Document (#3034)

Author

Luksch, P.
Wille, R.

Title

¬A mathematical model for conceptual knowledge systems

Source

Classification, data analysis, and knowledge organization: models and methods with applications. Proc. of the 14th annual conf. of the Gesellschaft für Klassifikation, Univ. of Marburg, 12.-14.3.1990. Ed.: H.-H. Bock u. P. Ihm

Imprint

Berlin : Springer

Year

1991

Pages

S.156-162

Abstract

Objects, attributes, and concepts are basic notations of conceptual knowledge; they are linked by the following four basic relations: an object has an attribute, an object belongs to a concept, an attribute abstracts from a concept, and a concept is a subconcept of another concept. These structural elements are well mathematized in formal concept analysis. Therefore, conceptual knowledge systems can be mathematically modelled in the frame of formal concept analysis. How such modelling may be performed is indicated by an example of a conceptual knowledge system. The formal definition of the model finally clarifies in which ways representation, inference, acquisition, and communication of conceptual knowledge can be mathematically treated

Theme

Formale Begriffsanalyse

Similar documents (author)

1. Wille, R.: Line diagrams of hierarchical concept systems (1984) 4.90

   4.9042125 = sum of:
     4.9042125 = weight(author_txt:wille in 3040) [ClassicSimilarity], result of:
       4.9042125 = fieldWeight in 3040, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.84674 = idf(docFreq=46, maxDocs=44218)
         0.625 = fieldNorm(doc=3040)
   

2. Wille, R.: Bedeutungen von Begriffsverbänden (1987) 4.90

   4.9042125 = sum of:
     4.9042125 = weight(author_txt:wille in 3041) [ClassicSimilarity], result of:
       4.9042125 = fieldWeight in 3041, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.84674 = idf(docFreq=46, maxDocs=44218)
         0.625 = fieldNorm(doc=3041)
   

3. Wille, R.: Geometric representations of concept lattices (1989) 4.90

   4.9042125 = sum of:
     4.9042125 = weight(author_txt:wille in 3042) [ClassicSimilarity], result of:
       4.9042125 = fieldWeight in 3042, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.84674 = idf(docFreq=46, maxDocs=44218)
         0.625 = fieldNorm(doc=3042)
   

4. Wille, R.: Lattices in data analysis : how to draw them with a computer (1989) 4.90

   4.9042125 = sum of:
     4.9042125 = weight(author_txt:wille in 3043) [ClassicSimilarity], result of:
       4.9042125 = fieldWeight in 3043, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.84674 = idf(docFreq=46, maxDocs=44218)
         0.625 = fieldNorm(doc=3043)
   

5. Wille, R.: Concept lattices and conceptual knowledge systems (1992) 4.90

   4.9042125 = sum of:
     4.9042125 = weight(author_txt:wille in 3142) [ClassicSimilarity], result of:
       4.9042125 = fieldWeight in 3142, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.84674 = idf(docFreq=46, maxDocs=44218)
         0.625 = fieldNorm(doc=3142)
   

Similar documents (content)

1. Ganter, B.; Wille, R.: Formal concept analysis : mathematical foundations (1998) 0.36

   0.356617 = sum of:
     0.356617 = product of:
       0.99060273 = sum of:
         0.09770187 = weight(abstract_txt:mathematical in 5061) [ClassicSimilarity], result of:
           0.09770187 = score(doc=5061,freq=2.0), product of:
             0.116053425 = queryWeight, product of:
               1.0864196 = boost
               6.3497796 = idf(docFreq=209, maxDocs=44218)
               0.016822934 = queryNorm
             0.8418698 = fieldWeight in 5061, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.3497796 = idf(docFreq=209, maxDocs=44218)
               0.09375 = fieldNorm(doc=5061)
         0.021434953 = weight(abstract_txt:systems in 5061) [ClassicSimilarity], result of:
           0.021434953 = score(doc=5061,freq=1.0), product of:
             0.067012794 = queryWeight, product of:
               1.1675149 = boost
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.016822934 = queryNorm
             0.3198636 = fieldWeight in 5061, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.09375 = fieldNorm(doc=5061)
         0.091005675 = weight(abstract_txt:treated in 5061) [ClassicSimilarity], result of:
           0.091005675 = score(doc=5061,freq=1.0), product of:
             0.1394585 = queryWeight, product of:
               1.1909434 = boost
               6.9606886 = idf(docFreq=113, maxDocs=44218)
               0.016822934 = queryNorm
             0.6525645 = fieldWeight in 5061, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.9606886 = idf(docFreq=113, maxDocs=44218)
               0.09375 = fieldNorm(doc=5061)
         0.045587525 = weight(abstract_txt:analysis in 5061) [ClassicSimilarity], result of:
           0.045587525 = score(doc=5061,freq=3.0), product of:
             0.076842174 = queryWeight, product of:
               1.2502112 = boost
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.016822934 = queryNorm
             0.5932618 = fieldWeight in 5061, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.09375 = fieldNorm(doc=5061)
         0.06628001 = weight(abstract_txt:basic in 5061) [ClassicSimilarity], result of:
           0.06628001 = score(doc=5061,freq=1.0), product of:
             0.14223213 = queryWeight, product of:
               1.7009144 = boost
               4.970654 = idf(docFreq=833, maxDocs=44218)
               0.016822934 = queryNorm
             0.46599883 = fieldWeight in 5061, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.970654 = idf(docFreq=833, maxDocs=44218)
               0.09375 = fieldNorm(doc=5061)
         0.19244915 = weight(abstract_txt:formal in 5061) [ClassicSimilarity], result of:
           0.19244915 = score(doc=5061,freq=2.0), product of:
             0.26301092 = queryWeight, product of:
               2.832801 = boost
               5.5189433 = idf(docFreq=481, maxDocs=44218)
               0.016822934 = queryNorm
             0.73171544 = fieldWeight in 5061, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.5189433 = idf(docFreq=481, maxDocs=44218)
               0.09375 = fieldNorm(doc=5061)
         0.10479745 = weight(abstract_txt:knowledge in 5061) [ClassicSimilarity], result of:
           0.10479745 = score(doc=5061,freq=3.0), product of:
             0.18165587 = queryWeight, product of:
               3.039333 = boost
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.016822934 = queryNorm
             0.576901 = fieldWeight in 5061, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.09375 = fieldNorm(doc=5061)
         0.22327176 = weight(abstract_txt:conceptual in 5061) [ClassicSimilarity], result of:
           0.22327176 = score(doc=5061,freq=2.0), product of:
             0.3442986 = queryWeight, product of:
               4.1842847 = boost
               4.891165 = idf(docFreq=902, maxDocs=44218)
               0.016822934 = queryNorm
             0.6484829 = fieldWeight in 5061, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.891165 = idf(docFreq=902, maxDocs=44218)
               0.09375 = fieldNorm(doc=5061)
         0.14807439 = weight(abstract_txt:concept in 5061) [ClassicSimilarity], result of:
           0.14807439 = score(doc=5061,freq=1.0), product of:
             0.35056597 = queryWeight, product of:
               4.625185 = boost
               4.505458 = idf(docFreq=1327, maxDocs=44218)
               0.016822934 = queryNorm
             0.42238668 = fieldWeight in 5061, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.505458 = idf(docFreq=1327, maxDocs=44218)
               0.09375 = fieldNorm(doc=5061)
       0.36 = coord(9/25)
   

2. Conceptual structures : logical, linguistic, and computational issues. 8th International Conference on Conceptual Structures, ICCS 2000, Darmstadt, Germany, August 14-18, 2000 (2000) 0.31

   0.31199184 = sum of:
     0.31199184 = product of:
       0.7799796 = sum of:
         0.0381961 = weight(abstract_txt:acquisition in 691) [ClassicSimilarity], result of:
           0.0381961 = score(doc=691,freq=1.0), product of:
             0.11197838 = queryWeight, product of:
               1.0671751 = boost
               6.237302 = idf(docFreq=234, maxDocs=44218)
               0.016822934 = queryNorm
             0.34110245 = fieldWeight in 691, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.237302 = idf(docFreq=234, maxDocs=44218)
               0.0546875 = fieldNorm(doc=691)
         0.021657083 = weight(abstract_txt:systems in 691) [ClassicSimilarity], result of:
           0.021657083 = score(doc=691,freq=3.0), product of:
             0.067012794 = queryWeight, product of:
               1.1675149 = boost
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.016822934 = queryNorm
             0.32317832 = fieldWeight in 691, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.0546875 = fieldNorm(doc=691)
         0.07451452 = weight(abstract_txt:inference in 691) [ClassicSimilarity], result of:
           0.07451452 = score(doc=691,freq=2.0), product of:
             0.1387625 = queryWeight, product of:
               1.1879678 = boost
               6.943297 = idf(docFreq=115, maxDocs=44218)
               0.016822934 = queryNorm
             0.5369932 = fieldWeight in 691, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.943297 = idf(docFreq=115, maxDocs=44218)
               0.0546875 = fieldNorm(doc=691)
         0.021712868 = weight(abstract_txt:analysis in 691) [ClassicSimilarity], result of:
           0.021712868 = score(doc=691,freq=2.0), product of:
             0.076842174 = queryWeight, product of:
               1.2502112 = boost
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.016822934 = queryNorm
             0.28256446 = fieldWeight in 691, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.0546875 = fieldNorm(doc=691)
         0.03866334 = weight(abstract_txt:basic in 691) [ClassicSimilarity], result of:
           0.03866334 = score(doc=691,freq=1.0), product of:
             0.14223213 = queryWeight, product of:
               1.7009144 = boost
               4.970654 = idf(docFreq=833, maxDocs=44218)
               0.016822934 = queryNorm
             0.27183264 = fieldWeight in 691, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.970654 = idf(docFreq=833, maxDocs=44218)
               0.0546875 = fieldNorm(doc=691)
         0.0569095 = weight(abstract_txt:object in 691) [ClassicSimilarity], result of:
           0.0569095 = score(doc=691,freq=1.0), product of:
             0.18404387 = queryWeight, product of:
               1.9348365 = boost
               5.6542544 = idf(docFreq=420, maxDocs=44218)
               0.016822934 = queryNorm
             0.30921704 = fieldWeight in 691, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6542544 = idf(docFreq=420, maxDocs=44218)
               0.0546875 = fieldNorm(doc=691)
         0.1374923 = weight(abstract_txt:formal in 691) [ClassicSimilarity], result of:
           0.1374923 = score(doc=691,freq=3.0), product of:
             0.26301092 = queryWeight, product of:
               2.832801 = boost
               5.5189433 = idf(docFreq=481, maxDocs=44218)
               0.016822934 = queryNorm
             0.5227627 = fieldWeight in 691, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.5189433 = idf(docFreq=481, maxDocs=44218)
               0.0546875 = fieldNorm(doc=691)
         0.035294488 = weight(abstract_txt:knowledge in 691) [ClassicSimilarity], result of:
           0.035294488 = score(doc=691,freq=1.0), product of:
             0.18165587 = queryWeight, product of:
               3.039333 = boost
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.016822934 = queryNorm
             0.19429314 = fieldWeight in 691, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.0546875 = fieldNorm(doc=691)
         0.20593047 = weight(abstract_txt:conceptual in 691) [ClassicSimilarity], result of:
           0.20593047 = score(doc=691,freq=5.0), product of:
             0.3442986 = queryWeight, product of:
               4.1842847 = boost
               4.891165 = idf(docFreq=902, maxDocs=44218)
               0.016822934 = queryNorm
             0.5981159 = fieldWeight in 691, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               4.891165 = idf(docFreq=902, maxDocs=44218)
               0.0546875 = fieldNorm(doc=691)
         0.14960888 = weight(abstract_txt:concept in 691) [ClassicSimilarity], result of:
           0.14960888 = score(doc=691,freq=3.0), product of:
             0.35056597 = queryWeight, product of:
               4.625185 = boost
               4.505458 = idf(docFreq=1327, maxDocs=44218)
               0.016822934 = queryNorm
             0.42676386 = fieldWeight in 691, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.505458 = idf(docFreq=1327, maxDocs=44218)
               0.0546875 = fieldNorm(doc=691)
       0.4 = coord(10/25)
   

3. Delugach, H.S.; Lampkin, B.E.: Troika : using grids, lattices and graphs in knowledge acquisition (2000) 0.26

   0.2567561 = sum of:
     0.2567561 = product of:
       0.9169861 = sum of:
         0.123468444 = weight(abstract_txt:acquisition in 5098) [ClassicSimilarity], result of:
           0.123468444 = score(doc=5098,freq=2.0), product of:
             0.11197838 = queryWeight, product of:
               1.0671751 = boost
               6.237302 = idf(docFreq=234, maxDocs=44218)
               0.016822934 = queryNorm
             1.1026096 = fieldWeight in 5098, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.237302 = idf(docFreq=234, maxDocs=44218)
               0.125 = fieldNorm(doc=5098)
         0.035093293 = weight(abstract_txt:analysis in 5098) [ClassicSimilarity], result of:
           0.035093293 = score(doc=5098,freq=1.0), product of:
             0.076842174 = queryWeight, product of:
               1.2502112 = boost
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.016822934 = queryNorm
             0.45669314 = fieldWeight in 5098, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.125 = fieldNorm(doc=5098)
         0.08837334 = weight(abstract_txt:basic in 5098) [ClassicSimilarity], result of:
           0.08837334 = score(doc=5098,freq=1.0), product of:
             0.14223213 = queryWeight, product of:
               1.7009144 = boost
               4.970654 = idf(docFreq=833, maxDocs=44218)
               0.016822934 = queryNorm
             0.62133175 = fieldWeight in 5098, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.970654 = idf(docFreq=833, maxDocs=44218)
               0.125 = fieldNorm(doc=5098)
         0.1814428 = weight(abstract_txt:formal in 5098) [ClassicSimilarity], result of:
           0.1814428 = score(doc=5098,freq=1.0), product of:
             0.26301092 = queryWeight, product of:
               2.832801 = boost
               5.5189433 = idf(docFreq=481, maxDocs=44218)
               0.016822934 = queryNorm
             0.6898679 = fieldWeight in 5098, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5189433 = idf(docFreq=481, maxDocs=44218)
               0.125 = fieldNorm(doc=5098)
         0.08067311 = weight(abstract_txt:knowledge in 5098) [ClassicSimilarity], result of:
           0.08067311 = score(doc=5098,freq=1.0), product of:
             0.18165587 = queryWeight, product of:
               3.039333 = boost
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.016822934 = queryNorm
             0.4440986 = fieldWeight in 5098, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.125 = fieldNorm(doc=5098)
         0.21050265 = weight(abstract_txt:conceptual in 5098) [ClassicSimilarity], result of:
           0.21050265 = score(doc=5098,freq=1.0), product of:
             0.3442986 = queryWeight, product of:
               4.1842847 = boost
               4.891165 = idf(docFreq=902, maxDocs=44218)
               0.016822934 = queryNorm
             0.6113956 = fieldWeight in 5098, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.891165 = idf(docFreq=902, maxDocs=44218)
               0.125 = fieldNorm(doc=5098)
         0.19743253 = weight(abstract_txt:concept in 5098) [ClassicSimilarity], result of:
           0.19743253 = score(doc=5098,freq=1.0), product of:
             0.35056597 = queryWeight, product of:
               4.625185 = boost
               4.505458 = idf(docFreq=1327, maxDocs=44218)
               0.016822934 = queryNorm
             0.56318223 = fieldWeight in 5098, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.505458 = idf(docFreq=1327, maxDocs=44218)
               0.125 = fieldNorm(doc=5098)
       0.28 = coord(7/25)
   

4. Kaytoue, M.; Kuznetsov, S.O.; Assaghir, Z.; Napoli, A.: Embedding tolerance relations in concept lattices : an application in information fusion (2010) 0.20

   0.20185968 = sum of:
     0.20185968 = product of:
       0.6308115 = sum of:
         0.04148633 = weight(abstract_txt:attributes in 4843) [ClassicSimilarity], result of:
           0.04148633 = score(doc=4843,freq=1.0), product of:
             0.10824227 = queryWeight, product of:
               1.0492212 = boost
               6.1323667 = idf(docFreq=260, maxDocs=44218)
               0.016822934 = queryNorm
             0.38327292 = fieldWeight in 4843, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.1323667 = idf(docFreq=260, maxDocs=44218)
               0.0625 = fieldNorm(doc=4843)
         0.046057105 = weight(abstract_txt:mathematical in 4843) [ClassicSimilarity], result of:
           0.046057105 = score(doc=4843,freq=1.0), product of:
             0.116053425 = queryWeight, product of:
               1.0864196 = boost
               6.3497796 = idf(docFreq=209, maxDocs=44218)
               0.016822934 = queryNorm
             0.39686123 = fieldWeight in 4843, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.3497796 = idf(docFreq=209, maxDocs=44218)
               0.0625 = fieldNorm(doc=4843)
         0.017546646 = weight(abstract_txt:analysis in 4843) [ClassicSimilarity], result of:
           0.017546646 = score(doc=4843,freq=1.0), product of:
             0.076842174 = queryWeight, product of:
               1.2502112 = boost
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.016822934 = queryNorm
             0.22834657 = fieldWeight in 4843, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.0625 = fieldNorm(doc=4843)
         0.09197964 = weight(abstract_txt:object in 4843) [ClassicSimilarity], result of:
           0.09197964 = score(doc=4843,freq=2.0), product of:
             0.18404387 = queryWeight, product of:
               1.9348365 = boost
               5.6542544 = idf(docFreq=420, maxDocs=44218)
               0.016822934 = queryNorm
             0.4997702 = fieldWeight in 4843, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.6542544 = idf(docFreq=420, maxDocs=44218)
               0.0625 = fieldNorm(doc=4843)
         0.0907214 = weight(abstract_txt:formal in 4843) [ClassicSimilarity], result of:
           0.0907214 = score(doc=4843,freq=1.0), product of:
             0.26301092 = queryWeight, product of:
               2.832801 = boost
               5.5189433 = idf(docFreq=481, maxDocs=44218)
               0.016822934 = queryNorm
             0.34493396 = fieldWeight in 4843, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5189433 = idf(docFreq=481, maxDocs=44218)
               0.0625 = fieldNorm(doc=4843)
         0.040336557 = weight(abstract_txt:knowledge in 4843) [ClassicSimilarity], result of:
           0.040336557 = score(doc=4843,freq=1.0), product of:
             0.18165587 = queryWeight, product of:
               3.039333 = boost
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.016822934 = queryNorm
             0.2220493 = fieldWeight in 4843, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.0625 = fieldNorm(doc=4843)
         0.10525133 = weight(abstract_txt:conceptual in 4843) [ClassicSimilarity], result of:
           0.10525133 = score(doc=4843,freq=1.0), product of:
             0.3442986 = queryWeight, product of:
               4.1842847 = boost
               4.891165 = idf(docFreq=902, maxDocs=44218)
               0.016822934 = queryNorm
             0.3056978 = fieldWeight in 4843, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.891165 = idf(docFreq=902, maxDocs=44218)
               0.0625 = fieldNorm(doc=4843)
         0.19743253 = weight(abstract_txt:concept in 4843) [ClassicSimilarity], result of:
           0.19743253 = score(doc=4843,freq=4.0), product of:
             0.35056597 = queryWeight, product of:
               4.625185 = boost
               4.505458 = idf(docFreq=1327, maxDocs=44218)
               0.016822934 = queryNorm
             0.56318223 = fieldWeight in 4843, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.505458 = idf(docFreq=1327, maxDocs=44218)
               0.0625 = fieldNorm(doc=4843)
       0.32 = coord(8/25)
   

5. Hereth, J.; Stumme, G.; Wille, R.; Wille, U.: Conceptual knowledge discovery and data analysis (2000) 0.18

   0.18204364 = sum of:
     0.18204364 = product of:
       0.65015584 = sum of:
         0.046057105 = weight(abstract_txt:mathematical in 5083) [ClassicSimilarity], result of:
           0.046057105 = score(doc=5083,freq=1.0), product of:
             0.116053425 = queryWeight, product of:
               1.0864196 = boost
               6.3497796 = idf(docFreq=209, maxDocs=44218)
               0.016822934 = queryNorm
             0.39686123 = fieldWeight in 5083, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.3497796 = idf(docFreq=209, maxDocs=44218)
               0.0625 = fieldNorm(doc=5083)
         0.014289969 = weight(abstract_txt:systems in 5083) [ClassicSimilarity], result of:
           0.014289969 = score(doc=5083,freq=1.0), product of:
             0.067012794 = queryWeight, product of:
               1.1675149 = boost
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.016822934 = queryNorm
             0.2132424 = fieldWeight in 5083, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.0625 = fieldNorm(doc=5083)
         0.042980332 = weight(abstract_txt:analysis in 5083) [ClassicSimilarity], result of:
           0.042980332 = score(doc=5083,freq=6.0), product of:
             0.076842174 = queryWeight, product of:
               1.2502112 = boost
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.016822934 = queryNorm
             0.5593326 = fieldWeight in 5083, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.6535451 = idf(docFreq=3112, maxDocs=44218)
               0.0625 = fieldNorm(doc=5083)
         0.15713406 = weight(abstract_txt:formal in 5083) [ClassicSimilarity], result of:
           0.15713406 = score(doc=5083,freq=3.0), product of:
             0.26301092 = queryWeight, product of:
               2.832801 = boost
               5.5189433 = idf(docFreq=481, maxDocs=44218)
               0.016822934 = queryNorm
             0.5974431 = fieldWeight in 5083, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.5189433 = idf(docFreq=481, maxDocs=44218)
               0.0625 = fieldNorm(doc=5083)
         0.069864966 = weight(abstract_txt:knowledge in 5083) [ClassicSimilarity], result of:
           0.069864966 = score(doc=5083,freq=3.0), product of:
             0.18165587 = queryWeight, product of:
               3.039333 = boost
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.016822934 = queryNorm
             0.38460067 = fieldWeight in 5083, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.0625 = fieldNorm(doc=5083)
         0.14884785 = weight(abstract_txt:conceptual in 5083) [ClassicSimilarity], result of:
           0.14884785 = score(doc=5083,freq=2.0), product of:
             0.3442986 = queryWeight, product of:
               4.1842847 = boost
               4.891165 = idf(docFreq=902, maxDocs=44218)
               0.016822934 = queryNorm
             0.43232197 = fieldWeight in 5083, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.891165 = idf(docFreq=902, maxDocs=44218)
               0.0625 = fieldNorm(doc=5083)
         0.17098159 = weight(abstract_txt:concept in 5083) [ClassicSimilarity], result of:
           0.17098159 = score(doc=5083,freq=3.0), product of:
             0.35056597 = queryWeight, product of:
               4.625185 = boost
               4.505458 = idf(docFreq=1327, maxDocs=44218)
               0.016822934 = queryNorm
             0.48773012 = fieldWeight in 5083, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.505458 = idf(docFreq=1327, maxDocs=44218)
               0.0625 = fieldNorm(doc=5083)
       0.28 = coord(7/25)