Search (4 results, page 1 of 1)

  • × author_ss:"Liddy, E.D."
  • × year_i:[1990 TO 2000}
  1. Liddy, E.D.: Natural language processing for information retrieval and knowledge discovery (1998) 0.09
    0.09329608 = product of:
      0.18659216 = sum of:
        0.07430784 = weight(_text_:et in 2345) [ClassicSimilarity], result of:
          0.07430784 = score(doc=2345,freq=2.0), product of:
            0.20477319 = queryWeight, product of:
              4.692005 = idf(docFreq=1101, maxDocs=44218)
              0.043643 = queryNorm
            0.36287874 = fieldWeight in 2345, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.692005 = idf(docFreq=1101, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2345)
        0.112284325 = sum of:
          0.07089315 = weight(_text_:al in 2345) [ClassicSimilarity], result of:
            0.07089315 = score(doc=2345,freq=2.0), product of:
              0.20001286 = queryWeight, product of:
                4.582931 = idf(docFreq=1228, maxDocs=44218)
                0.043643 = queryNorm
              0.35444298 = fieldWeight in 2345, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.582931 = idf(docFreq=1228, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2345)
          0.04139117 = weight(_text_:22 in 2345) [ClassicSimilarity], result of:
            0.04139117 = score(doc=2345,freq=2.0), product of:
              0.15283036 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.043643 = queryNorm
              0.2708308 = fieldWeight in 2345, 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=2345)
      0.5 = coord(2/4)
    
    Date
    22. 9.1997 19:16:05
    Source
    Visualizing subject access for 21st century information resources: Papers presented at the 1997 Clinic on Library Applications of Data Processing, 2-4 Mar 1997, Graduate School of Library and Information Science, University of Illinois at Urbana-Champaign. Ed.: P.A. Cochrane et al
  2. Jörgensen, C.; Liddy, E.D.: Information access or information anxiety? : an explanatory evaluation of book index features (1996) 0.01
    0.014343265 = product of:
      0.05737306 = sum of:
        0.05737306 = weight(_text_:c in 6855) [ClassicSimilarity], result of:
          0.05737306 = score(doc=6855,freq=2.0), product of:
            0.1505424 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.043643 = queryNorm
            0.381109 = fieldWeight in 6855, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.078125 = fieldNorm(doc=6855)
      0.25 = coord(1/4)
    
  3. Liddy, E.D.; Jorgensen, C.: Modelling information seeking behaviours in index use (1993) 0.01
    0.010040285 = product of:
      0.04016114 = sum of:
        0.04016114 = weight(_text_:c in 7920) [ClassicSimilarity], result of:
          0.04016114 = score(doc=7920,freq=2.0), product of:
            0.1505424 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.043643 = queryNorm
            0.2667763 = fieldWeight in 7920, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0546875 = fieldNorm(doc=7920)
      0.25 = coord(1/4)
    
  4. Jorgensen, C.; Liddy, E.D.: ¬An analysis of information seeking behaviours in index use, or opening Pandora's Box (1994) 0.01
    0.010040285 = product of:
      0.04016114 = sum of:
        0.04016114 = weight(_text_:c in 8500) [ClassicSimilarity], result of:
          0.04016114 = score(doc=8500,freq=2.0), product of:
            0.1505424 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.043643 = queryNorm
            0.2667763 = fieldWeight in 8500, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0546875 = fieldNorm(doc=8500)
      0.25 = coord(1/4)