Search (7 results, page 1 of 1)

  • × year_i:[1980 TO 1990}
  • × theme_ss:"Formale Begriffsanalyse"
  1. Wille, R.: Knowledge acquisition by methods of formal concept analysis (1989) 0.01
    0.005199709 = product of:
      0.010399418 = sum of:
        0.010399418 = product of:
          0.020798836 = sum of:
            0.020798836 = weight(_text_:e in 594) [ClassicSimilarity], result of:
              0.020798836 = score(doc=594,freq=4.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.31442466 = fieldWeight in 594, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.109375 = fieldNorm(doc=594)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
    Source
    Data analysis, learning symbolic and numeric knowledge. Hrsg.: E. Diday
  2. Wille, R.: Line diagrams of hierarchical concept systems (1984) 0.00
    0.0042019994 = product of:
      0.008403999 = sum of:
        0.008403999 = product of:
          0.016807998 = sum of:
            0.016807998 = weight(_text_:e in 3040) [ClassicSimilarity], result of:
              0.016807998 = score(doc=3040,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.2540935 = fieldWeight in 3040, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=3040)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  3. Wille, R.: Geometric representations of concept lattices (1989) 0.00
    0.0042019994 = product of:
      0.008403999 = sum of:
        0.008403999 = product of:
          0.016807998 = sum of:
            0.016807998 = weight(_text_:e in 3042) [ClassicSimilarity], result of:
              0.016807998 = score(doc=3042,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.2540935 = fieldWeight in 3042, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=3042)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  4. Wille, R.: Lattices in data analysis : how to draw them with a computer (1989) 0.00
    0.0042019994 = product of:
      0.008403999 = sum of:
        0.008403999 = product of:
          0.016807998 = sum of:
            0.016807998 = weight(_text_:e in 3043) [ClassicSimilarity], result of:
              0.016807998 = score(doc=3043,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.2540935 = fieldWeight in 3043, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=3043)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  5. Ganter, B.; Stahl, J.; Wille, R.: Conceptual measurement and many-valued contexts (1986) 0.00
    0.0036767495 = product of:
      0.007353499 = sum of:
        0.007353499 = product of:
          0.014706998 = sum of:
            0.014706998 = weight(_text_:e in 3137) [ClassicSimilarity], result of:
              0.014706998 = score(doc=3137,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.2223318 = fieldWeight in 3137, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3137)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  6. Ganter, B.; Wille, R.: Conceptual scaling (1989) 0.00
    0.0036767495 = product of:
      0.007353499 = sum of:
        0.007353499 = product of:
          0.014706998 = sum of:
            0.014706998 = weight(_text_:e in 3138) [ClassicSimilarity], result of:
              0.014706998 = score(doc=3138,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.2223318 = fieldWeight in 3138, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3138)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  7. Lex, W.: ¬A representation of concepts for their computerization (1987) 0.00
    0.0021009997 = product of:
      0.0042019994 = sum of:
        0.0042019994 = product of:
          0.008403999 = sum of:
            0.008403999 = weight(_text_:e in 618) [ClassicSimilarity], result of:
              0.008403999 = score(doc=618,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.12704675 = fieldWeight in 618, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0625 = fieldNorm(doc=618)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e