Search (2 results, page 1 of 1)

  • × author_ss:"Liu, X."
  • × language_ss:"e"
  • × year_i:[2000 TO 2010}
  1. Chen, S.Y.; Liu, X.: ¬The contribution of data mining to information science : making sense of it all (2005) 0.02
    0.017919041 = product of:
      0.071676165 = sum of:
        0.071676165 = weight(_text_:data in 4655) [ClassicSimilarity], result of:
          0.071676165 = score(doc=4655,freq=4.0), product of:
            0.120893985 = queryWeight, product of:
              3.1620505 = idf(docFreq=5088, maxDocs=44218)
              0.03823278 = queryNorm
            0.5928845 = fieldWeight in 4655, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.1620505 = idf(docFreq=5088, maxDocs=44218)
              0.09375 = fieldNorm(doc=4655)
      0.25 = coord(1/4)
    
    Theme
    Data Mining
  2. Chen, M.; Liu, X.; Qin, J.: Semantic relation extraction from socially-generated tags : a methodology for metadata generation (2008) 0.00
    0.0032375087 = product of:
      0.012950035 = sum of:
        0.012950035 = product of:
          0.02590007 = sum of:
            0.02590007 = weight(_text_:22 in 2648) [ClassicSimilarity], result of:
              0.02590007 = score(doc=2648,freq=2.0), product of:
                0.13388468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03823278 = queryNorm
                0.19345059 = fieldWeight in 2648, 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=2648)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Source
    Metadata for semantic and social applications : proceedings of the International Conference on Dublin Core and Metadata Applications, Berlin, 22 - 26 September 2008, DC 2008: Berlin, Germany / ed. by Jane Greenberg and Wolfgang Klas