Search (1 results, page 1 of 1)

  • × author_ss:"Lin, X."
  • × author_ss:"McCain, K.W."
  • × year_i:[1990 TO 2000}
  1. White, H.D.; Lin, X.; McCain, K.W.: Two modes of automated domain analysis : multidimensional scaling vs. Kohonen feature mapping of information science authors (1998) 0.07
    0.074950635 = product of:
      0.14990127 = sum of:
        0.067437425 = weight(_text_:wide in 143) [ClassicSimilarity], result of:
          0.067437425 = score(doc=143,freq=2.0), product of:
            0.19679762 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.044416238 = queryNorm
            0.342674 = fieldWeight in 143, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.0546875 = fieldNorm(doc=143)
        0.036585998 = weight(_text_:web in 143) [ClassicSimilarity], result of:
          0.036585998 = score(doc=143,freq=2.0), product of:
            0.14495286 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.044416238 = queryNorm
            0.25239927 = fieldWeight in 143, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.0546875 = fieldNorm(doc=143)
        0.04587784 = weight(_text_:computer in 143) [ClassicSimilarity], result of:
          0.04587784 = score(doc=143,freq=2.0), product of:
            0.16231956 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.044416238 = queryNorm
            0.28263903 = fieldWeight in 143, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.0546875 = fieldNorm(doc=143)
      0.5 = coord(3/6)
    
    Abstract
    This paper shows that, given co-citation data, Kohonen feature mapping produces results quite similar to those of multidimensional scaling, the traditional mode for computer-assisted mapping of intellectual domains. It further presents a Kohonen feature map based on author co-citation data that links author names to information about them on the World Wide Web. The results bear on a goal for present-day information science: the integration of computerized bibliometrics with document retrieval