Search (4 results, page 1 of 1)

  • × author_ss:"Zhang, C."
  • × author_ss:"Zhang, Y."
  1. Xu, H.; Bu, Y.; Liu, M.; Zhang, C.; Sun, M.; Zhang, Y.; Meyer, E.; Salas, E.; Ding, Y.: Team power dynamics and team impact : new perspectives on scientific collaboration using career age as a proxy for team power (2022) 0.02 
    0.01671111 = product of:
  0.03342222 = sum of:
    0.03342222 = product of:
      0.05013333 = sum of:
        0.033009242 = weight(_text_:c in 663) [ClassicSimilarity], result of:
          0.033009242 = score(doc=663,freq=2.0), product of:
            0.17322731 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.050219472 = queryNorm
            0.1905545 = fieldWeight in 663, 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=663)
        0.017124087 = weight(_text_:h in 663) [ClassicSimilarity], result of:
          0.017124087 = score(doc=663,freq=2.0), product of:
            0.12476773 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.050219472 = queryNorm
            0.13724773 = fieldWeight in 663, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.0390625 = fieldNorm(doc=663)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
  2. Lu, C.; Zhang, Y.; Ahn, Y.-Y.; Ding, Y.; Zhang, C.; Ma, D.: Co-contributorship network and division of labor in individual scientific collaborations (2020) 0.01 
    0.0077803545 = product of:
  0.015560709 = sum of:
    0.015560709 = product of:
      0.046682127 = sum of:
        0.046682127 = weight(_text_:c in 5963) [ClassicSimilarity], result of:
          0.046682127 = score(doc=5963,freq=4.0), product of:
            0.17322731 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.050219472 = queryNorm
            0.2694848 = fieldWeight in 5963, 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=5963)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  3. Zhang, Y.; Zhang, C.; Li, J.: Joint modeling of characters, words, and conversation contexts for microblog keyphrase extraction (2020) 0.01 
    0.0055015404 = product of:
  0.011003081 = sum of:
    0.011003081 = product of:
      0.033009242 = sum of:
        0.033009242 = weight(_text_:c in 5816) [ClassicSimilarity], result of:
          0.033009242 = score(doc=5816,freq=2.0), product of:
            0.17322731 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.050219472 = queryNorm
            0.1905545 = fieldWeight in 5816, 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=5816)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  4. Zhang, Y.; Zhang, C.: Enhancing keyphrase extraction from microblogs using human reading time (2021) 0.01 
    0.0055015404 = product of:
  0.011003081 = sum of:
    0.011003081 = product of:
      0.033009242 = sum of:
        0.033009242 = weight(_text_:c in 237) [ClassicSimilarity], result of:
          0.033009242 = score(doc=237,freq=2.0), product of:
            0.17322731 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.050219472 = queryNorm
            0.1905545 = fieldWeight in 237, 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=237)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Authors

Themes