Search (4 results, page 1 of 1)

  • × author_ss:"Smeaton, A.F."
  1. Smeaton, A.F.; Rijsbergen, C.J. van: ¬The retrieval effects of query expansion on a feedback document retrieval system (1983) 0.01 
    0.009911945 = product of:
  0.03964778 = sum of:
    0.03964778 = product of:
      0.07929556 = sum of:
        0.07929556 = weight(_text_:22 in 2134) [ClassicSimilarity], result of:
          0.07929556 = score(doc=2134,freq=2.0), product of:
            0.14639316 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.041804764 = queryNorm
            0.5416616 = fieldWeight in 2134, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=2134)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    30. 3.2001 13:32:22
  2. Richardson, R.; Smeaton, A.F.; Murphy, J.: Using WordNet for conceptual distance measurement (1996) 0.00 
    0.0049559725 = product of:
  0.01982389 = sum of:
    0.01982389 = product of:
      0.03964778 = sum of:
        0.03964778 = weight(_text_:22 in 6965) [ClassicSimilarity], result of:
          0.03964778 = score(doc=6965,freq=2.0), product of:
            0.14639316 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.041804764 = queryNorm
            0.2708308 = fieldWeight in 6965, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=6965)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Source
    Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
  3. Kelledy, F.; Smeaton, A.F.: Signature files and beyond (1996) 0.00 
    0.0042479765 = product of:
  0.016991906 = sum of:
    0.016991906 = product of:
      0.03398381 = sum of:
        0.03398381 = weight(_text_:22 in 6973) [ClassicSimilarity], result of:
          0.03398381 = score(doc=6973,freq=2.0), product of:
            0.14639316 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.041804764 = queryNorm
            0.23214069 = fieldWeight in 6973, 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=6973)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Source
    Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
  4. O'Donnell, R.; Smeaton, A.F.: ¬A linguistic approach to information retrieval (1996) 0.00 
    0.0042479765 = product of:
  0.016991906 = sum of:
    0.016991906 = product of:
      0.03398381 = sum of:
        0.03398381 = weight(_text_:22 in 2575) [ClassicSimilarity], result of:
          0.03398381 = score(doc=2575,freq=2.0), product of:
            0.14639316 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.041804764 = queryNorm
            0.23214069 = fieldWeight in 2575, 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=2575)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Source
    Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon

Authors

Years

Themes