Search (2 results, page 1 of 1)

  • × author_ss:"Zhang, C."
  • × author_ss:"Zhang, Y."
  1. Zhang, Y.; Zhang, C.; Li, J.: Joint modeling of characters, words, and conversation contexts for microblog keyphrase extraction (2020) 0.00
    0.0042151418 = product of:
      0.0084302835 = sum of:
        0.0084302835 = product of:
          0.02529085 = sum of:
            0.02529085 = weight(_text_:j in 5816) [ClassicSimilarity], result of:
              0.02529085 = score(doc=5816,freq=2.0), product of:
                0.14407988 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534384 = queryNorm
                0.17553353 = fieldWeight in 5816, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5816)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  2. 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) 0.00
    0.0025769281 = product of:
      0.0051538562 = sum of:
        0.0051538562 = product of:
          0.015461569 = sum of:
            0.015461569 = weight(_text_:h in 663) [ClassicSimilarity], result of:
              0.015461569 = score(doc=663,freq=2.0), product of:
                0.11265446 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.04534384 = 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)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)