Search (25 results, page 2 of 2)

  • × language_ss:"e"
  • × theme_ss:"Data Mining"
  1. Chen, C.-C.; Chen, A.-P.: Using data mining technology to provide a recommendation service in the digital library (2007) 0.01
    0.008123662 = product of:
      0.016247325 = sum of:
        0.016247325 = product of:
          0.03249465 = sum of:
            0.03249465 = weight(_text_:p in 2533) [ClassicSimilarity], result of:
              0.03249465 = score(doc=2533,freq=2.0), product of:
                0.16359726 = queryWeight, product of:
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.045500398 = queryNorm
                0.19862589 = fieldWeight in 2533, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2533)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. Wei, C.-P.; Lee, Y.-H.; Chiang, Y.-S.; Chen, C.-T.; Yang, C.C.C.: Exploiting temporal characteristics of features for effectively discovering event episodes from news corpora (2014) 0.01
    0.008123662 = product of:
      0.016247325 = sum of:
        0.016247325 = product of:
          0.03249465 = sum of:
            0.03249465 = weight(_text_:p in 1225) [ClassicSimilarity], result of:
              0.03249465 = score(doc=1225,freq=2.0), product of:
                0.16359726 = queryWeight, product of:
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.045500398 = queryNorm
                0.19862589 = fieldWeight in 1225, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1225)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  3. Hallonsten, O.; Holmberg, D.: Analyzing structural stratification in the Swedish higher education system : data contextualization with policy-history analysis (2013) 0.01
    0.007705845 = product of:
      0.01541169 = sum of:
        0.01541169 = product of:
          0.03082338 = sum of:
            0.03082338 = weight(_text_:22 in 668) [ClassicSimilarity], result of:
              0.03082338 = score(doc=668,freq=2.0), product of:
                0.15933464 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045500398 = 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
  4. Vaughan, L.; Chen, Y.: Data mining from web search queries : a comparison of Google trends and Baidu index (2015) 0.01
    0.007705845 = product of:
      0.01541169 = sum of:
        0.01541169 = product of:
          0.03082338 = sum of:
            0.03082338 = weight(_text_:22 in 1605) [ClassicSimilarity], result of:
              0.03082338 = score(doc=1605,freq=2.0), product of:
                0.15933464 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045500398 = 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
  5. Fonseca, F.; Marcinkowski, M.; Davis, C.: Cyber-human systems of thought and understanding (2019) 0.01
    0.007705845 = product of:
      0.01541169 = sum of:
        0.01541169 = product of:
          0.03082338 = sum of:
            0.03082338 = weight(_text_:22 in 5011) [ClassicSimilarity], result of:
              0.03082338 = score(doc=5011,freq=2.0), product of:
                0.15933464 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045500398 = 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

Years

Types

  • a 23
  • el 3
  • s 2
  • m 1
  • More… Less…