Search (4 results, page 1 of 1)

  • × language_ss:"e"
  • × theme_ss:"Data Mining"
  • × year_i:[2010 TO 2020}
  1. Huvila, I.: Mining qualitative data on human information behaviour from the Web (2010) 0.02
    0.018538348 = product of:
      0.037076697 = sum of:
        0.037076697 = product of:
          0.07415339 = sum of:
            0.07415339 = weight(_text_:wissen in 4676) [ClassicSimilarity], result of:
              0.07415339 = score(doc=4676,freq=2.0), product of:
                0.2223099 = queryWeight, product of:
                  4.3128977 = idf(docFreq=1609, maxDocs=44218)
                  0.05154537 = queryNorm
                0.33355865 = fieldWeight in 4676, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.3128977 = idf(docFreq=1609, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=4676)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information und Wissen: global, sozial und frei? Proceedings des 12. Internationalen Symposiums für Informationswissenschaft (ISI 2011) ; Hildesheim, 9. - 11. März 2011. Hrsg.: J. Griesbaum, T. Mandl u. C. Womser-Hacker
  2. Hallonsten, O.; Holmberg, D.: Analyzing structural stratification in the Swedish higher education system : data contextualization with policy-history analysis (2013) 0.01
    0.008729608 = product of:
      0.017459216 = sum of:
        0.017459216 = product of:
          0.03491843 = sum of:
            0.03491843 = weight(_text_:22 in 668) [ClassicSimilarity], result of:
              0.03491843 = score(doc=668,freq=2.0), product of:
                0.1805031 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05154537 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    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
    0.008729608 = product of:
      0.017459216 = sum of:
        0.017459216 = product of:
          0.03491843 = sum of:
            0.03491843 = weight(_text_:22 in 1605) [ClassicSimilarity], result of:
              0.03491843 = score(doc=1605,freq=2.0), product of:
                0.1805031 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05154537 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    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
    0.008729608 = product of:
      0.017459216 = sum of:
        0.017459216 = product of:
          0.03491843 = sum of:
            0.03491843 = weight(_text_:22 in 5011) [ClassicSimilarity], result of:
              0.03491843 = score(doc=5011,freq=2.0), product of:
                0.1805031 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05154537 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    7. 3.2019 16:32:22