| Rough集理论在网络课程评价体系中的应用 |
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| 作者单位： | 渤海大学教育学院 辽宁锦州121003 |
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| 摘 要： | 确定客观的符合学科特点的网络课程评价体系对于网络课程的发展有着重要的意义。以往对于网络课程评价体系中各个影响因素的权重的确定方法大多由于人为的干涉而不客观。本文提出了应用Rough集理论确定权重的方法,能够客观地确定各个影响因素的权重。同时可以与专家经验结合,得到符合学科特点的网络课程评价体系中各个属性的权重。
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| 关 键 词： | Rough集 属性重要度 网络课程评价体系 权重 |
Application of Rough Sets in the Online Course Evaluation System |
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| MA Yu-hui. Application of Rough Sets in the Online Course Evaluation System[J]. Journal of Changchun Teachers College, 2007, 0(4) |
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| Authors: | MA Yu-hui |
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| Abstract: | It is very important to build an impersonal online course evaluation system for the development of online course.This paper presents a way to ascertain weight based on rough sets theory,combined with the experience of the experts,so as to obtain weights of each affecting factor in the online course evaluation system which meets the natures of the objects. |
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| Keywords: | rough sets importance of attribute online course evaluation system weight |
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