Search (5 results, page 1 of 1)

  • × year_i:[2020 TO 2030}
  • × author_ss:"Zhang, X."
  1. Zhang, X.; Wang, D.; Tang, Y.; Xiao, Q.: How question type influences knowledge withholding in social Q&A community (2023) 0.05 
    0.045157105 = product of:
  0.09031421 = sum of:
    0.09031421 = sum of:
      0.053512476 = weight(_text_:x in 1067) [ClassicSimilarity], result of:
        0.053512476 = score(doc=1067,freq=2.0), product of:
          0.19116588 = queryWeight, product of:
            4.2226825 = idf(docFreq=1761, maxDocs=44218)
            0.045271195 = queryNorm
          0.27992693 = fieldWeight in 1067, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.2226825 = idf(docFreq=1761, maxDocs=44218)
            0.046875 = fieldNorm(doc=1067)
      0.03680173 = weight(_text_:22 in 1067) [ClassicSimilarity], result of:
        0.03680173 = score(doc=1067,freq=2.0), product of:
          0.15853201 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045271195 = queryNorm
          0.23214069 = fieldWeight in 1067, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.046875 = fieldNorm(doc=1067)
  0.5 = coord(1/2)
    Date
    22. 9.2023 13:51:47
  2. Yang, F.; Zhang, X.: Focal fields in literature on the information divide : the USA, China, UK and India (2020) 0.04 
    0.037630923 = product of:
  0.075261846 = sum of:
    0.075261846 = sum of:
      0.044593733 = weight(_text_:x in 5835) [ClassicSimilarity], result of:
        0.044593733 = score(doc=5835,freq=2.0), product of:
          0.19116588 = queryWeight, product of:
            4.2226825 = idf(docFreq=1761, maxDocs=44218)
            0.045271195 = queryNorm
          0.23327245 = fieldWeight in 5835, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.2226825 = idf(docFreq=1761, maxDocs=44218)
            0.0390625 = fieldNorm(doc=5835)
      0.03066811 = weight(_text_:22 in 5835) [ClassicSimilarity], result of:
        0.03066811 = score(doc=5835,freq=2.0), product of:
          0.15853201 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045271195 = queryNorm
          0.19345059 = fieldWeight in 5835, 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=5835)
  0.5 = coord(1/2)
    Date
    13. 2.2020 18:22:13
  3. Cui, Y.; Wang, Y.; Liu, X.; Wang, X.; Zhang, X.: Multidimensional scholarly citations : characterizing and understanding scholars' citation behaviors (2023) 0.02 
    0.019309655 = product of:
  0.03861931 = sum of:
    0.03861931 = product of:
      0.07723862 = sum of:
        0.07723862 = weight(_text_:x in 847) [ClassicSimilarity], result of:
          0.07723862 = score(doc=847,freq=6.0), product of:
            0.19116588 = queryWeight, product of:
              4.2226825 = idf(docFreq=1761, maxDocs=44218)
              0.045271195 = queryNorm
            0.40403977 = fieldWeight in 847, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              4.2226825 = idf(docFreq=1761, maxDocs=44218)
              0.0390625 = fieldNorm(doc=847)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  4. Tay, W.; Zhang, X.; Karimi , S.: Beyond mean rating : probabilistic aggregation of star ratings based on helpfulness (2020) 0.01 
    0.013378119 = product of:
  0.026756238 = sum of:
    0.026756238 = product of:
      0.053512476 = sum of:
        0.053512476 = weight(_text_:x in 5917) [ClassicSimilarity], result of:
          0.053512476 = score(doc=5917,freq=2.0), product of:
            0.19116588 = queryWeight, product of:
              4.2226825 = idf(docFreq=1761, maxDocs=44218)
              0.045271195 = queryNorm
            0.27992693 = fieldWeight in 5917, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.2226825 = idf(docFreq=1761, maxDocs=44218)
              0.046875 = fieldNorm(doc=5917)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  5. Wu, M.; Liu, Y.-H.; Brownlee, R.; Zhang, X.: Evaluating utility and automatic classification of subject metadata from Research Data Australia (2021) 0.01 
    0.013378119 = product of:
  0.026756238 = sum of:
    0.026756238 = product of:
      0.053512476 = sum of:
        0.053512476 = weight(_text_:x in 453) [ClassicSimilarity], result of:
          0.053512476 = score(doc=453,freq=2.0), product of:
            0.19116588 = queryWeight, product of:
              4.2226825 = idf(docFreq=1761, maxDocs=44218)
              0.045271195 = queryNorm
            0.27992693 = fieldWeight in 453, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.2226825 = idf(docFreq=1761, maxDocs=44218)
              0.046875 = fieldNorm(doc=453)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Authors

Themes