Search (2 results, page 1 of 1)

  • × author_ss:"Liu, R.-L."
  • × theme_ss:"Automatisches Klassifizieren"
  1. Liu, R.-L.: Context recognition for hierarchical text classification (2009) 0.00
    0.0034270543 = product of:
      0.013708217 = sum of:
        0.013708217 = product of:
          0.027416434 = sum of:
            0.027416434 = weight(_text_:22 in 2760) [ClassicSimilarity], result of:
              0.027416434 = score(doc=2760,freq=2.0), product of:
                0.11810266 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.033725988 = queryNorm
                0.23214069 = fieldWeight in 2760, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2760)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Date
    22. 3.2009 19:11:54
  2. Liu, R.-L.: ¬A passage extractor for classification of disease aspect information (2013) 0.00
    0.0028558786 = product of:
      0.011423514 = sum of:
        0.011423514 = product of:
          0.022847028 = sum of:
            0.022847028 = weight(_text_:22 in 1107) [ClassicSimilarity], result of:
              0.022847028 = score(doc=1107,freq=2.0), product of:
                0.11810266 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.033725988 = queryNorm
                0.19345059 = fieldWeight in 1107, 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=1107)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Date
    28.10.2013 19:22:57