Wheezing Sound Separation Based on Informed Inter-Segment Non-Negative Matrix Partial Co-Factorization.
Juan De La Torre CruzFrancisco Jesús Cañadas-QuesadaNicolás Ruiz-ReyesPedro Vera-CandeasJulio José Carabias-OrtiPublished in: Sensors (2020)
Keyphrases
- tensor factorization
- factorization methods
- singular value decomposition
- factorization method
- matrix factorization
- low rank
- linear algebra
- collaborative filtering
- sound source
- tensor decomposition
- positive and negative
- negative matrix factorization
- sparse matrices
- measurement matrix
- nonnegative matrix factorization
- high dimensional data
- linear combination
- learning algorithm
- tag recommendation
- missing data
- least squares
- pairwise
- non rigid structure from motion