Many researchers have studied student academic performance in supervised and unsupervised learning using numerous data mining techniques. Neural networks often need a greater collection of observations to achieve enough predictive ability. Due to the increase in the rate of poor graduates, it is necessary to design a system that helps to reduce this menace as well as reduce the incidence of students having to repeat due to poor performance or having to drop out of school altogether in the middle of the pursuit of their career. It is therefore necessary to study each one as well as their advantages and disadvantages, so as to determine which is more efficient in and in what case one should be preferred over the other. The study aims to develop a system to predict student performance with Artificial Neutral Network using the student demographic traits so as to assist the university in selecting candidates (students) with a high prediction of success for admission using previous academic records of students granted admissions which will eventually lead to quality graduates of the institution. The model was developed based on certain selected variables as the input. It achieved an accuracy of over 92.3 percent, showing Artificial Neural Network potential effectiveness as a predictive tool and a selection criterion for candidates seeking admission to a university.
翻译:许多研究人员利用多种数据挖掘技术,在监督和不受监督的学习中研究学生的学习成绩,神经网络往往需要收集更多的观察数据,以达到足够的预测能力。由于贫穷毕业生比率的提高,有必要设计一个系统,帮助减少这种威胁,并减少学生由于成绩差而必须复读的发生率,或者在职业生涯中不得不完全辍学的发生率。因此,有必要分别研究各自的优缺点,以便确定在哪些方面更有效,在哪些情况下应偏向于哪些方面。研究的目的是开发一个系统,用学生人口特征来预测人工中立网络的学生成绩,以协助大学选择候选人(学生),同时利用以前录取学生的学术记录对入学成功作出很高的预测,从而最终导致高素质的学院毕业生。模型是根据某些选定的变量开发的,作为投入,实现了92.3%的准确度,显示了人工神经网络作为预测工具的潜在有效性,以及申请进入大学的候选人的选择标准。