摘要
应用自动评分系统是教育考试评价领域中的未来发展趋势。为此,如何学习和掌握自动评分系统的技术是其关键。文章围绕自动评分系统中的数据准备、特征抽取、机器学习和结果输出等四个方面的技术进行了梳理,并对其中的问题进行了分析和展望。
The automated essay scoringisthe developing field in educational assessment.It is thekeyissue for how to learn and master the automated essay scoring technology.This paper analyzes four aspects of automated essay scoring such as the data preparing,feature extraction,machine learning and outcome sorted out in the automaticscoring system,prospects and researches the problems aswell.
出处
《教育测量与评价》
2018年第5期31-37,共7页
Educational Measurement and Evaluation
关键词
自动评分系统
人工智能
教育评价
automated essay scoring
artificial intelligence
educational assessment
