Search (2 results, page 1 of 1)

  • × author_ss:"Huang, J.X."
  • × theme_ss:"Retrievalalgorithmen"
  1. Ye, Z.; Huang, J.X.: ¬A learning to rank approach for quality-aware pseudo-relevance feedback (2016) 0.00
    6.156463E-4 = product of:
      0.0012312926 = sum of:
        0.0012312926 = product of:
          0.0024625852 = sum of:
            0.0024625852 = weight(_text_:s in 2855) [ClassicSimilarity], result of:
              0.0024625852 = score(doc=2855,freq=2.0), product of:
                0.04100075 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03771094 = queryNorm
                0.060061958 = fieldWeight in 2855, 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=2855)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of the Association for Information Science and Technology. 67(2016) no.4, S.942-959
  2. Pan, M.; Huang, J.X.; He, T.; Mao, Z.; Ying, Z.; Tu, X.: ¬A simple kernel co-occurrence-based enhancement for pseudo-relevance feedback (2020) 0.00
    6.156463E-4 = product of:
      0.0012312926 = sum of:
        0.0012312926 = product of:
          0.0024625852 = sum of:
            0.0024625852 = weight(_text_:s in 5678) [ClassicSimilarity], result of:
              0.0024625852 = score(doc=5678,freq=2.0), product of:
                0.04100075 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03771094 = queryNorm
                0.060061958 = fieldWeight in 5678, 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=5678)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of the Association for Information Science and Technology. 71(2020) no.3, S.264-281