Search (2 results, page 1 of 1)

  • × author_ss:"Vizine-Goetz, D."
  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  • × year_i:[1990 TO 2000}
  1. Vizine-Goetz, D.: OCLC investigates using classification tools to organize Internet data (1998) 0.05 
    0.05129568 = product of:
  0.07694352 = sum of:
    0.052695833 = weight(_text_:resources in 2342) [ClassicSimilarity], result of:
      0.052695833 = score(doc=2342,freq=2.0), product of:
        0.18665522 = queryWeight, product of:
          3.650338 = idf(docFreq=3122, maxDocs=44218)
          0.051133685 = queryNorm
        0.28231642 = fieldWeight in 2342, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.650338 = idf(docFreq=3122, maxDocs=44218)
          0.0546875 = fieldNorm(doc=2342)
    0.02424768 = product of:
      0.04849536 = sum of:
        0.04849536 = weight(_text_:22 in 2342) [ClassicSimilarity], result of:
          0.04849536 = score(doc=2342,freq=2.0), product of:
            0.17906146 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.051133685 = queryNorm
            0.2708308 = fieldWeight in 2342, 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=2342)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    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. Vizine-Goetz, D.: Online classification : implications for classifying and document retrieval (1996) 0.02 
    0.017565278 = product of:
  0.052695833 = sum of:
    0.052695833 = weight(_text_:resources in 5183) [ClassicSimilarity], result of:
      0.052695833 = score(doc=5183,freq=2.0), product of:
        0.18665522 = queryWeight, product of:
          3.650338 = idf(docFreq=3122, maxDocs=44218)
          0.051133685 = queryNorm
        0.28231642 = fieldWeight in 5183, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.650338 = idf(docFreq=3122, maxDocs=44218)
          0.0546875 = fieldNorm(doc=5183)
  0.33333334 = coord(1/3)
    Abstract
    Recent advances in automating library classification data are causing the makers and maintainers of DDC and LCC to seek enhancements to these schemes that will facilitate computer-assisted classifying and extend the usefulbess of library classification to electronic collections. To explore the kinds of improvements that are needed to ensure that classification remains a viable subject retrieval tool, DDC numbers applied to over 40.000 records for Internet-accessible resources were analyzed. This analysis is used as a springboard for recommendations for improvements to DDC and LCC