面向平面几何的自然语言作图研究

在计算机几何作图软件日趋成熟的情况下，如何让用自然语言描述的几何命题自动生成几何图形一直是几何作图软件研究中的难题。结合已有几何作图软件的需求，通过对几何自然语言的研究，建立了一套有效可行的语言理解模型，设计并开发了由几何自然语言向几何作图命令转换的接口，实现了将自然语言描述的几何命题自动转换为几何作图命令并生成几何图形的功能。测试结果表明，其转换正确率在84.17%以上。

Research for Facing the Natural Language of the Geometry Drawing

In the case of computer geometry graphic software matures, the challenge of the geometic software is that convert geometry propositions described by natural language to geometric figure. This paper that combined with the needs of geometric natural language and established a set of effective understanding of language model, designed and developed the interface that realized the automatic conversion from natural language to geometric drawing commands,realized automatic conversion from natural language to geometic commands and generated geometry. Test results show that the translation rate overtakes 84.17%.