Efficient L1-Norm Principal-Component Analysis via Bit Flipping.
Panos P. MarkopoulosSandipan KunduShubham ChamadiaDimitris A. PadosPublished in: IEEE Trans. Signal Process. (2017)
Keyphrases
- principal component analysis
- information retrieval
- principal components
- neural network
- dimension reduction
- computationally expensive
- feature selection
- pattern recognition
- cost effective
- genetic algorithm
- data mining
- artificial intelligence
- knowledge base
- image processing
- face recognition
- objective function
- learning algorithm
- low dimensional
- covariance matrix
- data sets