基于K-PSO稀疏表示的故障分类方法研究 (Investigation on Fault Classification Method of K-PSO Sparse Representation).
Mengmeng FuPeiliang WangPublished in: 计算机科学 (2016)
Keyphrases
- classification method
- sparse representation
- particle swarm optimization
- dictionary learning
- sparse coding
- knn
- face recognition
- k nearest neighbor
- support vector machine svm
- compressive sensing
- text classification
- classification algorithm
- joint optimization
- support vector machine
- image classification
- reconstruction error
- decision trees
- signal processing
- regularized least squares
- dimensionality reduction
- nearest neighbor
- random projections
- sparse coefficients
- training set
- image patches
- class labels
- generative model