Search (5 results, page 1 of 1)

  • × language_ss:"e"
  • × theme_ss:"Data Mining"
  • × year_i:[1990 TO 2000}
  1. Matson, L.D.; Bonski, D.J.: Do digital libraries need librarians? (1997) 0.07
    0.07125738 = product of:
      0.14251477 = sum of:
        0.14251477 = sum of:
          0.08605646 = weight(_text_:libraries in 1737) [ClassicSimilarity], result of:
            0.08605646 = score(doc=1737,freq=6.0), product of:
              0.1711139 = queryWeight, product of:
                3.2850544 = idf(docFreq=4499, maxDocs=44218)
                0.052088603 = queryNorm
              0.5029192 = fieldWeight in 1737, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                3.2850544 = idf(docFreq=4499, maxDocs=44218)
                0.0625 = fieldNorm(doc=1737)
          0.056458294 = weight(_text_:22 in 1737) [ClassicSimilarity], result of:
            0.056458294 = score(doc=1737,freq=2.0), product of:
              0.18240541 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.052088603 = queryNorm
              0.30952093 = fieldWeight in 1737, 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=1737)
      0.5 = coord(1/2)
    
    Abstract
    Defines digital libraries and discusses the effects of new technology on librarians. Examines the different viewpoints of librarians and information technologists on digital libraries. Describes the development of a digital library at the National Drug Intelligence Center, USA, which was carried out in collaboration with information technology experts. The system is based on Web enabled search technology to find information, data visualization and data mining to visualize it and use of SGML as an information standard to store it
    Date
    22.11.1998 18:57:22
  2. Chowdhury, G.G.: Template mining for information extraction from digital documents (1999) 0.02
    0.024700502 = product of:
      0.049401004 = sum of:
        0.049401004 = product of:
          0.09880201 = sum of:
            0.09880201 = weight(_text_:22 in 4577) [ClassicSimilarity], result of:
              0.09880201 = score(doc=4577,freq=2.0), product of:
                0.18240541 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.052088603 = queryNorm
                0.5416616 = fieldWeight in 4577, 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=4577)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    2. 4.2000 18:01:22
  3. KDD : techniques and applications (1998) 0.02
    0.021171859 = product of:
      0.042343717 = sum of:
        0.042343717 = product of:
          0.084687434 = sum of:
            0.084687434 = weight(_text_:22 in 6783) [ClassicSimilarity], result of:
              0.084687434 = score(doc=6783,freq=2.0), product of:
                0.18240541 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.052088603 = queryNorm
                0.46428138 = fieldWeight in 6783, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=6783)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    A special issue of selected papers from the Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD'97), held Singapore, 22-23 Feb 1997
  4. Amir, A.; Feldman, R.; Kashi, R.: ¬A new and versatile method for association generation (1997) 0.01
    0.014114574 = product of:
      0.028229147 = sum of:
        0.028229147 = product of:
          0.056458294 = sum of:
            0.056458294 = weight(_text_:22 in 1270) [ClassicSimilarity], result of:
              0.056458294 = score(doc=1270,freq=2.0), product of:
                0.18240541 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.052088603 = queryNorm
                0.30952093 = fieldWeight in 1270, 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=1270)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information systems. 22(1997) nos.5/6, S.333-347
  5. Hofstede, A.H.M. ter; Proper, H.A.; Van der Weide, T.P.: Exploiting fact verbalisation in conceptual information modelling (1997) 0.01
    0.012350251 = product of:
      0.024700502 = sum of:
        0.024700502 = product of:
          0.049401004 = sum of:
            0.049401004 = weight(_text_:22 in 2908) [ClassicSimilarity], result of:
              0.049401004 = score(doc=2908,freq=2.0), product of:
                0.18240541 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.052088603 = queryNorm
                0.2708308 = fieldWeight in 2908, 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=2908)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information systems. 22(1997) nos.5/6, S.349-385