Primary school Chinese composition automatic evaluation method based on rhetortic use

The invention belongs to the field of education informatization, and provides a primary school Chinese composition automatic evaluation method based on rhetortic use, which comprises the following steps: firstly, realizing recognition and automatic extraction of basic score features of a composition, and then obtaining rhetortic score features; and taking the four types of compositions as reference factors for selecting an evaluator to obtain the evaluator suitable for various types of compositions; and finally, obtaining evaluation result information based on each scoring feature for reference and improvement of a writer. According to the automatic evaluation method for the primary school Chinese composition based on rhetortic use, automatic evaluation of the composition in the basic education stage can be achieved. 本发明属于教育信息化领域，提供一种基于修辞使用的小学语文作文自动评价方法，首先，实现作文基础评分特征的识别与自动抽取，然后获取修辞类评分特征。将四类作文作为选取评价器的参考因素，得到一个适用于各类作文类别的评价器。最后，得到基于各个评分特征的评价结果信息，供写作者参考改进。本发明一种基于修辞使用的小学语文作文的自动评价方法，能够实现基础教育阶段作文自动化评测。