf(docFreq=64, maxDocs=44421)
            0.017214186 = queryNorm
          1.3149269 = fieldWeight in 455, product of:
            2.236068 = tf(freq=5.0), with freq of:
              5.0 = termFreq=5.0
            7.5270805 = idf(docFreq=64, maxDocs=44421)
            0.078125 = fieldNorm(doc=455)
      0.29357994 = weight(abstract_txt:forums in 455) [ClassicSimilarity], result of:
        0.29357994 = score(doc=455,freq=1.0), product of:
          0.47862312 = queryWeight, product of:
            3.5413146 = boost
            7.85132 = idf(docFreq=46, maxDocs=44421)
            0.017214186 = queryNorm
          0.61338437 = fieldWeight in 455, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.85132 = idf(docFreq=46, maxDocs=44421)
            0.078125 = fieldNorm(doc=455)
    0.24 = coord(6/25)
  5. O'Connor, L.G.: Investors' information sharing and use in virtual communities (2013) 0.18 
    0.18269862 = sum of:
  0.18269862 = product of:
    0.7612443 = sum of:
      0.016046714 = weight(abstract_txt:that in 2173) [ClassicSimilarity], result of:
        0.016046714 = score(doc=2173,freq=4.0), product of:
          0.0434257 = queryWeight, product of:
            1.066697 = boost
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.017214186 = queryNorm
          0.3695211 = fieldWeight in 2173, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.078125 = fieldNorm(doc=2173)
      0.022388704 = weight(abstract_txt:online in 2173) [ClassicSimilarity], result of:
        0.022388704 = score(doc=2173,freq=1.0), product of:
          0.07820164 = queryWeight, product of:
            1.2396704 = boost
            3.6645708 = idf(docFreq=3092, maxDocs=44421)
            0.017214186 = queryNorm
          0.28629458 = fieldWeight in 2173, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.6645708 = idf(docFreq=3092, maxDocs=44421)
            0.078125 = fieldNorm(doc=2173)
      0.026286788 = weight(abstract_txt:information in 2173) [ClassicSimilarity], result of:
        0.026286788 = score(doc=2173,freq=6.0), product of:
          0.056787666 = queryWeight, product of:
            1.3637968 = boost
            2.4188995 = idf(docFreq=10748, maxDocs=44421)
            0.017214186 = queryNorm
          0.46289608 = fieldWeight in 2173, product of:
            2.4494898 = tf(freq=6.0), with freq of:
              6.0 = termFreq=6.0
            2.4188995 = idf(docFreq=10748, maxDocs=44421)
            0.078125 = fieldNorm(doc=2173)
      0.08732054 = weight(abstract_txt:discussion in 2173) [ClassicSimilarity], result of:
        0.08732054 = score(doc=2173,freq=2.0), product of:
          0.15379095 = queryWeight, product of:
            1.738456 = boost
            5.1390233 = idf(docFreq=707, maxDocs=44421)
            0.017214186 = queryNorm
          0.56778723 = fieldWeight in 2173, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.1390233 = idf(docFreq=707, maxDocs=44421)
            0.078125 = fieldNorm(doc=2173)
      0.1940168 = weight(abstract_txt:posts in 2173) [ClassicSimilarity], result of:
        0.1940168 = score(doc=2173,freq=1.0), product of:
          0.32993072 = queryWeight, product of:
            2.5463006 = boost
            7.5270805 = idf(docFreq=64, maxDocs=44421)
            0.017214186 = queryNorm
          0.58805317 = fieldWeight in 2173, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.5270805 = idf(docFreq=64, maxDocs=44421)
            0.078125 = fieldNorm(doc=2173)
      0.41518474 = weight(abstract_txt:forums in 2173) [ClassicSimilarity], result of:
        0.41518474 = score(doc=2173,freq=2.0), product of:
          0.47862312 = queryWeight, product of:
            3.5413146 = boost
            7.85132 = idf(docFreq=46, maxDocs=44421)
            0.017214186 = queryNorm
          0.8674565 = fieldWeight in 2173, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.85132 = idf(docFreq=46, maxDocs=44421)
            0.078125 = fieldNorm(doc=2173)
    0.24 = coord(6/25)