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15

RSCTC
2004
Springer

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A Comparative Study of Formal Concept Analysis and Rough Set Theory in Data Analysis

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A Comparative Study of Formal Concept Analysis and Rough Set Theory in Data Analysis

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The theory of rough sets and formal concept analysis are compared in a common framework based on formal contexts. Diﬀerent concept lattices can be constructed. Formal concept analysis focuses on concepts that are deﬁnable by conjuctions of properties, rough set theory focuses on concepts that are deﬁnable by disjunctions of properties. They produce diﬀerent types of rules summarizing knowledge embedded in data.

Yiyu Yao

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Artificial Intelligence | Diﬀerent Concept Lattices | Formal Concept Analysis | Rough Set | RSCTC 2004 |

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Added	02 Jul 2010
Updated	02 Jul 2010
Type	Conference
Year	2004
Where	RSCTC
Authors	Yiyu Yao

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