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What is FCA semantics?

April 26, 2017FCA semantics

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What is FCA semantics?

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FCA semantics is described by a set of object G where each object is characterized by a subset of attributes. This information is represented by a so called incidence relation I in G x M. A triple is called an FCA formal context. An alternative (equivalent) approach is where each object is represented as a set of its binary characteristics corresponding to FCA attributes. If an object is characterized by an attribute then the attribute value is 1, otherwise the value is 0. All objects are characterized by a common set of attributes and live in one space G. This space is an CoM concept (not FCA concept). FCA objects are analogous to CoM items.