﻿ 推理规则链的确定性构建

# 推理规则链的确定性构建Creating a Reasoning Chain Determinately

Abstract: Reasoning is a research focus of artificial intelligence. Uncertainty in reasoning process generally produces many redundant reasoning branches. Based on production rule commonly used in expert system, this paper proposes a method to build the reasoning chain determinately. The method uses the theory of logic algebra. First we establish correspondence between a set of production rules and a logical function, and then prove that rules in a reasoning chain corresponding to a special minimal subset of the prime implication set that consists of the logical function, finally give out the basic algorithm to determine the subset. A sound reasoning chain is formed by arranging rules corresponding to prime implications in subset according to the logical order.

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