Novel Algorithm for Incremental L1-Norm Principal-Component Analysis.
Mayur DhanarajPanos P. MarkopoulosPublished in: EUSIPCO (2018)
Keyphrases
- single pass
- objective function
- computational complexity
- dynamic programming
- principal component analysis
- improved algorithm
- preprocessing
- times faster
- classification algorithm
- theoretical analysis
- learning algorithm
- incremental learning
- detection algorithm
- segmentation algorithm
- expectation maximization
- data sets
- computational cost
- experimental evaluation
- np hard
- linear programming
- similarity measure
- principal components
- convergence rate
- k means
- significant improvement
- worst case
- high accuracy
- tree structure
- particle swarm optimization
- search space
- input data
- negative matrix factorization