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口语解析在人机对话系统和口语翻译系统中的作用是十分关键的。本文提出了一种统计和规则相结合的汉语口语解析方法 ,解析结果是一种中间语义表示格式。该方法分为两个阶段。首先 ,采用统计方法 ,解析出输入句子的语义信息 ,然后 ,利用规则 ,将这些语义信息映射到中间语义表示格式。试验证明 ,此方法具有较强的鲁棒性 ,而且避免了完全用规则方法解析的一些弊端 ,达到较高的解析正确率。
The role of colloquialization in human-machine dialogue systems and colloquial translation systems is crucial. This paper presents a Chinese colloquial analysis method combining statistics and rules. The analytical result is an intermediate semantic representation format. The method is divided into two stages. First, the statistical method is used to analyze the semantic information of the input sentence. Then, the rules are used to map these semantic information to the intermediate semantic representation format. Experiments show that this method has strong robustness and avoids some drawbacks completely resolved by the rule method and achieves higher resolution accuracy.