Task-Relevant Feature Selection with Prediction Focused Mixture Models.
Abhishek SharmaCatherine ZengSanjana NarayananSonali ParbhooRoy H. PerlisFinale Doshi-VelezPublished in: Trans. Mach. Learn. Res. (2024)
Keyphrases
- mixture model
- feature selection
- model selection
- unsupervised learning
- gaussian mixture model
- em algorithm
- density estimation
- probabilistic model
- language model
- generative model
- maximum likelihood
- expectation maximization
- support vector
- finite mixtures
- multi class
- feature set
- feature space
- probability density function
- mixture modeling
- text categorization
- automatic model selection
- data sets
- dimensionality reduction
- prior knowledge
- feature extraction
- feature subset
- image segmentation