L1-2DPCA Revisit via Optimization on Product Manifolds.
Haoran ChenYanfeng SunJunbin GaoYongli HuFujiao JuPublished in: DICTA (2017)
Keyphrases
- optimization algorithm
- image recognition
- optimization method
- recognition rate
- face recognition
- dimensionality reduction
- optimization problems
- low dimensional
- life cycle
- discrete optimization
- optimization methods
- optimization process
- stochastic gradient
- computer vision
- optimization strategies
- global optimization
- nearest neighbor
- case study