Optimal Clustering by Lloyd Algorithm for Low-Rank Mixture Model.
Zhongyuan LyuDong XiaPublished in: CoRR (2022)
Keyphrases
- mixture model
- expectation maximization
- k means
- low rank
- probabilistic model
- gaussian mixture model
- em algorithm
- unsupervised learning
- clustering method
- learning algorithm
- missing data
- input data
- data clustering
- high dimensional data
- probability density function
- density estimation
- data mining
- linear combination
- generative model
- convex optimization