Development of an English parser with its validation based on school grammar for material evaluation

本项目开发了一个基于学校语法的英语解析器及其验证，用于教材的自动评估。首先，我从科学语法的角度对学校语法中的条目进行了调查，发现它们与科学语法的各种特征具有规律性的相关性。其次，在调查结果的基础上，确定了学校语法题的检测规则，并对这些规则的准确性进行了评估。最后，项目根据他们的规则开发了英语解析器。该系统的原型将作为Web应用程序在互联网上发布。

This project developed an English parser with its validation based on school grammar for automatic evaluation of educational materials. First, I investigated items in school grammar from the view point of scientific grammar and showed that they were regularly correlated with various features in scientific grammar. Second, on the basis of the results of this investigation, I specified detection rules for items in school grammar and estimated the accuracies of these rules. Finally, the project developed the English parser by their rules. A prototype of this system will be released on the Internet as a Web application.