Monaural speaker segregation using group delay spectral matrix factorization.
Karan NathwaniAnurag KumarRajesh M. HegdePublished in: NCC (2014)
Keyphrases
- matrix factorization
- collaborative filtering
- recommender systems
- low rank
- nonnegative matrix factorization
- missing data
- factor analysis
- factorization methods
- data sparsity
- speech recognition
- data matrix
- negative matrix factorization
- implicit feedback
- stochastic gradient descent
- latent factor models
- probabilistic matrix factorization
- personalized ranking
- latent factors
- tensor factorization
- variational bayesian
- factorization method
- denoising
- item recommendation
- objective function
- data sets