Search (3 results, page 1 of 1)

  • × year_i:[2020 TO 2030}
  • × author_ss:"Li, J."
  1. Du, Q.; Li, J.; Du, Y.; Wang, G.A.; Fan, W.: Predicting crowdfunding project success based on backers' language preferences (2021) 0.01 
    0.0050581703 = product of:
  0.010116341 = sum of:
    0.010116341 = product of:
      0.030349022 = sum of:
        0.030349022 = weight(_text_:j in 415) [ClassicSimilarity], result of:
          0.030349022 = score(doc=415,freq=2.0), product of:
            0.14407988 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04534384 = queryNorm
            0.21064025 = fieldWeight in 415, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.046875 = fieldNorm(doc=415)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  2. Liu, X.; Bu, Y.; Li, M.; Li, J.: Monodisciplinary collaboration disrupts science more than multidisciplinary collaboration (2024) 0.01 
    0.0050581703 = product of:
  0.010116341 = sum of:
    0.010116341 = product of:
      0.030349022 = sum of:
        0.030349022 = weight(_text_:j in 1202) [ClassicSimilarity], result of:
          0.030349022 = score(doc=1202,freq=2.0), product of:
            0.14407988 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04534384 = queryNorm
            0.21064025 = fieldWeight in 1202, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.046875 = fieldNorm(doc=1202)
      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) 0.00 
    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)

Authors

Themes