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Bird sound spectrogram decomposition through Non-Negative Matrix Factorization for the acoustic classification of bird species
Feature extraction for Acoustic Bird Species Classification (ABSC) tasks has traditionally been based on parametric representations that were specifically developed for speech signals, such as Mel Frequency Cepstral Coefficients (MFCC). However, the discrimination capabilities of these features for...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5476267/ https://www.ncbi.nlm.nih.gov/pubmed/28628630 http://dx.doi.org/10.1371/journal.pone.0179403 |