A variational Expectation-Maximization algorithm for temporal data clustering.
Hani El AssaadAllou SaméGérard GovaertPatrice AkninPublished in: Comput. Stat. Data Anal. (2016)
Keyphrases
- data clustering
- expectation maximization
- k means
- unsupervised learning
- em algorithm
- rough k means
- clustering algorithm
- learning algorithm
- spectral clustering
- probabilistic model
- cluster analysis
- objective function
- semi supervised
- high dimensional
- object recognition
- optimal solution
- feature selection
- globally optimal
- graph partitioning
- unsupervised feature selection
- real world