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An Evaluation Framework for Data Competitions in TEL

机译:电话数据竞赛的评估框架

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This paper presents a study describing the development of an Evaluation Framework (EF) for data competitions in TEL. The study applies the Group Concept Method (GCM) to empirically depict criteria and their indicators for evaluating software applications in TEL. A statistical analysis including multidimensional scaling and hierarchical clustering on the GCM data identified the following six evaluation criteria: 1.Educational Innovation, 2.Usability, 3.Data, 4.Performance, 5.Privacy, and 6.Audience. Each of them was operatio-nalized through a set of indicators. The resulting Evaluation Framework (EF) incorporating these criteria was applied to the first data competition of the Lin-kedUp project. The EF was consequently improved using the results from reviewers' interviews, which were analysed qualitatively and quantitatively. The outcome of these efforts is a comprehensive EF that can be used for TEL data competitions and for the evaluation of TEL tools in general.
机译:本文提出了一项研究,描述了针对TEL中数据竞赛的评估框架(EF)的发展。这项研究应用了组概念方法(GCM),以经验方式描述用于评估TEL中软件应用程序的标准及其指标。对GCM数据进行的包括多维缩放和层次聚类在内的统计分析确定了以下六个评估标准:1.教育创新,2。可用性,3.Data,4.Performance,5.Privacy和6.Audience。他们每个人都通过一套指标进行了操作。由此产生的包含这些标准的评估框架(EF)被应用于Lin-kedUp项目的首次数据竞赛。因此,使用审稿人访谈的结果对EF进行了改进,对他们进行了定性和定量分析。这些努力的结果是一个全面的EF,可用于TEL数据竞赛和通常的TEL工具评估。

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