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- W4362686555 abstract "This paper aims to find a representation of an initial dataset for predicting MOOCs student drop-out in a more reduced space using dimensionality reduction methods. We used two dimensionality reduction techniques, features selection and data transformation. Our technique uses the contribution of many features selection methods in order to find the pertinent subset of features to keep. The obtained results comparing the models accuracy for the initial dataset and the subset of selected features, encourage the use of these methods in order to reduce the complexity and the computation time." @default.
- W4362686555 created "2023-04-08" @default.
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- W4362686555 date "2023-01-01" @default.
- W4362686555 modified "2023-10-01" @default.
- W4362686555 title "Dimensionality Reduction for Predicting Students Dropout in MOOC" @default.
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- W4362686555 doi "https://doi.org/10.1007/978-3-031-29313-9_22" @default.
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