In this work we investigate the effect of convex and non-convex regularization on the Generalized Matrix Learning Vector Quantization (GMLVQ) classifier, in order to obtain sparse models that guarantee a better generalization abil-ity. Three experiments are used for evaluating six different sparse models in terms of classification accuracy and qualitative sparseness. The results show that non-convex models outperform traditional convex sparse models and non-regularized GMLVQ.
CITATION STYLE
Nova, D., & Estévez, P. A. (2016). A study on GMLVQ convex and non-convex regularization. In Advances in Intelligent Systems and Computing (Vol. 428, pp. 305–314). Springer Verlag. https://doi.org/10.1007/978-3-319-28518-4_27
Mendeley helps you to discover research relevant for your work.