Sciweavers

1083 search results - page 26 / 217
» Robust principal component analysis
Sort
View
NIPS
2008
13 years 9 months ago
Supervised Exponential Family Principal Component Analysis via Convex Optimization
Recently, supervised dimensionality reduction has been gaining attention, owing to the realization that data labels are often available and indicate important underlying structure...
Yuhong Guo
IJON
2010
139views more  IJON 2010»
13 years 2 months ago
Multilinear principal component analysis for face recognition with fewer features
Jin Wang, Armando Barreto, Lu Wang, Yu Chen, Napht...
JMLR
2010
155views more  JMLR 2010»
13 years 2 months ago
Structured Sparse Principal Component Analysis
We present an extension of sparse PCA, or sparse dictionary learning, where the sparsity patterns of all dictionary elements are structured and constrained to belong to a prespeci...
Rodolphe Jenatton, Guillaume Obozinski, Francis Ba...