Search (4 results, page 1 of 1)

  • × year_i:[1990 TO 2000}
  • × author_ss:"Chen, H."
  1. Chen, H.; Zhang, Y.; Houston, A.L.: Semantic indexing and searching using a Hopfield net (1998) 0.01 
    0.011340873 = product of:
  0.022681747 = sum of:
    0.022681747 = product of:
      0.068045236 = sum of:
        0.068045236 = weight(_text_:y in 5704) [ClassicSimilarity], result of:
          0.068045236 = score(doc=5704,freq=2.0), product of:
            0.2132945 = queryWeight, product of:
              4.8124003 = idf(docFreq=976, maxDocs=44218)
              0.044321854 = queryNorm
            0.3190201 = fieldWeight in 5704, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.8124003 = idf(docFreq=976, maxDocs=44218)
              0.046875 = fieldNorm(doc=5704)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  2. Chen, H.; Chung, Y.-M.; Ramsey, M.; Yang, C.C.: ¬A smart itsy bitsy spider for the Web (1998) 0.01 
    0.009450726 = product of:
  0.018901452 = sum of:
    0.018901452 = product of:
      0.056704357 = sum of:
        0.056704357 = weight(_text_:y in 871) [ClassicSimilarity], result of:
          0.056704357 = score(doc=871,freq=2.0), product of:
            0.2132945 = queryWeight, product of:
              4.8124003 = idf(docFreq=976, maxDocs=44218)
              0.044321854 = queryNorm
            0.26585007 = fieldWeight in 871, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.8124003 = idf(docFreq=976, maxDocs=44218)
              0.0390625 = fieldNorm(doc=871)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  3. Chen, H.; Shankaranarayanan, G.; She, L.: ¬A machine learning approach to inductive query by examples : an experiment using relevance feedback, ID3, genetic algorithms, and simulated annealing (1998) 0.01 
    0.007736086 = product of:
  0.015472172 = sum of:
    0.015472172 = product of:
      0.046416514 = sum of:
        0.046416514 = weight(_text_:l in 1148) [ClassicSimilarity], result of:
          0.046416514 = score(doc=1148,freq=2.0), product of:
            0.17616397 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.044321854 = queryNorm
            0.26348472 = fieldWeight in 1148, 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=1148)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  4. Carmel, E.; Crawford, S.; Chen, H.: Browsing in hypertext : a cognitive study (1992) 0.01 
    0.005004166 = product of:
  0.010008332 = sum of:
    0.010008332 = product of:
      0.030024996 = sum of:
        0.030024996 = weight(_text_:22 in 7469) [ClassicSimilarity], result of:
          0.030024996 = score(doc=7469,freq=2.0), product of:
            0.15520757 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044321854 = 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)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Source
    IEEE transactions on systems, man and cybernetics. 22(1992) no.5, S.865-884

Authors

Themes