异构形式背景上的不确定推理

Heterogeneous formal contexts for uncertainty reasoning

将模糊化的形式背景应用于异构数据形成的形式背景称为异构形式背景,在异构形式背景上应用证据理论对其进行推理。首先运用D-S合成公式的思想对异构形式背景进行推理,然后给出合成步骤并按照步骤对异构形式背景的具体例子进行证据推理。

Heterogeneous formal context is a new type of fuzzification for formal concept analysis that works with heter-ogeneous 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 is proposed, according to the steps,and the heterogeneous formal contexts is demonstrated by an example in practice.