自动批改微积分计算题的一种解决方法

A Solution for Automated Grading of Calculus Computational Problems

本文主要讨论如何利用机器自动批改微积分作业。使用若干个特殊符号来拆分以LaTeX语言格式编写的微积分计算题答案,并通过手机软件以拼凑的方式完成做题过程。同时,利用拆分时形成的信息和标准答案中各项之间的依赖关系数据来判断答案的正确性,从而实现自动批改的目的。

This paper discusses how to use machines to automatically correct calculus homework.A number of special symbols are used to split the answers to calculus calculation questions written in LaTeX language format,and the process of doing the questions is completed in a patchwork manner through cell phone software.At the same time,we will use the information formed during the splitting and the dependency data between the items in the standard answer to determine the correctness of the answer,thus realizing the purpose of automatic correction.