Search (9 results, page 1 of 1)

Cole, C.: Intelligent information retrieval: diagnosing information need : Part I: the theoretical framework for developing an intelligent IR tool (1998) 0.02

0.021425933 = product of:
  0.042851865 = sum of:
    0.042851865 = product of:
      0.08570373 = sum of:
        0.08570373 = weight(_text_:i in 6431) [ClassicSimilarity], result of:
          0.08570373 = score(doc=6431,freq=2.0), product of:
            0.17138503 = queryWeight, product of:
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.045439374 = queryNorm
            0.50006545 = fieldWeight in 6431, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.09375 = fieldNorm(doc=6431)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Ruthven, I.; Lalmas, M.: Selective relevance feedback using term characteristics (1999) 0.02

0.017854942 = product of:
  0.035709884 = sum of:
    0.035709884 = product of:
      0.07141977 = sum of:
        0.07141977 = weight(_text_:i in 3824) [ClassicSimilarity], result of:
          0.07141977 = score(doc=3824,freq=2.0), product of:
            0.17138503 = queryWeight, product of:
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.045439374 = queryNorm
            0.41672117 = fieldWeight in 3824, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.078125 = fieldNorm(doc=3824)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Lalmas, M.; Ruthven, I.: Representing and retrieving structured documents using the Dempster-Shafer theory of evidence : modelling and evaluation (1998) 0.01

0.012498461 = product of:
  0.024996921 = sum of:
    0.024996921 = product of:
      0.049993843 = sum of:
        0.049993843 = weight(_text_:i in 1076) [ClassicSimilarity], result of:
          0.049993843 = score(doc=1076,freq=2.0), product of:
            0.17138503 = queryWeight, product of:
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.045439374 = queryNorm
            0.29170483 = fieldWeight in 1076, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1076)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Faloutsos, C.: Signature files (1992) 0.01

0.0123128155 = product of:
  0.024625631 = sum of:
    0.024625631 = product of:
      0.049251262 = sum of:
        0.049251262 = weight(_text_:22 in 3499) [ClassicSimilarity], result of:
          0.049251262 = score(doc=3499,freq=2.0), product of:
            0.15912095 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045439374 = queryNorm
            0.30952093 = fieldWeight in 3499, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=3499)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 7. 5.1999 15:22:48

Chang, C.-H.; Hsu, C.-C.: Integrating query expansion and conceptual relevance feedback for personalized Web information retrieval (1998) 0.01

0.010773714 = product of:
  0.021547427 = sum of:
    0.021547427 = product of:
      0.043094855 = sum of:
        0.043094855 = weight(_text_:22 in 1319) [ClassicSimilarity], result of:
          0.043094855 = score(doc=1319,freq=2.0), product of:
            0.15912095 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045439374 = queryNorm
            0.2708308 = fieldWeight in 1319, 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=1319)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 1. 8.1996 22:08:06

Joss, M.W.; Wszola, S.: ¬The engines that can : text search and retrieval software, their strategies, and vendors (1996) 0.01

0.009234612 = product of:
  0.018469224 = sum of:
    0.018469224 = product of:
      0.036938448 = sum of:
        0.036938448 = weight(_text_:22 in 5123) [ClassicSimilarity], result of:
          0.036938448 = score(doc=5123,freq=2.0), product of:
            0.15912095 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045439374 = queryNorm
            0.23214069 = fieldWeight in 5123, 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=5123)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 12. 9.1996 13:56:22

Kelledy, F.; Smeaton, A.F.: Signature files and beyond (1996) 0.01

0.009234612 = product of:
  0.018469224 = sum of:
    0.018469224 = product of:
      0.036938448 = sum of:
        0.036938448 = weight(_text_:22 in 6973) [ClassicSimilarity], result of:
          0.036938448 = score(doc=6973,freq=2.0), product of:
            0.15912095 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045439374 = 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)
  0.5 = coord(1/2)

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

Burgin, R.: ¬The retrieval effectiveness of 5 clustering algorithms as a function of indexing exhaustivity (1995) 0.01

0.00769551 = product of:
  0.01539102 = sum of:
    0.01539102 = product of:
      0.03078204 = sum of:
        0.03078204 = weight(_text_:22 in 3365) [ClassicSimilarity], result of:
          0.03078204 = score(doc=3365,freq=2.0), product of:
            0.15912095 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045439374 = queryNorm
            0.19345059 = fieldWeight in 3365, 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=3365)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 22. 2.1996 11:20:06

Efthimiadis, E.N.: User choices : a new yardstick for the evaluation of ranking algorithms for interactive query expansion (1995) 0.01

0.00769551 = product of:
  0.01539102 = sum of:
    0.01539102 = product of:
      0.03078204 = sum of:
        0.03078204 = weight(_text_:22 in 5697) [ClassicSimilarity], result of:
          0.03078204 = score(doc=5697,freq=2.0), product of:
            0.15912095 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045439374 = queryNorm
            0.19345059 = fieldWeight in 5697, 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=5697)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 22. 2.1996 13:14:10

Search (9 results, page 1 of 1)

Authors

Themes