Search (3 results, page 1 of 1)

  • × author_ss:"Ma, Y."
  • × year_i:[2020 TO 2030}
  1. Wang, S.; Ma, Y.; Mao, J.; Bai, Y.; Liang, Z.; Li, G.: Quantifying scientific breakthroughs by a novel disruption indicator based on knowledge entities : On the rise of scrape-and-report scholarship in online reviews research (2023) 0.02 
    0.019117167 = product of:
  0.04779292 = sum of:
    0.03331373 = weight(_text_:g in 882) [ClassicSimilarity], result of:
      0.03331373 = score(doc=882,freq=2.0), product of:
        0.1605568 = queryWeight, product of:
          3.7559474 = idf(docFreq=2809, maxDocs=44218)
          0.04274735 = queryNorm
        0.20748875 = fieldWeight in 882, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.7559474 = idf(docFreq=2809, maxDocs=44218)
          0.0390625 = fieldNorm(doc=882)
    0.01447919 = product of:
      0.02895838 = sum of:
        0.02895838 = weight(_text_:22 in 882) [ClassicSimilarity], result of:
          0.02895838 = score(doc=882,freq=2.0), product of:
            0.14969394 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04274735 = queryNorm
            0.19345059 = fieldWeight in 882, 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=882)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Date
    22. 1.2023 18:37:33
  2. Meng, K.; Ba, Z.; Ma, Y.; Li, G.: ¬A network coupling approach to detecting hierarchical linkages between science and technology (2024) 0.01 
    0.007995294 = product of:
  0.03997647 = sum of:
    0.03997647 = weight(_text_:g in 1205) [ClassicSimilarity], result of:
      0.03997647 = score(doc=1205,freq=2.0), product of:
        0.1605568 = queryWeight, product of:
          3.7559474 = idf(docFreq=2809, maxDocs=44218)
          0.04274735 = queryNorm
        0.24898648 = fieldWeight in 1205, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.7559474 = idf(docFreq=2809, maxDocs=44218)
          0.046875 = fieldNorm(doc=1205)
  0.2 = coord(1/5)
  3. Ma, Y.: Relatedness and compatibility : the concept of privacy in Mandarin Chinese and American English corpora (2023) 0.00 
    0.0034750053 = product of:
  0.017375026 = sum of:
    0.017375026 = product of:
      0.03475005 = sum of:
        0.03475005 = weight(_text_:22 in 887) [ClassicSimilarity], result of:
          0.03475005 = score(doc=887,freq=2.0), product of:
            0.14969394 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04274735 = queryNorm
            0.23214069 = fieldWeight in 887, 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=887)
      0.5 = coord(1/2)
  0.2 = coord(1/5)
    Date
    22. 1.2023 18:59:40

Authors

Themes