A constant modulus matrix factorization for direction finding and array calibration.
Paul D. FiorePublished in: IEEE Signal Process. Lett. (2002)
Keyphrases
- matrix factorization
- collaborative filtering
- low rank
- recommender systems
- missing data
- factorization methods
- variational bayesian
- negative matrix factorization
- factor analysis
- nonnegative matrix factorization
- stochastic gradient descent
- data sparsity
- probabilistic matrix factorization
- factorization method
- latent factors
- implicit feedback
- camera calibration
- personalized ranking
- data matrix
- tensor factorization
- latent factor models
- multiscale