不确定知识的可拓表示和推理研究

Research on Extenics Representation of Uncertain Knowledge and Reasoning

先通过对知识表示和可拓学的描述,在可信度的基础上提出一种新的不确定知识可拓表示的模型,再进行可拓推理,在推理策略方面进行改进,得到一种可拓启发式搜索算法EHSA。

Through the description for representation of knowledge and extenics,the paper proposes a new uncertainty knowledge representation based on the credibility.First,it uses of heuristic reasoning to improve reasoning＇s strategy,so that to obtain the Extension Heuristic Search Algorithm（EHSA）.In the final,it proves that the methods and reasoning＇s strategy is superiority.