Automatic verification of hyponymy relations is a basic problem in knowledge acquisition from text.
上下位关系的自动验证是知识获取中的一个关键问题。
Knowledge acquisition from text (KAT) is one of the most researched topics in the current computer domain.
当前，知识的文本挖掘(KAT)已经成为计算机领域的一个重要的研究课题。
In this paper, ontology-based mathematical knowledge acquisition from semi-structural mathematics text and management for the knowledge acquired are discussed.
介绍基于本体的半结构化数学文本知识获取方法以及获取后的知识管理问题。
The acquisition of knowledge from natural language text is a very important application of NLP. This technique has great prospect because it can help people search and acquire knowledge efficiently.
从各种自然语言文本中获取知识是自然语言处理技术的重要应用，能有效地帮助人们搜索、获取知识，具有较大的应用前景。
The acquisition of knowledge from natural language text is a very important application of NLP. This technique has great prospect because it can help people search and acquire knowledge efficiently.
从各种自然语言文本中获取知识是自然语言处理技术的重要应用，能有效地帮助人们搜索、获取知识，具有较大的应用前景。
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