Search (2 results, page 1 of 1)

  • × author_ss:"Fox, E.A."
  • × author_ss:"Salton, G."
  1. Salton, G.; Fox, E.A.; Voorhees, E.: Advanced feedback methods in information retrieval (1985) 0.01 
    0.01150381 = product of:
  0.028759524 = sum of:
    0.010897844 = weight(_text_:a in 5445) [ClassicSimilarity], result of:
      0.010897844 = score(doc=5445,freq=2.0), product of:
        0.053464882 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.046368346 = queryNorm
        0.20383182 = fieldWeight in 5445, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.125 = fieldNorm(doc=5445)
    0.017861681 = product of:
      0.035723362 = sum of:
        0.035723362 = weight(_text_:information in 5445) [ClassicSimilarity], result of:
          0.035723362 = score(doc=5445,freq=4.0), product of:
            0.08139861 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.046368346 = queryNorm
            0.43886948 = fieldWeight in 5445, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.125 = fieldNorm(doc=5445)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Source
    Journal of the American Society for Information Science. 36(1985), S.200-210
    Type
    a
  2. Salton, G.; Voorhees, E.; Fox, E.A.: ¬A comparison of two methods for Boolean query relevance feedback (1984) 0.01 
    0.011216799 = product of:
  0.028041996 = sum of:
    0.01541188 = weight(_text_:a in 5446) [ClassicSimilarity], result of:
      0.01541188 = score(doc=5446,freq=4.0), product of:
        0.053464882 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.046368346 = queryNorm
        0.28826174 = fieldWeight in 5446, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.125 = fieldNorm(doc=5446)
    0.012630116 = product of:
      0.025260232 = sum of:
        0.025260232 = weight(_text_:information in 5446) [ClassicSimilarity], result of:
          0.025260232 = score(doc=5446,freq=2.0), product of:
            0.08139861 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.046368346 = queryNorm
            0.3103276 = fieldWeight in 5446, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.125 = fieldNorm(doc=5446)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Source
    Information processing and management. 20(1984), S.637-651
    Type
    a