CAJ | 학술논문

目前智能技术在网络教学系统中的应用是一个大的趋势,对于大多数编程新手来说,在开放式的计算机程序设计在线学习平台中进行有效率的编码及程序开发学习是非常困难的,而智能教学系统凭借其自动适应学生的学习需要、提供个性化教学方式等优势能最大化提高教学质量和效率.运用文本挖掘和机器学习技术,对基于程序设计智能教学系统中的诊断及评价工具进行研究,并给出了系统模型的构建方案.智能诊断及评价模块主要包含"重要度计算器"、"复合分类器"、"反馈模块"、"程序设计评估"等4部分,针对学习者提交的程序源代码和注释信息进行处理,并能将评价结果反馈给学习者,从而达到提高学生学习效率及协助教师甄别成绩较差学生并对其进行有针对性辅导的目的.
목전지능기술재망락교학계통중적응용시일개대적추세,대우대다수편정신수래설,재개방식적계산궤정서설계재선학습평태중진행유효솔적편마급정서개발학습시비상곤난적,이지능교학계통빙차기자동괄응학생적학습수요、제공개성화교학방식등우세능최대화제고교학질량화효솔.운용문본알굴화궤기학습기술,대기우정서설계지능교학계통중적진단급평개공구진행연구,병급출료계통모형적구건방안.지능진단급평개모괴주요포함"중요도계산기"、"복합분류기"、"반궤모괴"、"정서설계평고"등4부분,침대학습자제교적정서원대마화주석신식진행처리,병능장평개결과반궤급학습자,종이체도제고학생학습효솔급협조교사견별성적교차학생병대기진행유침대성보도적목적.
Currently, the application of intelligent technology in the field of E-learning system is a great tendency.To the majority of the novice programmers, it is rather difficult to effectively conduct the work of coding and program developing in on-line learning platform under open computer programming.Never-theless, intelligent tutoring system, by virtue of the superiorities, such as automatically adapting to the leaners' learning demands, providing personalized teaching approaches, etc., can maximally enhance the teaching quality and efficiency.In light of the technologies of text mining and machine learning, the present study aims to probe into the diagnosis process and assessment tools in intelligent tutoring system based upon programming design, and puts forward the construction schemes of the system model.The in-telligent diagnosis and evaluation modules mainly cover the following four parts, i.e.significance degree calculator, composite classifier, feedback module, and programming assignment.This can well deal with the program source codes and comment information to which the learners submitted, and can also feed-back the evaluation results to the learners, so as to achieve the goal of upgrading students' learning effi-ciency, giving assistance for the teachers to discriminate those students with lower scores and providing targeted counseling for them.