An Improved Lanczos Algorithm for Principal Component Analysis.
Xuansheng WangBeidun ChenJianqiang ShengHongying ZhengTangren DanXianfeng WuPublished in: ICCDE (2020)
Keyphrases
- high accuracy
- experimental evaluation
- principal component analysis
- computational cost
- k means
- np hard
- improved algorithm
- learning algorithm
- times faster
- optimization algorithm
- particle swarm optimization
- significant improvement
- search space
- decision trees
- dynamic programming
- probabilistic model
- worst case
- computational complexity
- optimal solution
- similarity measure
- classification algorithm
- principal components
- preprocessing
- linear programming
- input data
- face recognition
- independent component analysis