Sparse Group Feature Selection by Weighted Thresholding Homotopy Method.
Jinglan WuHuating HuangWenxing ZhuPublished in: IEEE Access (2020)
Keyphrases
- feature selection
- detection method
- cost function
- significant improvement
- high accuracy
- similarity measure
- high precision
- mutual information
- denoising
- classification accuracy
- threshold selection
- feature set
- probabilistic model
- preprocessing
- training data
- support vector machine
- edge detection
- high dimensional
- pairwise
- image processing