Search (3 results, page 1 of 1)

  • × author_ss:"Broughton, V."
  • × theme_ss:"Universale Facettenklassifikationen"
  1. Broughton, V.: ¬The need for a faceted classification as the basis of all methods of information retrieval (2006) 0.00 
    4.0279995E-4 = product of:
  0.006041999 = sum of:
    0.006041999 = product of:
      0.012083998 = sum of:
        0.012083998 = weight(_text_:information in 2874) [ClassicSimilarity], result of:
          0.012083998 = score(doc=2874,freq=12.0), product of:
            0.050870337 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.028978055 = queryNorm
            0.23754507 = fieldWeight in 2874, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2874)
      0.5 = coord(1/2)
  0.06666667 = coord(1/15)
    Abstract
    Purpose - The aim of this article is to estimate the impact of faceted classification and the faceted analytical method on the development of various information retrieval tools over the latter part of the twentieth and early twenty-first centuries. Design/methodology/approach - The article presents an examination of various subject access tools intended for retrieval of both print and digital materials to determine whether they exhibit features of faceted systems. Some attention is paid to use of the faceted approach as a means of structuring information on commercial web sites. The secondary and research literature is also surveyed for commentary on and evaluation of facet analysis as a basis for the building of vocabulary and conceptual tools. Findings - The study finds that faceted systems are now very common, with a major increase in their use over the last 15 years. Most LIS subject indexing tools (classifications, subject heading lists and thesauri) now demonstrate features of facet analysis to a greater or lesser degree. A faceted approach is frequently taken to the presentation of product information on commercial web sites, and there is an independent strand of theory and documentation related to this application. There is some significant research on semi-automatic indexing and retrieval (query expansion and query formulation) using facet analytical techniques. Originality/value - This article provides an overview of an important conceptual approach to information retrieval, and compares different understandings and applications of this methodology.
    Footnote
    Beitrag in einem Themenheft: UK library & information schools: UCL SLAIS.
  2. Broughton, V.: Bliss Bibliographic Classification Second Edition (2009) 0.00 
    2.6310782E-4 = product of:
  0.0039466172 = sum of:
    0.0039466172 = product of:
      0.0078932345 = sum of:
        0.0078932345 = weight(_text_:information in 3755) [ClassicSimilarity], result of:
          0.0078932345 = score(doc=3755,freq=2.0), product of:
            0.050870337 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.028978055 = queryNorm
            0.1551638 = fieldWeight in 3755, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0625 = fieldNorm(doc=3755)
      0.5 = coord(1/2)
  0.06666667 = coord(1/15)
    Source
    Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates
  3. Broughton, V.: Facet analysis : the evolution of an idea (2023) 0.00 
    2.3021935E-4 = product of:
  0.00345329 = sum of:
    0.00345329 = product of:
      0.00690658 = sum of:
        0.00690658 = weight(_text_:information in 1164) [ClassicSimilarity], result of:
          0.00690658 = score(doc=1164,freq=2.0), product of:
            0.050870337 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.028978055 = queryNorm
            0.13576832 = fieldWeight in 1164, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1164)
      0.5 = coord(1/2)
  0.06666667 = coord(1/15)
    Abstract
    Facets are widely encountered in information and knowledge organization, but there is much disparity in the use and understanding of concepts such as "facet," "facet analysis," and "faceted classification." The paper traces the history of these ideas and how they have been employed in different contexts. What may be termed the classical school of faceted classification is given some prominence, through the ideas of Ranganathan and the Classification Research Group, but other interpretations are also explored. Attention is paid not only to the idea of what facet analysis is, and what purpose it serves, but also the language utilized to describe and explain it.

Years

Themes