Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6865603 | Neurocomputing | 2015 | 7 Pages |
Abstract
This paper proposes a novel regularization approach for Extreme Learning Machines. Regularization is performed using a priori spatial information expressed by an affinity matrix. We show that the use of this type of a priori information is similar to perform Tikhonov regularization. Furthermore, if a parameter free affinity matrix is used, like the cosine similarity matrix, regularization is performed without any need for parameter tuning. Experiments are performed using classification problems to validate the proposed approach.
Related Topics
Physical Sciences and Engineering
Computer Science
Artificial Intelligence
Authors
Leonardo José Silvestre, André Paim Lemos, João Pedro Braga, Antônio Pádua Braga,