Search (3 results, page 1 of 1)

  • × theme_ss:"Multilinguale Probleme"
  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  1. Evens, M.: Thesaural relations in information retrieval (2002) 0.00
    0.0010486324 = product of:
      0.003145897 = sum of:
        0.003145897 = weight(_text_:s in 1201) [ClassicSimilarity], result of:
          0.003145897 = score(doc=1201,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.072074346 = fieldWeight in 1201, 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=1201)
      0.33333334 = coord(1/3)
    
    Pages
    S.143-160
  2. Nie, J.-Y.: Query expansion and query translation as logical inference (2003) 0.00
    0.0010486324 = product of:
      0.003145897 = sum of:
        0.003145897 = weight(_text_:s in 1425) [ClassicSimilarity], result of:
          0.003145897 = score(doc=1425,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.072074346 = fieldWeight in 1425, 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=1425)
      0.33333334 = coord(1/3)
    
    Source
    Journal of the American Society for Information Science and technology. 54(2003) no.4, S.335-346
  3. Drexel, G.: Knowledge engineering for intelligent information retrieval (2001) 0.00
    0.0010486324 = product of:
      0.003145897 = sum of:
        0.003145897 = weight(_text_:s in 4043) [ClassicSimilarity], result of:
          0.003145897 = score(doc=4043,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.072074346 = fieldWeight in 4043, 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=4043)
      0.33333334 = coord(1/3)
    
    Pages
    S.495-504