Search (1 results, page 1 of 1)

  • × author_ss:"Liu, S."
  • × author_ss:"Chen, C."
  1. Liu, S.; Chen, C.: ¬The differences between latent topics in abstracts and citation contexts of citing papers (2013) 0.02 
    0.017729571 = product of:
  0.035459142 = sum of:
    0.035459142 = sum of:
      0.0042540217 = weight(_text_:s in 671) [ClassicSimilarity], result of:
        0.0042540217 = score(doc=671,freq=4.0), product of:
          0.05008241 = queryWeight, product of:
            1.0872376 = idf(docFreq=40523, maxDocs=44218)
            0.046063907 = queryNorm
          0.08494043 = fieldWeight in 671, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            1.0872376 = idf(docFreq=40523, maxDocs=44218)
            0.0390625 = fieldNorm(doc=671)
      0.03120512 = weight(_text_:22 in 671) [ClassicSimilarity], result of:
        0.03120512 = score(doc=671,freq=2.0), product of:
          0.16130796 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.046063907 = queryNorm
          0.19345059 = fieldWeight in 671, 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=671)
  0.5 = coord(1/2)
    Date
    22. 3.2013 19:50:00
    Source
    Journal of the American Society for Information Science and Technology. 64(2013) no.3, S.627-639