RicciNet: Deep Clustering via A Riemannian Generative Model.
Li SunJingbin HuSuyang ZhouZhenhao HuangJunda YeHao PengZhengtao YuPhilip S. YuPublished in: WWW (2024)
Keyphrases
- generative model
- dirichlet process mixture models
- probabilistic model
- clustering algorithm
- bayesian framework
- mixture model
- prior knowledge
- k means
- em algorithm
- topic models
- discriminative learning
- unsupervised learning
- clustering method
- latent dirichlet allocation
- posterior probability
- expectation maximization
- discriminative models
- sparse coding
- markov chain monte carlo
- semi supervised
- learning algorithm
- fully bayesian
- document clustering
- text mining
- data points
- distance metric
- pairwise
- high dimensional data
- primal sketch
- feature extraction
- natural images
- generative and discriminative models