Enhancing hierarchical surrogate-assisted evolutionary algorithm for high-dimensional expensive optimization via random projection.
Xiaodong RenDaofu GuoZhigang RenYongsheng LiangAn ChenPublished in: CoRR (2021)
Keyphrases
- random projections
- evolutionary algorithm
- high dimensional
- dimensionality reduction
- low dimensional
- function optimization
- dimension reduction
- high dimensionality
- compressed sensing
- lossy image compression
- principal component analysis
- high dimensional data
- original data
- genetic algorithm
- image reconstruction
- data points
- linear discriminant analysis
- feature space
- pattern recognition
- image classification
- neural network
- feature extraction
- hash functions
- random sampling
- object recognition
- image representation
- nearest neighbor