Unsupervised learning of Dirichlet process mixture models with missing data.
Xunan ZhangShiji SongLei ZhuKeyou YouCheng WuPublished in: Sci. China Inf. Sci. (2016)
Keyphrases
- dirichlet process mixture models
- missing data
- unsupervised learning
- supervised learning
- missing values
- incomplete data
- semi supervised learning
- mixture model
- semi supervised
- model selection
- expectation maximization
- object recognition
- sparse coding
- data sets
- dimensionality reduction
- machine learning
- feature selection
- computer vision
- bayesian model