Subspace learning for feature selection via rank revealing QR factorization: Fast feature selection.
Amir MoslemiArash AhmadianPublished in: Expert Syst. Appl. (2024)
Keyphrases
- feature selection
- subspace learning
- dimensionality reduction
- machine learning
- feature extraction
- manifold learning
- feature space
- model selection
- singular value decomposition
- active learning
- low dimensional
- unsupervised learning
- high dimensionality
- support vector machine
- pattern recognition
- sparse representation
- training data
- multi task
- face recognition