Search (1 results, page 1 of 1)

  • × author_ss:"Dong, X."
  • × author_ss:"Yan, E."
  1. Hu, B.; Dong, X.; Zhang, C.; Bowman, T.D.; Ding, Y.; Milojevic, S.; Ni, C.; Yan, E.; Larivière, V.: ¬A lead-lag analysis of the topic evolution patterns for preprints and publications (2015) 0.04
    0.039312575 = product of:
      0.07862515 = sum of:
        0.07862515 = product of:
          0.11793772 = sum of:
            0.06830736 = weight(_text_:y in 2337) [ClassicSimilarity], result of:
              0.06830736 = score(doc=2337,freq=2.0), product of:
                0.21411619 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.044492595 = queryNorm
                0.3190201 = fieldWeight in 2337, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2337)
            0.04963036 = weight(_text_:c in 2337) [ClassicSimilarity], result of:
              0.04963036 = score(doc=2337,freq=4.0), product of:
                0.15347299 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.044492595 = queryNorm
                0.32338172 = fieldWeight in 2337, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2337)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)