Search (3 results, page 1 of 1)

  • × author_ss:"Chien, L.-F."
  • × type_ss:"a"
  1. Huang, C.-K.; Chien, L.-F.; Oyang, Y.-J.: Relevant term suggestion in interactive Web search based on contextual information in query session logs (2003) 0.01
    0.011655438 = product of:
      0.023310876 = sum of:
        0.023310876 = product of:
          0.034966312 = sum of:
            0.031998128 = weight(_text_:k in 1612) [ClassicSimilarity], result of:
              0.031998128 = score(doc=1612,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19720423 = fieldWeight in 1612, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1612)
            0.0029681858 = weight(_text_:s in 1612) [ClassicSimilarity], result of:
              0.0029681858 = score(doc=1612,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.060061958 = fieldWeight in 1612, 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=1612)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Journal of the American Society for Information Science and technology. 54(2003) no.7, S.638-649
  2. Wang, J.-H.; Teng, J.-W.; Lu, W.-H.; Chien, L.-F.: Exploiting the Web as the multilingual corpus for unknown query translation (2006) 0.00
    5.936372E-4 = product of:
      0.0011872743 = sum of:
        0.0011872743 = product of:
          0.003561823 = sum of:
            0.003561823 = weight(_text_:s in 5050) [ClassicSimilarity], result of:
              0.003561823 = score(doc=5050,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.072074346 = fieldWeight in 5050, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5050)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Journal of the American Society for Information Science and Technology. 57(2006) no.5, S.660-670
  3. Hung, C.-M.; Chien, L.-F.: Web-based text classification in the absence of manually labeled training documents (2007) 0.00
    5.936372E-4 = product of:
      0.0011872743 = sum of:
        0.0011872743 = product of:
          0.003561823 = sum of:
            0.003561823 = weight(_text_:s in 87) [ClassicSimilarity], result of:
              0.003561823 = score(doc=87,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.072074346 = fieldWeight in 87, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046875 = fieldNorm(doc=87)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Journal of the American Society for Information Science and Technology. 58(2007) no.1, S.88-96