一种优化的AP-CAPSA中文文本结构分析算法

Improved AP-CAPSA Chinese text structure analysis algorithm

从段落向量空间模型、特征词权重等多个侧面分析比较了已有的文本结构分析算法,提出了优化的AP-CAPSA算法;给出了算法性能的评价准则,并在不同的语料集合上进行了测试。实验表明该方法能够更有效地反映文本的结构,为中文自动摘要系统奠定了重要的理论基础。

This paper studied the existing text structure analysis methods from several aspects including the paragraphic vector space model and the term weighting.It proposed and illustrated an improved structure analysis algorithm in detail.Also,gave the algorithm performance evaluation criteria.Finally,according to tests of a collection of different corpus,this method can reflect the structure of text more effectively.This lays a good foundation for the research of the Chinese automatic summarization system.