In this paper, we first construct the system architecture, improve the Chinese text segmentation algorithm, then, by making use of domain ontology base and sentence similarity, design the system.

文章首先构造了自动答疑系统架构，改进了中文分词算法，并利用领域本体库和语句相似度设计了该系统。

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Since the dispersion of their own body, different users can construct different Ontology.

由于本体自身的分散性，不同的用户可以构造不同的本体。

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Ontology learning aims at the integration of a multitude of disciplines such as ontology engineering techniques and machine learning techniques to construct the ontology (semi) automatically.

本体学习技术是利用本体工程技术和机器学习技术等众多学科技术来实现本体的(半)自动构建。

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