Search (3 results, page 1 of 1)

  • × author_ss:"Zhou, Z."
  • × language_ss:"e"
  • × year_i:[2020 TO 2030}
  1. Wu, Z.; Li, R.; Zhou, Z.; Guo, J.; Jiang, J.; Su, X.: ¬A user sensitive subject protection approach for book search service (2020) 0.01 
    0.01125326 = product of:
  0.02250652 = sum of:
    0.02250652 = product of:
      0.03375978 = sum of:
        0.0029681858 = weight(_text_:s in 5617) [ClassicSimilarity], result of:
          0.0029681858 = score(doc=5617,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.060061958 = fieldWeight in 5617, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5617)
        0.030791596 = weight(_text_:22 in 5617) [ClassicSimilarity], result of:
          0.030791596 = score(doc=5617,freq=2.0), product of:
            0.15917034 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04545348 = queryNorm
            0.19345059 = fieldWeight in 5617, 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=5617)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Date
    6. 1.2020 17:22:25
    Source
    Journal of the Association for Information Science and Technology. 71(2020) no.2, S.183-195
  2. Liu, J.; Zhou, Z.; Gao, M.; Tang, J.; Fan, W.: Aspect sentiment mining of short bullet screen comments from online TV series (2023) 0.00 
    4.9469766E-4 = product of:
  9.893953E-4 = sum of:
    9.893953E-4 = product of:
      0.0029681858 = sum of:
        0.0029681858 = weight(_text_:s in 1018) [ClassicSimilarity], result of:
          0.0029681858 = score(doc=1018,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.060061958 = fieldWeight in 1018, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1018)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Source
    Journal of the Association for Information Science and Technology. 74(2023) no.8, S.1026-1045
  3. Zhou, Z.; Jin, X.-L.; Hsu, C.; Tang, Z.: User empowerment and well-being with mHealth apps during pandemics : a mix-methods investigation in China (2023) 0.00 
    4.9469766E-4 = product of:
  9.893953E-4 = sum of:
    9.893953E-4 = product of:
      0.0029681858 = sum of:
        0.0029681858 = weight(_text_:s in 1090) [ClassicSimilarity], result of:
          0.0029681858 = score(doc=1090,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.060061958 = fieldWeight in 1090, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1090)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Source
    Journal of the Association for Information Science and Technology. 74(2023) no.12, S.1401-1418

Authors