非共享多测量向量的稀疏表示分类模型 (Sparse Representation Classification Model Based on Non-shared Multiple Measurement Vectors).
Tijian CaiXiaoping FanZhijie ChenZhifang LiaoPublished in: 计算机科学 (2018)
Keyphrases
- sparse representation
- dictionary learning
- image classification
- sparse coding
- feature vectors
- compressed sensing
- image patches
- decision trees
- face recognition
- support vector
- basis vectors
- signal processing
- compressive sensing
- joint optimization
- random projections
- training set
- pattern recognition
- support vector machine
- regularized least squares
- feature space
- training samples
- image representation
- high dimensional data
- test images
- low dimensional
- negative matrix factorization
- supervised learning
- neural network
- machine learning
- piecewise smooth
- sparse approximations
- sparsity constraints
- text classification
- dimensionality reduction
- higher order
- multiscale
- training data
- feature extraction