Search (1 results, page 1 of 1)

  • × author_ss:"Liu, X."
  • × year_i:[2000 TO 2010}
  1. Chen, M.; Liu, X.; Qin, J.: Semantic relation extraction from socially-generated tags : a methodology for metadata generation (2008) 0.01
    0.0052505685 = product of:
      0.021002274 = sum of:
        0.021002274 = product of:
          0.052505683 = sum of:
            0.026371457 = weight(_text_:29 in 2648) [ClassicSimilarity], result of:
              0.026371457 = score(doc=2648,freq=2.0), product of:
                0.13570687 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.038578436 = queryNorm
                0.19432661 = fieldWeight in 2648, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2648)
            0.026134226 = weight(_text_:22 in 2648) [ClassicSimilarity], result of:
              0.026134226 = score(doc=2648,freq=2.0), product of:
                0.1350951 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.038578436 = 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)
          0.4 = coord(2/5)
      0.25 = coord(1/4)
    
    Date
    20. 2.2009 10:29:07
    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