本文论述了基于概率的上下文无关语法的句法分析的原理及实现过程。
This dissertation discusses the theory and realization of the Probabilistic Context Free Grammar-based syntactic parser.
使用了一种组合型的概率评价函数解决英语句法分析过程中所面临的结构歧义问题，综合考虑了句法分析时的结构特性和上下文信息。
This paper deals with the structure ambiguity problem by using a combined probability evaluation function, which employs the sentence structure features and context information during English parsing.
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