A Distributed HALS Algorithm for Euclidean Distance-Based Nonnegative Matrix Factorization.
Yohei DomenTsuyoshi MigitaNorikazu TakahashiPublished in: SSCI (2019)
Keyphrases
- nonnegative matrix factorization
- negative matrix factorization
- k means
- clustering method
- active set
- similarity measure
- objective function
- learning algorithm
- expectation maximization
- image features
- probabilistic latent semantic indexing
- document clustering
- least squares
- probabilistic model
- object recognition
- face recognition
- image processing
- feature selection