Search (3 results, page 1 of 1)

  • × author_ss:"Liu, X."
  • × language_ss:"e"
  • × year_i:[2010 TO 2020}
  1. Zhang, C.; Liu, X.; Xu, Y.(C.); Wang, Y.: Quality-structure index : a new metric to measure scientific journal influence (2011) 0.01
    0.010142221 = product of:
      0.040568884 = sum of:
        0.040568884 = weight(_text_:c in 4366) [ClassicSimilarity], result of:
          0.040568884 = score(doc=4366,freq=4.0), product of:
            0.1505424 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.043643 = queryNorm
            0.2694848 = fieldWeight in 4366, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4366)
      0.25 = coord(1/4)
    
  2. Liu, X.; Guo, C.; Zhang, L.: Scholar metadata and knowledge generation with human and artificial intelligence (2014) 0.01
    0.00860596 = product of:
      0.03442384 = sum of:
        0.03442384 = weight(_text_:c in 1287) [ClassicSimilarity], result of:
          0.03442384 = score(doc=1287,freq=2.0), product of:
            0.1505424 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.043643 = queryNorm
            0.22866541 = fieldWeight in 1287, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.046875 = fieldNorm(doc=1287)
      0.25 = coord(1/4)
    
  3. Liu, X.; Zhang, J.; Guo, C.: Full-text citation analysis : a new method to enhance scholarly networks (2013) 0.01
    0.0071716327 = product of:
      0.02868653 = sum of:
        0.02868653 = weight(_text_:c in 1044) [ClassicSimilarity], result of:
          0.02868653 = score(doc=1044,freq=2.0), product of:
            0.1505424 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.043643 = queryNorm
            0.1905545 = fieldWeight in 1044, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1044)
      0.25 = coord(1/4)