Bonifacio Martín-del-Brío

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Many recent papers have dealt with the application of feedforward neural networks in financial data processing. This powerful neural model can implement very complex nonlinear mappings, but when outputs are not available or clustering of patterns is required, the use of unsupervised models such as self-organizing maps is more suitable. The present work(More)
We are often, consciously or unconsciously, self-assessing our quality of life in order to make decisions about our future actions. People with special needs are sometimes not able to perform this evaluation, this being the responsibility of their relatives or carers. The literature shows this to be a challenging task due to the inherent subjectivity, and(More)
Recent developments in signal processing, pattern recognition, neural networks and powerful (low-cost) embedded processors allow including speech processing for human-machine interaction in consumer equipment. In this paper we present a compact system for vowels and small vocabulary recognition, its orientation being consumer applications, where cost is of(More)