摘要
自学考试的客观题机器阅卷因容易受到内外各方面因素的影响而会产生一定概率的误判。为了更好地维护自学考试作为国家考试的公平和公正性,需要分析可能存在的误判原因。本文描述了如何使用数字图像识别技术来提高答题卡的识别准确率,最大程度地降低识别误判率,以提高客观题的阅卷质量。
There is a problem for current Exam Card Reading System that may produce errors. In order to reduce errors and make a fair and impartial environment in card recognition technology to recognize answer sheets effectively misjudgment. By this method, the recognition error rate can be through reading, we have established an image the analysis of the possible reasons for minimized in an acceptable range.
出处
《中国考试》
2011年第5期38-41,共4页
journal of China Examinations
关键词
考试
客观题
答题卡
识别
探讨
实践
Intelligent Test Construction
Mathematic Pattern
Improve Genetic Arithmetic
Item Banking System
Practicality
