Search (2 results, page 1 of 1)

  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  • × theme_ss:"Wissensrepräsentation"
  • × year_i:[1990 TO 2000}
  1. Nagao, M.: Knowledge and inference (1990) 0.03
    0.029934276 = product of:
      0.05986855 = sum of:
        0.012484874 = product of:
          0.03745462 = sum of:
            0.03745462 = weight(_text_:k in 3304) [ClassicSimilarity], result of:
              0.03745462 = score(doc=3304,freq=4.0), product of:
                0.13429943 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.037621226 = queryNorm
                0.2788889 = fieldWeight in 3304, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3304)
          0.33333334 = coord(1/3)
        0.047383677 = product of:
          0.094767354 = sum of:
            0.094767354 = weight(_text_:intelligenz in 3304) [ClassicSimilarity], result of:
              0.094767354 = score(doc=3304,freq=4.0), product of:
                0.21362439 = queryWeight, product of:
                  5.678294 = idf(docFreq=410, maxDocs=44218)
                  0.037621226 = queryNorm
                0.44361675 = fieldWeight in 3304, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.678294 = idf(docFreq=410, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3304)
          0.5 = coord(1/2)
      0.5 = coord(2/4)
    
    Classification
    TXX (FH K)
    GHBS
    TXX (FH K)
    RSWK
    Inferenz <Künstliche Intelligenz> / Wissensrepräsentation
    Subject
    Inferenz <Künstliche Intelligenz> / Wissensrepräsentation
  2. Järvelin, K.; Kristensen, J.; Niemi, T.; Sormunen, E.; Keskustalo, H.: ¬A deductive data model for query expansion (1996) 0.01
    0.012942618 = product of:
      0.025885236 = sum of:
        0.010593767 = product of:
          0.0317813 = sum of:
            0.0317813 = weight(_text_:k in 2230) [ClassicSimilarity], result of:
              0.0317813 = score(doc=2230,freq=2.0), product of:
                0.13429943 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.037621226 = queryNorm
                0.23664509 = fieldWeight in 2230, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2230)
          0.33333334 = coord(1/3)
        0.015291469 = product of:
          0.030582938 = sum of:
            0.030582938 = weight(_text_:22 in 2230) [ClassicSimilarity], result of:
              0.030582938 = score(doc=2230,freq=2.0), product of:
                0.13174312 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.037621226 = queryNorm
                0.23214069 = fieldWeight in 2230, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2230)
          0.5 = coord(1/2)
      0.5 = coord(2/4)
    
    Source
    Proceedings of the 19th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (ACM SIGIR '96), Zürich, Switzerland, August 18-22, 1996. Eds.: H.P. Frei et al