Search (9 results, page 1 of 1)

  • × theme_ss:"Data Mining"
  • × year_i:[2010 TO 2020}
  1. Jäger, L.: Von Big Data zu Big Brother (2018) 0.02
    0.018329913 = product of:
      0.04582478 = sum of:
        0.017470902 = weight(_text_:20 in 5234) [ClassicSimilarity], result of:
          0.017470902 = score(doc=5234,freq=2.0), product of:
            0.14381489 = queryWeight, product of:
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.052318756 = queryNorm
            0.12148187 = fieldWeight in 5234, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.03125 = fieldNorm(doc=5234)
        0.028353877 = weight(_text_:22 in 5234) [ClassicSimilarity], result of:
          0.028353877 = score(doc=5234,freq=2.0), product of:
            0.18321137 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052318756 = queryNorm
            0.15476047 = fieldWeight in 5234, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=5234)
      0.4 = coord(2/5)
    
    Date
    22. 1.2018 11:33:49
    Issue
    [20. Januar 2018].
  2. Hallonsten, O.; Holmberg, D.: Analyzing structural stratification in the Swedish higher education system : data contextualization with policy-history analysis (2013) 0.01
    0.00708847 = product of:
      0.03544235 = sum of:
        0.03544235 = weight(_text_:22 in 668) [ClassicSimilarity], result of:
          0.03544235 = score(doc=668,freq=2.0), product of:
            0.18321137 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052318756 = queryNorm
            0.19345059 = fieldWeight in 668, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=668)
      0.2 = coord(1/5)
    
    Date
    22. 3.2013 19:43:01
  3. Vaughan, L.; Chen, Y.: Data mining from web search queries : a comparison of Google trends and Baidu index (2015) 0.01
    0.00708847 = product of:
      0.03544235 = sum of:
        0.03544235 = weight(_text_:22 in 1605) [ClassicSimilarity], result of:
          0.03544235 = score(doc=1605,freq=2.0), product of:
            0.18321137 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052318756 = queryNorm
            0.19345059 = fieldWeight in 1605, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1605)
      0.2 = coord(1/5)
    
    Source
    Journal of the Association for Information Science and Technology. 66(2015) no.1, S.13-22
  4. Fonseca, F.; Marcinkowski, M.; Davis, C.: Cyber-human systems of thought and understanding (2019) 0.01
    0.00708847 = product of:
      0.03544235 = sum of:
        0.03544235 = weight(_text_:22 in 5011) [ClassicSimilarity], result of:
          0.03544235 = score(doc=5011,freq=2.0), product of:
            0.18321137 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052318756 = queryNorm
            0.19345059 = fieldWeight in 5011, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5011)
      0.2 = coord(1/5)
    
    Date
    7. 3.2019 16:32:22
  5. Frické, M.: Big data and its epistemology (2015) 0.01
    0.0052412706 = product of:
      0.026206354 = sum of:
        0.026206354 = weight(_text_:20 in 1811) [ClassicSimilarity], result of:
          0.026206354 = score(doc=1811,freq=2.0), product of:
            0.14381489 = queryWeight, product of:
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.052318756 = queryNorm
            0.18222281 = fieldWeight in 1811, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.046875 = fieldNorm(doc=1811)
      0.2 = coord(1/5)
    
    Date
    20. 3.2015 18:23:25
  6. Teich, E.; Degaetano-Ortlieb, S.; Fankhauser, P.; Kermes, H.; Lapshinova-Koltunski, E.: ¬The linguistic construal of disciplinarity : a data-mining approach using register features (2016) 0.01
    0.0052412706 = product of:
      0.026206354 = sum of:
        0.026206354 = weight(_text_:20 in 3015) [ClassicSimilarity], result of:
          0.026206354 = score(doc=3015,freq=2.0), product of:
            0.14381489 = queryWeight, product of:
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.052318756 = queryNorm
            0.18222281 = fieldWeight in 3015, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.046875 = fieldNorm(doc=3015)
      0.2 = coord(1/5)
    
    Date
    12. 6.2016 20:23:08
  7. Ekbia, H.; Mattioli, M.; Kouper, I.; Arave, G.; Ghazinejad, A.; Bowman, T.; Suri, V.R.; Tsou, A.; Weingart, S.; Sugimoto, C.R.: Big data, bigger dilemmas : a critical review (2015) 0.00
    0.0043677255 = product of:
      0.021838628 = sum of:
        0.021838628 = weight(_text_:20 in 2155) [ClassicSimilarity], result of:
          0.021838628 = score(doc=2155,freq=2.0), product of:
            0.14381489 = queryWeight, product of:
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.052318756 = queryNorm
            0.15185234 = fieldWeight in 2155, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2155)
      0.2 = coord(1/5)
    
    Date
    7. 7.2015 20:01:21
  8. Liu, B.: Web data mining : exploring hyperlinks, contents, and usage data (2011) 0.00
    0.0034941805 = product of:
      0.017470902 = sum of:
        0.017470902 = weight(_text_:20 in 354) [ClassicSimilarity], result of:
          0.017470902 = score(doc=354,freq=2.0), product of:
            0.14381489 = queryWeight, product of:
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.052318756 = queryNorm
            0.12148187 = fieldWeight in 354, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.03125 = fieldNorm(doc=354)
      0.2 = coord(1/5)
    
    Date
    20. 8.2012 13:00:27
  9. Mining text data (2012) 0.00
    0.0034941805 = product of:
      0.017470902 = sum of:
        0.017470902 = weight(_text_:20 in 362) [ClassicSimilarity], result of:
          0.017470902 = score(doc=362,freq=2.0), product of:
            0.14381489 = queryWeight, product of:
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.052318756 = queryNorm
            0.12148187 = fieldWeight in 362, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.03125 = fieldNorm(doc=362)
      0.2 = coord(1/5)
    
    Date
    20. 8.2012 13:00:27