Search (3 results, page 1 of 1)

  • × author_ss:"Priss, U."
  • × theme_ss:"Formale Begriffsanalyse"
  • × year_i:[2000 TO 2010}
  1. Priss, U.: Faceted information representation (2000) 0.02
    0.017039243 = product of:
      0.025558863 = sum of:
        0.0041311 = weight(_text_:s in 5095) [ClassicSimilarity], result of:
          0.0041311 = score(doc=5095,freq=2.0), product of:
            0.049129035 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.045187026 = queryNorm
            0.08408674 = fieldWeight in 5095, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5095)
        0.021427764 = product of:
          0.042855527 = sum of:
            0.042855527 = weight(_text_:22 in 5095) [ClassicSimilarity], result of:
              0.042855527 = score(doc=5095,freq=2.0), product of:
                0.15823726 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045187026 = queryNorm
                0.2708308 = fieldWeight in 5095, 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=5095)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Date
    22. 1.2016 17:47:06
    Pages
    S.84-94
  2. Priss, U.: Lattice-based information retrieval (2000) 0.00
    0.0019474196 = product of:
      0.0058422587 = sum of:
        0.0058422587 = weight(_text_:s in 6055) [ClassicSimilarity], result of:
          0.0058422587 = score(doc=6055,freq=4.0), product of:
            0.049129035 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.045187026 = queryNorm
            0.118916616 = fieldWeight in 6055, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0546875 = fieldNorm(doc=6055)
      0.33333334 = coord(1/3)
    
    Abstract
    A lattice-based model for information retrieval was suggested in the 1960's but has been seen as a theoretical possibility hard to practically apply ever since. This paper attempts to revive the lattice model and demonstrate its applicability in an information retrieval system, FalR, that incorporates a graphical representation of a faceted thesaurus. It shows how Boolean queries can be lattice-theoretically related to the concepts of the thesaurus and visualized within the thesaurus display. An advantage of FaIR is that it allows for a high level of transparency of the system, which can be controlled by the user
    Source
    Knowledge organization. 27(2000) no.3, S.132-142
  3. Priss, U.: Comparing classification systems using facets (2000) 0.00
    0.0015737525 = product of:
      0.0047212574 = sum of:
        0.0047212574 = weight(_text_:s in 6485) [ClassicSimilarity], result of:
          0.0047212574 = score(doc=6485,freq=2.0), product of:
            0.049129035 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.045187026 = queryNorm
            0.09609913 = fieldWeight in 6485, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=6485)
      0.33333334 = coord(1/3)
    
    Pages
    S.170-175