Search (12 results, page 1 of 1)

  • × author_ss:"Chen, H."
  1. Chen, H.; Ng, T.: ¬An algorithmic approach to concept exploration in a large knowledge network (automatic thesaurus consultation) : symbolic branch-and-bound search versus connectionist Hopfield Net Activation (1995) 0.01
    0.0061010807 = product of:
      0.036606483 = sum of:
        0.036606483 = weight(_text_:t in 2203) [ClassicSimilarity], result of:
          0.036606483 = score(doc=2203,freq=2.0), product of:
            0.14017504 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.035582762 = queryNorm
            0.26114836 = fieldWeight in 2203, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.046875 = fieldNorm(doc=2203)
      0.16666667 = coord(1/6)
    
  2. Fu, T.; Abbasi, A.; Chen, H.: ¬A hybrid approach to Web forum interactional coherence analysis (2008) 0.01
    0.0061010807 = product of:
      0.036606483 = sum of:
        0.036606483 = weight(_text_:t in 1872) [ClassicSimilarity], result of:
          0.036606483 = score(doc=1872,freq=2.0), product of:
            0.14017504 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.035582762 = queryNorm
            0.26114836 = fieldWeight in 1872, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.046875 = fieldNorm(doc=1872)
      0.16666667 = coord(1/6)
    
  3. Chen, H.; Yim, T.; Fye, D.: Automatic thesaurus generation for an electronic community system (1995) 0.01
    0.005084234 = product of:
      0.030505402 = sum of:
        0.030505402 = weight(_text_:t in 2918) [ClassicSimilarity], result of:
          0.030505402 = score(doc=2918,freq=2.0), product of:
            0.14017504 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.035582762 = queryNorm
            0.21762364 = fieldWeight in 2918, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2918)
      0.16666667 = coord(1/6)
    
  4. Chung, W.; Zhang, Y.; Huang, Z.; Wang, G.; Ong, T.-H.; Chen, H.: Internet searching and browsing in a multilingual world : an experiment an the Chinese Business Intelligence Portal (CBizPort) (2004) 0.01
    0.005084234 = product of:
      0.030505402 = sum of:
        0.030505402 = weight(_text_:t in 2393) [ClassicSimilarity], result of:
          0.030505402 = score(doc=2393,freq=2.0), product of:
            0.14017504 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.035582762 = queryNorm
            0.21762364 = fieldWeight in 2393, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2393)
      0.16666667 = coord(1/6)
    
  5. Huang, C.; Fu, T.; Chen, H.: Text-based video content classification for online video-sharing sites (2010) 0.01
    0.005084234 = product of:
      0.030505402 = sum of:
        0.030505402 = weight(_text_:t in 3452) [ClassicSimilarity], result of:
          0.030505402 = score(doc=3452,freq=2.0), product of:
            0.14017504 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.035582762 = queryNorm
            0.21762364 = fieldWeight in 3452, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3452)
      0.16666667 = coord(1/6)
    
  6. Fu, T.; Abbasi, A.; Chen, H.: ¬A focused crawler for Dark Web forums (2010) 0.01
    0.005084234 = product of:
      0.030505402 = sum of:
        0.030505402 = weight(_text_:t in 3471) [ClassicSimilarity], result of:
          0.030505402 = score(doc=3471,freq=2.0), product of:
            0.14017504 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.035582762 = queryNorm
            0.21762364 = fieldWeight in 3471, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3471)
      0.16666667 = coord(1/6)
    
  7. Chen, H.; Lynch, K.J.; Bashu, K.; Ng, T.D.: Generating, integrating, and activating thesauri for concept-based document retrieval (1993) 0.00
    0.0044532246 = product of:
      0.026719347 = sum of:
        0.026719347 = product of:
          0.08015804 = sum of:
            0.08015804 = weight(_text_:k in 8549) [ClassicSimilarity], result of:
              0.08015804 = score(doc=8549,freq=2.0), product of:
                0.12702256 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.035582762 = queryNorm
                0.63105357 = fieldWeight in 8549, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.125 = fieldNorm(doc=8549)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
  8. Chung, W.; Chen, H.: Browsing the underdeveloped Web : an experiment on the Arabic Medical Web Directory (2009) 0.00
    0.0024104866 = product of:
      0.014462919 = sum of:
        0.014462919 = product of:
          0.028925838 = sum of:
            0.028925838 = weight(_text_:22 in 2733) [ClassicSimilarity], result of:
              0.028925838 = score(doc=2733,freq=2.0), product of:
                0.12460477 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.035582762 = queryNorm
                0.23214069 = fieldWeight in 2733, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2733)
          0.5 = coord(1/2)
      0.16666667 = coord(1/6)
    
    Date
    22. 3.2009 17:57:50
  9. Carmel, E.; Crawford, S.; Chen, H.: Browsing in hypertext : a cognitive study (1992) 0.00
    0.002008739 = product of:
      0.012052433 = sum of:
        0.012052433 = product of:
          0.024104865 = sum of:
            0.024104865 = weight(_text_:22 in 7469) [ClassicSimilarity], result of:
              0.024104865 = score(doc=7469,freq=2.0), product of:
                0.12460477 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.035582762 = queryNorm
                0.19345059 = fieldWeight in 7469, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=7469)
          0.5 = coord(1/2)
      0.16666667 = coord(1/6)
    
    Source
    IEEE transactions on systems, man and cybernetics. 22(1992) no.5, S.865-884
  10. Leroy, G.; Chen, H.: Genescene: an ontology-enhanced integration of linguistic and co-occurrence based relations in biomedical texts (2005) 0.00
    0.002008739 = product of:
      0.012052433 = sum of:
        0.012052433 = product of:
          0.024104865 = sum of:
            0.024104865 = weight(_text_:22 in 5259) [ClassicSimilarity], result of:
              0.024104865 = score(doc=5259,freq=2.0), product of:
                0.12460477 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.035582762 = queryNorm
                0.19345059 = fieldWeight in 5259, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5259)
          0.5 = coord(1/2)
      0.16666667 = coord(1/6)
    
    Date
    22. 7.2006 14:26:01
  11. Zheng, R.; Li, J.; Chen, H.; Huang, Z.: ¬A framework for authorship identification of online messages : writing-style features and classification techniques (2006) 0.00
    0.002008739 = product of:
      0.012052433 = sum of:
        0.012052433 = product of:
          0.024104865 = sum of:
            0.024104865 = weight(_text_:22 in 5276) [ClassicSimilarity], result of:
              0.024104865 = score(doc=5276,freq=2.0), product of:
                0.12460477 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.035582762 = queryNorm
                0.19345059 = fieldWeight in 5276, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5276)
          0.5 = coord(1/2)
      0.16666667 = coord(1/6)
    
    Date
    22. 7.2006 16:14:37
  12. Hu, D.; Kaza, S.; Chen, H.: Identifying significant facilitators of dark network evolution (2009) 0.00
    0.002008739 = product of:
      0.012052433 = sum of:
        0.012052433 = product of:
          0.024104865 = sum of:
            0.024104865 = weight(_text_:22 in 2753) [ClassicSimilarity], result of:
              0.024104865 = score(doc=2753,freq=2.0), product of:
                0.12460477 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.035582762 = queryNorm
                0.19345059 = fieldWeight in 2753, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2753)
          0.5 = coord(1/2)
      0.16666667 = coord(1/6)
    
    Date
    22. 3.2009 18:50:30