Search (4 results, page 1 of 1)

  • × author_ss:"Fox, E.A."
  • × year_i:[1980 TO 1990}
  1. Salton, G.; Fox, E.A.; Voorhees, E.: Advanced feedback methods in information retrieval (1985) 0.00
    0.0031564306 = product of:
      0.009469291 = sum of:
        0.009469291 = product of:
          0.018938582 = sum of:
            0.018938582 = weight(_text_:of in 5445) [ClassicSimilarity], result of:
              0.018938582 = score(doc=5445,freq=2.0), product of:
                0.06850986 = queryWeight, product of:
                  1.5637573 = idf(docFreq=25162, maxDocs=44218)
                  0.043811057 = queryNorm
                0.27643585 = fieldWeight in 5445, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.5637573 = idf(docFreq=25162, maxDocs=44218)
                  0.125 = fieldNorm(doc=5445)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Source
    Journal of the American Society for Information Science. 36(1985), S.200-210
  2. Salton, G.; Voorhees, E.; Fox, E.A.: ¬A comparison of two methods for Boolean query relevance feedback (1984) 0.00
    0.0031564306 = product of:
      0.009469291 = sum of:
        0.009469291 = product of:
          0.018938582 = sum of:
            0.018938582 = weight(_text_:of in 5446) [ClassicSimilarity], result of:
              0.018938582 = score(doc=5446,freq=2.0), product of:
                0.06850986 = queryWeight, product of:
                  1.5637573 = idf(docFreq=25162, maxDocs=44218)
                  0.043811057 = queryNorm
                0.27643585 = fieldWeight in 5446, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.5637573 = idf(docFreq=25162, maxDocs=44218)
                  0.125 = fieldNorm(doc=5446)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
  3. Fox, E.A.: Lexical relations : enhancing effectiveness of information retrieval systems (1980) 0.00
    0.0031564306 = product of:
      0.009469291 = sum of:
        0.009469291 = product of:
          0.018938582 = sum of:
            0.018938582 = weight(_text_:of in 5310) [ClassicSimilarity], result of:
              0.018938582 = score(doc=5310,freq=2.0), product of:
                0.06850986 = queryWeight, product of:
                  1.5637573 = idf(docFreq=25162, maxDocs=44218)
                  0.043811057 = queryNorm
                0.27643585 = fieldWeight in 5310, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.5637573 = idf(docFreq=25162, maxDocs=44218)
                  0.125 = fieldNorm(doc=5310)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
  4. Fox, E.A.; France, R.K.: Architecture of an expert system for composite analysis, representation, and retrieval (1987) 0.00
    0.0027899165 = product of:
      0.008369749 = sum of:
        0.008369749 = product of:
          0.016739499 = sum of:
            0.016739499 = weight(_text_:of in 1941) [ClassicSimilarity], result of:
              0.016739499 = score(doc=1941,freq=4.0), product of:
                0.06850986 = queryWeight, product of:
                  1.5637573 = idf(docFreq=25162, maxDocs=44218)
                  0.043811057 = queryNorm
                0.24433708 = fieldWeight in 1941, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.5637573 = idf(docFreq=25162, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1941)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Source
    Journal of approximate reasoning. 1(1987), S.151-175