Effective feature selection, representation, and transformation play a crucial role in enhancing machine learning models.
Reinforcement learning (RL) provides a new perspective for optimal feature subset exploration using multi-agent and single-agent models.
Interactive reinforcement learning integrated with decision tree and diversified teaching strategies improve selection efficiency and quality.
The use of Monte Carlo-based reinforced feature selection and a dual-agent RL framework further enhances computational efficiency and captures interactions between features and instances.