Online Feature Selection Using Sparse Gradient.
Nasrin Banu NazarRadha SenthilkumarPublished in: Int. J. Artif. Intell. Tools (2022)
Keyphrases
- feature selection
- online learning
- support vector
- sparse pca
- web image annotation
- high dimension
- real time
- selected features
- edge detection
- mutual information
- unsupervised learning
- text categorization
- microarray
- gene expression data
- sparse coding
- feature weighting
- small sample
- gradient method
- sparse matrix
- method for feature selection