Search (4 results, page 1 of 1)

  • × author_ss:"Vizine-Goetz, D."
  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  • × type_ss:"a"
  • × year_i:[1990 TO 2000}
  1. Vizine-Goetz, D.: OCLC investigates using classification tools to organize Internet data (1998) 0.00
    0.003450144 = product of:
      0.020700864 = sum of:
        0.020700864 = product of:
          0.04140173 = sum of:
            0.04140173 = weight(_text_:22 in 2342) [ClassicSimilarity], result of:
              0.04140173 = score(doc=2342,freq=2.0), product of:
                0.15286934 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043654136 = 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)
      0.16666667 = coord(1/6)
    
    Date
    22. 9.1997 19:16:05
  2. Hickey, T.; Vizine-Goetz, D.: ¬The role of classification in CORC (1999) 0.00
    0.0017848461 = product of:
      0.010709076 = sum of:
        0.010709076 = weight(_text_:in in 385) [ClassicSimilarity], result of:
          0.010709076 = score(doc=385,freq=2.0), product of:
            0.059380736 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.043654136 = queryNorm
            0.18034597 = fieldWeight in 385, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.09375 = fieldNorm(doc=385)
      0.16666667 = coord(1/6)
    
  3. Vizine-Goetz, D.: Online classification : implications for classifying and document retrieval (1996) 0.00
    0.0014724231 = product of:
      0.008834538 = sum of:
        0.008834538 = weight(_text_:in in 5183) [ClassicSimilarity], result of:
          0.008834538 = score(doc=5183,freq=4.0), product of:
            0.059380736 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.043654136 = queryNorm
            0.14877784 = fieldWeight in 5183, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5183)
      0.16666667 = coord(1/6)
    
    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
    Series
    Advances in knowledge organization; vol.5
  4. Vizine-Goetz, D.: ¬The Dewey Decimal Classification as an online classification tool (1992) 0.00
    0.0011898974 = product of:
      0.0071393843 = sum of:
        0.0071393843 = weight(_text_:in in 2115) [ClassicSimilarity], result of:
          0.0071393843 = score(doc=2115,freq=2.0), product of:
            0.059380736 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.043654136 = queryNorm
            0.120230645 = fieldWeight in 2115, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.0625 = fieldNorm(doc=2115)
      0.16666667 = coord(1/6)
    
    Abstract
    Access to the machine-readable DDC (DDC-mr) spurred researchers in the OCLC Office of Research to undertake a project to tranform DDC-mr into an online classifier's tool. Previous use of the machine-readable DDC has been limited to online editorial support, production of the printed DDC, and select research projects