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Garcia, Léo Manoel Lopes da Silva; Lara, Daiany Francisca; Gomes, Raquel Salcedo; Cazella, Silvio Cézar – Turkish Online Journal of Educational Technology - TOJET, 2022
In educational data mining (EDM), preprocessing is an arduous and complex task and must promote an appropriate treatment of data to solve each specific educational problem. In the same way, the parameters used in the evaluation of postprocessing results are decisive in the interpretation of the results and decision-making in the future. These two…
Descriptors: Educational Research, Information Retrieval, Data Processing, Mathematics
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Sonuç Zorali – Turkish Online Journal of Educational Technology - TOJET, 2024
In the current era, the E-Government phenomenon, which describes the state's provision of public services to its stakeholders through information and communication technologies, has a global character. This study aimed to examine the big data-based e-Government portal, which has many examples in the world and was created by utilizing digital…
Descriptors: Computer Mediated Communication, Foreign Countries, Data Collection, Public Administration
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Chenglong Wang – Turkish Online Journal of Educational Technology - TOJET, 2024
The rapid development of education informatization has accumulated a large amount of data for learning analytics, and adopting educational data mining to find new patterns of data, develop new algorithms and models, and apply known predictive models to the teaching system to improve learning is the challenge and vision of the education field in…
Descriptors: Decision Making, Prediction, Models, Intervention