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Heterogeneous formal contexts for uncertainty reasoning. (Chinese. English summary) Zbl 1313.68220

Summary: Heterogeneous formal context is a new type of fuzzifications for formal concept analyses that works with heterogeneous values. The evidence theory is introduced for reasoning on heterogeneous formal contexts. The thought of D-S combination formula is applied to heterogeneous formal contexts for reasoning. Then, the synthesis steps are proposed. According to the steps, the heterogeneous formal contexts are demonstrated by an example in practice.

MSC:

68T30 Knowledge representation
68T37 Reasoning under uncertainty in the context of artificial intelligence
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