The Method of Discover the Attributes' Sequences of Objects in the Formal Context
2013 ◽
Vol 427-429
◽
pp. 2536-2539
Keyword(s):
Formal context is one of the research contents of formal concept analysis theory. In concept lattice, the attributes of the object are equivalent and there is no hierarchy. Facing to this problem, the equivalence relation which is on the attributes' set is defined and the corresponding σ operation is proposed. On this basis, the structure method of attribute hierarchical diagram is presented and attributes' sequences of associated objects are obtained. This conclusion enriches and extends the analysis method of the formal context.
2018 ◽
Vol 2018
◽
pp. 1-11
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2021 ◽
2011 ◽
Vol 58-60
◽
pp. 1664-1670
Keyword(s):
2013 ◽
Vol 11
(06)
◽
pp. 1350046
◽
2011 ◽
Vol 219-220
◽
pp. 202-205