Search (2 results, page 1 of 1)

  • × author_ss:"Chen, J."
  • × theme_ss:"Metadaten"
  • × type_ss:"a"
  1. Chen, J.; Wang, D.; Xie, I.; Lu, Q.: Image annotation tactics : transitions, strategies and efficiency (2018) 0.00
    0.0032391287 = product of:
      0.0064782575 = sum of:
        0.0064782575 = product of:
          0.009717386 = sum of:
            0.0073201107 = weight(_text_:d in 5046) [ClassicSimilarity], result of:
              0.0073201107 = score(doc=5046,freq=2.0), product of:
                0.0871823 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045888513 = queryNorm
                0.08396327 = fieldWeight in 5046, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.03125 = fieldNorm(doc=5046)
            0.0023972753 = weight(_text_:s in 5046) [ClassicSimilarity], result of:
              0.0023972753 = score(doc=5046,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.048049565 = fieldWeight in 5046, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03125 = fieldNorm(doc=5046)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Information processing and management. 54(2018) no.6, S.985-1001
  2. Qin, C.; Liu, Y.; Ma, X.; Chen, J.; Liang, H.: Designing for serendipity in online knowledge communities : an investigation of tag presentation formats and openness to experience (2022) 0.00
    4.994324E-4 = product of:
      9.988648E-4 = sum of:
        9.988648E-4 = product of:
          0.0029965942 = sum of:
            0.0029965942 = weight(_text_:s in 664) [ClassicSimilarity], result of:
              0.0029965942 = score(doc=664,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.060061958 = fieldWeight in 664, 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=664)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Journal of the Association for Information Science and Technology. 73(2022) no.10, S.1401-1417

Authors