Local Reconstruction Error Alignment: A Fast Unsupervised Feature Selection Algorithm for Radar Target Clustering.
Jianqiao WangYuehua LiJianfei ChenPublished in: IEICE Trans. Inf. Syst. (2014)
Keyphrases
- reconstruction error
- feature selection algorithms
- unsupervised learning
- feature selection
- sparse coding
- sparse representation
- k means
- singular value decomposition
- signal processing
- classification error
- semi supervised
- reconstructed image
- filter bank
- feature set
- selection algorithm
- linear combination
- machine learning
- computer vision
- superpixels
- image reconstruction
- neural network
- dimensionality reduction
- data points
- object recognition
- training data
- image processing