Stochastic Optimization of PCA with Capped MSG.
Raman AroraAndrew CotterNati SrebroPublished in: NIPS (2013)
Keyphrases
- stochastic optimization
- principal component analysis
- principal components analysis
- multistage
- principal components
- covariance matrix
- dimensionality reduction
- principle component analysis
- face recognition
- high dimensional
- face images
- low dimensional
- independent component analysis
- feature space
- optimization problems
- sufficient conditions
- k means
- robust optimization
- feature extraction
- artificial intelligence
- training data