Estudos sobre uma ferramenta de classificação musical / A study on a classifier of musical signals

AUTOR(ES)
DATA DE PUBLICAÇÃO

2009

RESUMO

This work presents the results of some investigations on an automatic musical signal classifier proposed in the literature and notable by its solutions and performance. The objectives were to analyze the viability of extending the applicability of the classifier over new taxonomies, distinct from that proposed by the authors, and to reduce the computational effort demanded by the training process. A new computer implementation of the classifier was developed and validated using the original database. The investigations on the applicability used a new taxonomy, smaller than the original, and showed a performance similar to the original and that the classifier can be applied to taxonomies different from the original. The new training process allowed a reduced computational effort and assured the original performance level

ASSUNTO(S)

taxonomia signal processing taxonomy processamento de sinais

ACESSO AO ARTIGO

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