Search (9 results, page 1 of 1)

  • × author_ss:"Liu, X."
  1. Zhang, X.; Fang, Y.; He, W.; Zhang, Y.; Liu, X.: Epistemic motivation, task reflexivity, and knowledge contribution behavior on team wikis : a cross-level moderation model (2019) 0.02
    0.015404154 = product of:
      0.030808307 = sum of:
        0.030808307 = product of:
          0.09242492 = sum of:
            0.09242492 = weight(_text_:y in 5245) [ClassicSimilarity], result of:
              0.09242492 = score(doc=5245,freq=4.0), product of:
                0.20485948 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.042569086 = queryNorm
                0.45116252 = fieldWeight in 5245, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5245)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  2. Zhang, C.; Liu, X.; Xu, Y.(C.); Wang, Y.: Quality-structure index : a new metric to measure scientific journal influence (2011) 0.01
    0.012836795 = product of:
      0.02567359 = sum of:
        0.02567359 = product of:
          0.07702077 = sum of:
            0.07702077 = weight(_text_:y in 4366) [ClassicSimilarity], result of:
              0.07702077 = score(doc=4366,freq=4.0), product of:
                0.20485948 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.042569086 = queryNorm
                0.37596878 = fieldWeight in 4366, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4366)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  3. Cui, Y.; Wang, Y.; Liu, X.; Wang, X.; Zhang, X.: Multidimensional scholarly citations : characterizing and understanding scholars' citation behaviors (2023) 0.01
    0.012836795 = product of:
      0.02567359 = sum of:
        0.02567359 = product of:
          0.07702077 = sum of:
            0.07702077 = weight(_text_:y in 847) [ClassicSimilarity], result of:
              0.07702077 = score(doc=847,freq=4.0), product of:
                0.20485948 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.042569086 = queryNorm
                0.37596878 = fieldWeight in 847, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=847)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  4. Yang, Y.; Liu, X.: ¬A re-examination of text categorization methods (1999) 0.01
    0.012707779 = product of:
      0.025415558 = sum of:
        0.025415558 = product of:
          0.07624667 = sum of:
            0.07624667 = weight(_text_:y in 3386) [ClassicSimilarity], result of:
              0.07624667 = score(doc=3386,freq=2.0), product of:
                0.20485948 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.042569086 = queryNorm
                0.3721901 = fieldWeight in 3386, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3386)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  5. Liu, X.; Yu, S.; Janssens, F.; Glänzel, W.; Moreau, Y.; Moor, B.de: Weighted hybrid clustering by combining text mining and bibliometrics on a large-scale journal database (2010) 0.01
    0.010892382 = product of:
      0.021784764 = sum of:
        0.021784764 = product of:
          0.06535429 = sum of:
            0.06535429 = weight(_text_:y in 3464) [ClassicSimilarity], result of:
              0.06535429 = score(doc=3464,freq=2.0), product of:
                0.20485948 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.042569086 = queryNorm
                0.3190201 = fieldWeight in 3464, 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=3464)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  6. Liu, X.; Bu, Y.; Li, M.; Li, J.: Monodisciplinary collaboration disrupts science more than multidisciplinary collaboration (2024) 0.01
    0.010892382 = product of:
      0.021784764 = sum of:
        0.021784764 = product of:
          0.06535429 = sum of:
            0.06535429 = weight(_text_:y in 1202) [ClassicSimilarity], result of:
              0.06535429 = score(doc=1202,freq=2.0), product of:
                0.20485948 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.042569086 = queryNorm
                0.3190201 = fieldWeight in 1202, 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=1202)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  7. Chen, Z.; Huang, Y.; Tian, J.; Liu, X.; Fu, K.; Huang, T.: Joint model for subsentence-level sentiment analysis with Markov logic (2015) 0.01
    0.009076985 = product of:
      0.01815397 = sum of:
        0.01815397 = product of:
          0.054461908 = sum of:
            0.054461908 = weight(_text_:y in 2210) [ClassicSimilarity], result of:
              0.054461908 = score(doc=2210,freq=2.0), product of:
                0.20485948 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.042569086 = queryNorm
                0.26585007 = fieldWeight in 2210, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2210)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  8. Jiang, Z.; Liu, X.; Chen, Y.: Recovering uncaptured citations in a scholarly network : a two-step citation analysis to estimate publication importance (2016) 0.01
    0.009076985 = product of:
      0.01815397 = sum of:
        0.01815397 = product of:
          0.054461908 = sum of:
            0.054461908 = weight(_text_:y in 3018) [ClassicSimilarity], result of:
              0.054461908 = score(doc=3018,freq=2.0), product of:
                0.20485948 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.042569086 = queryNorm
                0.26585007 = fieldWeight in 3018, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3018)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  9. Chen, M.; Liu, X.; Qin, J.: Semantic relation extraction from socially-generated tags : a methodology for metadata generation (2008) 0.00
    0.00480627 = product of:
      0.00961254 = sum of:
        0.00961254 = product of:
          0.028837617 = sum of:
            0.028837617 = weight(_text_:22 in 2648) [ClassicSimilarity], result of:
              0.028837617 = score(doc=2648,freq=2.0), product of:
                0.14906968 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.042569086 = queryNorm
                0.19345059 = fieldWeight in 2648, 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=2648)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Metadata for semantic and social applications : proceedings of the International Conference on Dublin Core and Metadata Applications, Berlin, 22 - 26 September 2008, DC 2008: Berlin, Germany / ed. by Jane Greenberg and Wolfgang Klas