Search (3 results, page 1 of 1)

  • × author_ss:"Ding, Y."
  • × theme_ss:"Informetrie"
  • × year_i:[2010 TO 2020}
  1. Song, M.; Kim, S.Y.; Zhang, G.; Ding, Y.; Chambers, T.: Productivity and influence in bioinformatics : a bibliometric analysis using PubMed central (2014) 0.01
    0.008581799 = product of:
      0.042908996 = sum of:
        0.042908996 = weight(_text_:t in 1202) [ClassicSimilarity], result of:
          0.042908996 = score(doc=1202,freq=2.0), product of:
            0.16430889 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.041709024 = queryNorm
            0.26114836 = fieldWeight in 1202, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.046875 = fieldNorm(doc=1202)
      0.2 = coord(1/5)
    
  2. Li, R.; Chambers, T.; Ding, Y.; Zhang, G.; Meng, L.: Patent citation analysis : calculating science linkage based on citing motivation (2014) 0.01
    0.0071514994 = product of:
      0.035757497 = sum of:
        0.035757497 = weight(_text_:t in 1257) [ClassicSimilarity], result of:
          0.035757497 = score(doc=1257,freq=2.0), product of:
            0.16430889 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.041709024 = queryNorm
            0.21762364 = fieldWeight in 1257, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1257)
      0.2 = coord(1/5)
    
  3. Ding, Y.: Applying weighted PageRank to author citation networks (2011) 0.00
    0.003955698 = product of:
      0.01977849 = sum of:
        0.01977849 = product of:
          0.03955698 = sum of:
            0.03955698 = weight(_text_:22 in 4188) [ClassicSimilarity], result of:
              0.03955698 = score(doc=4188,freq=2.0), product of:
                0.1460579 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041709024 = queryNorm
                0.2708308 = fieldWeight in 4188, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=4188)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Date
    22. 1.2011 13:02:21