Joint Eigenvalue Decomposition Using Polar Matrix Factorization.
Xavier LucianiLaurent AlberaPublished in: LVA/ICA (2010)
Keyphrases
- matrix factorization
- eigenvalue decomposition
- collaborative filtering
- blind source separation
- negative matrix factorization
- least squares
- recommender systems
- low rank
- nonnegative matrix factorization
- missing data
- factorization methods
- factor analysis
- low dimensional
- auto correlation
- spectral clustering
- feature space
- feature representation
- fourier transform
- multiscale
- pseudo inverse
- pattern recognition
- image sequences