基于改进的BP网络的语法分析系统设计

针对汉语语法分析问题提出了一种基于改进的BP网络的语法分析专家系统的设计方案。其核心是构造存储和管理文法知识的知识库及具有语言专家智能行为和语法分析能力的推理机。本系统中知识库采用产生式规则的知识表达方式，并将知识二元化存储在神经网络中；推理机采用神经网络进行推理。最后给出了系统的运行实例，说明该系统的有效性。

Design of the System for Syntax Analysis Based on Improved BackPropagation Networks

This paper proposes a design of expert system for syntax analysis based on improved BackPropagation network.It is very important to construct the knowledge base which is used for saving and operating syntax knowledge and reasoning mechanism which is of the intelligent behavior of the language experts and the capability of syntax analysis.Database adopts production rules to express the knowledge.Knowledge is standardized into binary rules and is coded to store in the neural network.Inference machine makes inference based on neural networks.In the end of the paper,the system experiment shows its effectiveness.