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- Title
ELM Regularized Method for Classification Problems.
- Authors
Carrasco, Juan J.; Millán-Giraldo, Mónica; Caravaca, Juan; Escandell-Montero, Pablo; Martínez-Martínez, José M.; Soria-Olivas, Emilio
- Abstract
Extreme Learning Machine (ELM) is a recently proposed algorithm, efficient and fast for learning the parameters of single layer neural structures. One of the main problems of this algorithm is to choose the optimal architecture for a given problem solution. To solve this limitation several solutions have been proposed in the literature, including the regularization of the structure. However, to the best of our knowledge, there are no works where such adjustment is applied to classification problems in the presence of a non-linearity in the output; all published works tackle modelling or regression problems. Our proposal has been applied to a series of standard databases for the evaluation of machine learning techniques. Results obtained in terms of classification success rate and training time, are compared to the original ELM, to the well known Least Square Support Vector Machine (LS-SVM) algorithm and with two other methods based on the ELM regularization: Optimally Pruned Extreme Learning Machine (OP-ELM) and Bayesian Extreme Learning Machine (BELM). The obtained results clearly demonstrate the usefulness of the proposed method and its superiority over a classical approach.
- Subjects
MACHINE learning; PROBLEM solving; COMPUTER algorithms; ARTIFICIAL neural networks; MATHEMATICAL regularization; COMPUTER architecture
- Publication
International Journal on Artificial Intelligence Tools, 2016, Vol 25, Issue 1, p-1
- ISSN
0218-2130
- Publication type
Article
- DOI
10.1142/S0218213015500268