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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Effect of varying the model hyperparameters for KNN (a) and (b,c) Multilayer perceptron. (d) Confusion matrix using K-nearest neighbour on the mixed head pose and user distance dataset for the tablet.