2023

1. An ambient denoising method based on multi-channel non-negative matrix factorization for wheezing detection

   Journal of Supercomputing, Vol. 79, Núm. 2, pp. 1571-1591

2. Detection of valvular heart diseases combining orthogonal non-negative matrix factorization and convolutional neural networks in PCG signals

   Journal of Biomedical Informatics, Vol. 145