Search (1 results, page 1 of 1)

  • × author_ss:"Wu, Y."
  • × theme_ss:"Theorie verbaler Dokumentationssprachen"
  • × type_ss:"a"
  1. Wu, Y.; Yang, L.: Construction and evaluation of an oil spill semantic relation taxonomy for supporting knowledge discovery (2015) 0.00
    0.0012307836 = product of:
      0.0067693098 = sum of:
        0.0046860883 = weight(_text_:a in 2202) [ClassicSimilarity], result of:
          0.0046860883 = score(doc=2202,freq=8.0), product of:
            0.030653298 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.026584605 = queryNorm
            0.15287387 = fieldWeight in 2202, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046875 = fieldNorm(doc=2202)
        0.0020832212 = weight(_text_:s in 2202) [ClassicSimilarity], result of:
          0.0020832212 = score(doc=2202,freq=2.0), product of:
            0.028903782 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.026584605 = queryNorm
            0.072074346 = fieldWeight in 2202, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046875 = fieldNorm(doc=2202)
      0.18181819 = coord(2/11)
    
    Abstract
    The paper presents the rationale, significance, method and procedure of building a taxonomy of semantic relations in the oil spill domain for supporting knowledge discovery through inference. Difficult problems during the development of the taxonomy are discussed and partial solutions are proposed. A preliminary functional evaluation of the taxonomy for supporting knowledge discovery was performed. Durability an expansibility of the taxonomy were evaluated by using the taxonomy to classifying the terms in a biomedical relation ontology. The taxonomy was found to have full expansibility and high degree of durability. The study proposes more research problems than solutions.
    Source
    Knowledge organization. 42(2015) no.4, S.222-231
    Type
    a