Developing interactive environment using visualization technique for term paper grading in higher education

作者已经开发并评估了学期论文评分辅助地图。该原型系统旨在可视化分配给大学或同等级别班级的学期论文的评分。地图是一种新的可视化技术，可以显示文本之间的词量、单词用法和内容相似性。根据该原型，本文介绍了基于奇异值分解技术的学期论文评分辅助图的开发，以及对一些技术观点的形成性评价结果。从而揭示了精确度计算和加工局限性的结果。

The author has already developed and evaluated a term paper grading assistance map. The prototype system was designed to visualize scores graded for term papers assigned to a class at the university level or the equivalent. The map is a new visualization technique to show the amount of words, word use, and content similarities among texts. According to the prototype, This paper introduces development of an assistance map using singular value decomposition technique for grading term papers and formative evaluation results about some technical viewpoints. Consequently, the results about accurate calculation and processing limitation were revealed.