The Design of Automatic Scoring System for Document Operational Test Question of MS-Office

Abstract

Automatic scoring system is helpful to efficiently scoring the document operational test question of MS-Office. The existed scoring methods have done a lot of valuable works. But these methods record the operation track and lead to misjudge when modifying operations. In this paper, we propose a new method for this problem. The basic idea of this method is using Office Open XML file. First, extract the corresponding XML file from MS Office 2007 document of standard answer and MS Office 2007 document of student's answer. Next, score the student's MS Office 2007 document by comparing the similarity of two XML documents. Using Windows as our experiment platform, we did a lot of tests. The experimental results show that the error evaluation rate of this system is less than 3% compared to the manual scoring.