Asymmetric Multiresolution Matrix Factorization.
Pramod Kaushik MudrakartaShubhendu TrivediRisi KondorPublished in: CoRR (2019)
Keyphrases
- matrix factorization
- multiresolution
- collaborative filtering
- recommender systems
- low rank
- wavelet transform
- missing data
- nonnegative matrix factorization
- wavelet coefficients
- factorization methods
- factor analysis
- data matrix
- data sparsity
- negative matrix factorization
- factorization method
- stochastic gradient descent
- item recommendation
- latent factors
- object recognition