利用点击流预测学生的学习风格和适合的评估方法

IF 5 3区 计算机科学 Q1 COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE
Ahmed Rashad Sayed , Mohamed Helmy Khafagy , Mostafa Ali , Marwa Hussien Mohamed
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引用次数: 0

摘要

适应性学习旨在为每个学习者提供吸引人的、有效的学习体验,是提供改良教育的一种方法。自适应学习旨在通过个性化的学习课程材料和评价程序来考虑学生的独特性。要确定学生喜欢的学习策略,我们首先要利用 VAK 学习风格来确定他们的属性。在本研究中,我们开发了一个综合模型,根据学习者的学习活动点击量对其进行分类,该模型结合了机器学习算法,如K-近邻(KNN)、随机森林(RF)、支持向量机(SVM)和逻辑回归(LR),并使用语义关联来帮助我们将学习活动与VAK学习风格进行映射。这使我们能够对学习者进行分类,确定他们喜欢的学习方法,并提供最适合的学习方法;因此,我们能够根据学生的学习风格对他们进行分组,并提供最佳的评价技术或策略。为了评估所建议模型的有效性,我们在实际数据集(开放大学学习分析数据集,简称 OULAD)上进行了多次测试。研究结果表明,建议的模型采用随机森林算法,可以预测哪种或哪几种评价策略对每个学生最有效,并能以最高的准确率(98%)对个体进行分类。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Predict student learning styles and suitable assessment methods using click stream

Adaptive learning, which aims to give each learner engaging, effective learning experiences, is one method of offering modified education. Adaptive learning seeks to consider the student's unique characteristics by personalizing the learning course materials and evaluation procedures. To determine the student's preferred learning strategies, we first ascertain their attributes utilizing VAK learning styles. In this study, we developed an integrated model to classify learners based on their learning activity clicks by combining machine learning algorithms like K-Nearest Neighbor (KNN), random forest (RF), and support vector machine (SVM) and Logistic regression (LR) with semantic association, which is used to help us map learning activity with VAK learning style. This enables us to classify learners, determine their preferred methods of learning, and offer the most suitable; as a result, we were able to group pupils according to their learning styles and provide the best evaluation technique or strategies. To assess the effectiveness of the suggested model, several tests were executed on the actual dataset (Open University Learning Analytics Dataset, or OULAD). According to studies, using a Random Forest algorithm, the suggested model can predict which evaluation strategy or strategies will be most effective for each student and can classify individuals with the highest degree of accuracy—98%.

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来源期刊
Egyptian Informatics Journal
Egyptian Informatics Journal Decision Sciences-Management Science and Operations Research
CiteScore
11.10
自引率
1.90%
发文量
59
审稿时长
110 days
期刊介绍: The Egyptian Informatics Journal is published by the Faculty of Computers and Artificial Intelligence, Cairo University. This Journal provides a forum for the state-of-the-art research and development in the fields of computing, including computer sciences, information technologies, information systems, operations research and decision support. Innovative and not-previously-published work in subjects covered by the Journal is encouraged to be submitted, whether from academic, research or commercial sources.
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