Search (8 results, page 1 of 1)

  • × author_ss:"Ellis, D."
  1. Ellis, D.; Furner-Hines, J.; Willett, P.: Measuring the degree of similarity between objects in text retrieval systems (1993) 0.06
    0.062219243 = sum of:
      0.04816093 = product of:
        0.24080464 = sum of:
          0.24080464 = weight(_text_:hines in 6716) [ClassicSimilarity], result of:
            0.24080464 = score(doc=6716,freq=2.0), product of:
              0.39063638 = queryWeight, product of:
                9.298992 = idf(docFreq=10, maxDocs=44218)
                0.042008463 = queryNorm
              0.6164419 = fieldWeight in 6716, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                9.298992 = idf(docFreq=10, maxDocs=44218)
                0.046875 = fieldNorm(doc=6716)
        0.2 = coord(1/5)
      0.014058313 = product of:
        0.028116627 = sum of:
          0.028116627 = weight(_text_:j in 6716) [ClassicSimilarity], result of:
            0.028116627 = score(doc=6716,freq=2.0), product of:
              0.13348174 = queryWeight, product of:
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.042008463 = queryNorm
              0.21064025 = fieldWeight in 6716, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.046875 = fieldNorm(doc=6716)
        0.5 = coord(1/2)
    
  2. Ellis, D.; Furner-Hines, J.; Willett, P.: Measuring the consistency of assignment of hypertext links in full-text documents (1994) 0.06
    0.062219243 = sum of:
      0.04816093 = product of:
        0.24080464 = sum of:
          0.24080464 = weight(_text_:hines in 1052) [ClassicSimilarity], result of:
            0.24080464 = score(doc=1052,freq=2.0), product of:
              0.39063638 = queryWeight, product of:
                9.298992 = idf(docFreq=10, maxDocs=44218)
                0.042008463 = queryNorm
              0.6164419 = fieldWeight in 1052, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                9.298992 = idf(docFreq=10, maxDocs=44218)
                0.046875 = fieldNorm(doc=1052)
        0.2 = coord(1/5)
      0.014058313 = product of:
        0.028116627 = sum of:
          0.028116627 = weight(_text_:j in 1052) [ClassicSimilarity], result of:
            0.028116627 = score(doc=1052,freq=2.0), product of:
              0.13348174 = queryWeight, product of:
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.042008463 = queryNorm
              0.21064025 = fieldWeight in 1052, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.046875 = fieldNorm(doc=1052)
        0.5 = coord(1/2)
    
  3. Ellis, D.; Furner-Hines, J.; Willett, P.: ¬The creation of hypertext links in full-text documents (1994) 0.06
    0.062219243 = sum of:
      0.04816093 = product of:
        0.24080464 = sum of:
          0.24080464 = weight(_text_:hines in 1084) [ClassicSimilarity], result of:
            0.24080464 = score(doc=1084,freq=2.0), product of:
              0.39063638 = queryWeight, product of:
                9.298992 = idf(docFreq=10, maxDocs=44218)
                0.042008463 = queryNorm
              0.6164419 = fieldWeight in 1084, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                9.298992 = idf(docFreq=10, maxDocs=44218)
                0.046875 = fieldNorm(doc=1084)
        0.2 = coord(1/5)
      0.014058313 = product of:
        0.028116627 = sum of:
          0.028116627 = weight(_text_:j in 1084) [ClassicSimilarity], result of:
            0.028116627 = score(doc=1084,freq=2.0), product of:
              0.13348174 = queryWeight, product of:
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.042008463 = queryNorm
              0.21064025 = fieldWeight in 1084, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.046875 = fieldNorm(doc=1084)
        0.5 = coord(1/2)
    
  4. Ellis, D.; Furner-Hines, J.; Willett, P.: On the creation of hypertext links in full-text documents : measurement of inter-linker consistency (1994) 0.05
    0.051849365 = sum of:
      0.040134106 = product of:
        0.20067053 = sum of:
          0.20067053 = weight(_text_:hines in 7493) [ClassicSimilarity], result of:
            0.20067053 = score(doc=7493,freq=2.0), product of:
              0.39063638 = queryWeight, product of:
                9.298992 = idf(docFreq=10, maxDocs=44218)
                0.042008463 = queryNorm
              0.51370156 = fieldWeight in 7493, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                9.298992 = idf(docFreq=10, maxDocs=44218)
                0.0390625 = fieldNorm(doc=7493)
        0.2 = coord(1/5)
      0.01171526 = product of:
        0.02343052 = sum of:
          0.02343052 = weight(_text_:j in 7493) [ClassicSimilarity], result of:
            0.02343052 = score(doc=7493,freq=2.0), product of:
              0.13348174 = queryWeight, product of:
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.042008463 = queryNorm
              0.17553353 = fieldWeight in 7493, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.0390625 = fieldNorm(doc=7493)
        0.5 = coord(1/2)
    
  5. Ellis, D.: ¬The physical and cognitive paradigms in information retrieval research (1992) 0.02
    0.018744418 = product of:
      0.037488837 = sum of:
        0.037488837 = product of:
          0.07497767 = sum of:
            0.07497767 = weight(_text_:j in 8161) [ClassicSimilarity], result of:
              0.07497767 = score(doc=8161,freq=8.0), product of:
                0.13348174 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.042008463 = queryNorm
                0.5617073 = fieldWeight in 8161, product of:
                  2.828427 = tf(freq=8.0), with freq of:
                    8.0 = termFreq=8.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0625 = fieldNorm(doc=8161)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Vgl. auch den Leserbrief von B.C. Vickery in J. doc. 48(1992) no.3, S.326-328 und die Antwort von D. Ellis in J. doc. 48(1992) no.3, S.328-331 sowie B. Frohmann in J. doc. 50(1994) no.3, S.239-240 und D. Ellis in J. doc. 50(1994) no.3, S.241-242
  6. Ellis, D.: Progress and problems in information retrieval (1996) 0.01
    0.011383134 = product of:
      0.022766268 = sum of:
        0.022766268 = product of:
          0.045532536 = sum of:
            0.045532536 = weight(_text_:22 in 789) [ClassicSimilarity], result of:
              0.045532536 = score(doc=789,freq=2.0), product of:
                0.14710648 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.042008463 = queryNorm
                0.30952093 = fieldWeight in 789, 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=789)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    26. 7.2002 20:22:46
  7. Ellis, D.; Ford, N.; Furner, J.: In search of the unknown user : indexing, hypertext and the World Wide Web (1998) 0.01
    0.008200683 = product of:
      0.016401365 = sum of:
        0.016401365 = product of:
          0.03280273 = sum of:
            0.03280273 = weight(_text_:j in 4714) [ClassicSimilarity], result of:
              0.03280273 = score(doc=4714,freq=2.0), product of:
                0.13348174 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.042008463 = queryNorm
                0.24574696 = fieldWeight in 4714, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=4714)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  8. Ellis, D.; Furner, J.; Willett, P.: On the creation of hypertext links in full-text documents : measurement of retrieval effectiveness (1996) 0.01
    0.00585763 = product of:
      0.01171526 = sum of:
        0.01171526 = product of:
          0.02343052 = sum of:
            0.02343052 = weight(_text_:j in 4214) [ClassicSimilarity], result of:
              0.02343052 = score(doc=4214,freq=2.0), product of:
                0.13348174 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.042008463 = queryNorm
                0.17553353 = fieldWeight in 4214, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4214)
          0.5 = coord(1/2)
      0.5 = coord(1/2)