Search (2 results, page 1 of 1)

  • × author_ss:"Si, L."
  • × year_i:[2010 TO 2020}
  1. Ren, P.; Chen, Z.; Ma, J.; Zhang, Z.; Si, L.; Wang, S.: Detecting temporal patterns of user queries (2017) 0.01
    0.013186063 = product of:
      0.026372125 = sum of:
        0.026372125 = product of:
          0.05274425 = sum of:
            0.05274425 = weight(_text_:l in 3315) [ClassicSimilarity], result of:
              0.05274425 = score(doc=3315,freq=2.0), product of:
                0.20017955 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.050364036 = queryNorm
                0.26348472 = fieldWeight in 3315, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3315)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. Cetintas, S.; Si, L.: Effective query generation and postprocessing strategies for prior art patent search (2012) 0.01
    0.010988386 = product of:
      0.021976773 = sum of:
        0.021976773 = product of:
          0.043953545 = sum of:
            0.043953545 = weight(_text_:l in 71) [ClassicSimilarity], result of:
              0.043953545 = score(doc=71,freq=2.0), product of:
                0.20017955 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.050364036 = queryNorm
                0.2195706 = fieldWeight in 71, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=71)
          0.5 = coord(1/2)
      0.5 = coord(1/2)