Search (3 results, page 1 of 1)

  • × author_ss:"Li, M."
  • × year_i:[2020 TO 2030}
  1. Liu, X.; Bu, Y.; Li, M.; Li, J.: Monodisciplinary collaboration disrupts science more than multidisciplinary collaboration (2024) 0.08 
    0.078051 = sum of:
  0.0337352 = product of:
    0.1349408 = sum of:
      0.1349408 = weight(_text_:2023 in 1202) [ClassicSimilarity], result of:
        0.1349408 = score(doc=1202,freq=2.0), product of:
          0.3428056 = queryWeight, product of:
            5.9379854 = idf(docFreq=316, maxDocs=44218)
            0.05773096 = queryNorm
          0.39363652 = fieldWeight in 1202, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.9379854 = idf(docFreq=316, maxDocs=44218)
            0.046875 = fieldNorm(doc=1202)
    0.25 = coord(1/4)
  0.044315796 = product of:
    0.08863159 = sum of:
      0.08863159 = weight(_text_:y in 1202) [ClassicSimilarity], result of:
        0.08863159 = score(doc=1202,freq=2.0), product of:
          0.2778245 = queryWeight, product of:
            4.8124003 = idf(docFreq=976, maxDocs=44218)
            0.05773096 = 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)
    0.5 = coord(1/2)
    Source
    Journal of the Association for Information Science and Technology. 75(2023) no.1, S.59-78
  2. Bu, Y.; Li, M.; Gu, W.; Huang, W.-b.: Topic diversity : a discipline scheme-free diversity measurement for journals (2021) 0.03 
    0.02585088 = product of:
  0.05170176 = sum of:
    0.05170176 = product of:
      0.10340352 = sum of:
        0.10340352 = weight(_text_:y in 209) [ClassicSimilarity], result of:
          0.10340352 = score(doc=209,freq=2.0), product of:
            0.2778245 = queryWeight, product of:
              4.8124003 = idf(docFreq=976, maxDocs=44218)
              0.05773096 = queryNorm
            0.3721901 = fieldWeight in 209, 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=209)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Gu, D.; Liu, H.; Zhao, H.; Yang, X.; Li, M.; Lian, C.: ¬A deep learning and clustering-based topic consistency modeling framework for matching health information supply and demand (2024) 0.01 
    0.014056333 = product of:
  0.028112667 = sum of:
    0.028112667 = product of:
      0.11245067 = sum of:
        0.11245067 = weight(_text_:2023 in 1209) [ClassicSimilarity], result of:
          0.11245067 = score(doc=1209,freq=2.0), product of:
            0.3428056 = queryWeight, product of:
              5.9379854 = idf(docFreq=316, maxDocs=44218)
              0.05773096 = queryNorm
            0.32803044 = fieldWeight in 1209, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.9379854 = idf(docFreq=316, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1209)
      0.25 = coord(1/4)
  0.5 = coord(1/2)
    Source
    Journal of the Association for Information Science and Technology. 75(2023) no.2, S.152-166

Authors