Predicting Student Performance Based On Clustering And Classification

Purva Naik, Rubana P Shaikh, Odelia Diukar, Saylee Dessai
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引用次数: 5

Abstract

In today’s world the education field is growing, developing widely and becoming one of the most crucial industries. The data available in the educational field can be studied using educational data mining so that the unseen knowledge can be obtained from it. In this paper, various data mining approaches like Clustering, classification and regression our used to predict the students’ performance in examination in advance, so that necessary measures can be taken to improvise on their performance to score better marks. A hybrid approach of Enhanced K-strange points clustering algorithm and Naïve Bayes classification algorithm is presented implemented and compared it with existing hybrid approach which is K-means clustering algorithm and Decision tree. Finally, to predict student performance, multiple linear regression is used. The results obtained after the implementation may be useful for instructor as well as students. This work will help in taking appropriate decision to improve student’s performance.
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基于聚类和分类的学生成绩预测
当今世界,教育领域不断发展壮大,发展迅速,已成为最重要的产业之一。利用教育数据挖掘技术,可以对教育领域的现有数据进行研究,从而获得看不见的知识。本文采用聚类、分类、回归等多种数据挖掘方法,提前预测学生的考试成绩,从而采取必要的措施对学生的考试成绩进行即兴发挥,从而取得更好的成绩。提出了一种增强k奇异点聚类算法与Naïve贝叶斯分类算法的混合方法,并与现有的k均值聚类算法与决策树的混合方法进行了比较。最后,使用多元线性回归来预测学生的表现。实施后得到的结果对教师和学生都是有用的。这项工作将有助于做出适当的决定,以提高学生的表现。
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