Journal
APPLIED SCIENCES-BASEL
Volume 13, Issue 8, Pages -Publisher
MDPI
DOI: 10.3390/app13085010
Keywords
deep learning; music genre classification; gated network; convolutional neural network
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This paper proposes a novel approach, LGNet, to address the issue of large intra-class differences in music genre classification. By incorporating multiple locally activated multi-layer perceptrons and a gated routing network, LGNet adaptively learns from music signals with diverse characteristics. Experimental results demonstrate that LGNet outperforms existing methods, achieving superior performance on the filtered GTZAN dataset.
Automatic music genre classification is a prevailing pattern recognition task, and many algorithms have been proposed for accurate classification. Considering that the genre of music is a very broad concept, even music within the same genre can have significant differences. The current methods have not paid attention to the characteristics of large intra-class differences. This paper presents a novel approach to address this issue, using a locally activated gated neural network (LGNet). By incorporating multiple locally activated multi-layer perceptrons and a gated routing network, LGNet adaptively employs different network layers as multi-learners to learn from music signals with diverse characteristics. Our experimental results demonstrate that LGNet significantly outperforms the existing methods for music genre classification, achieving a superior performance on the filtered GTZAN dataset.
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