PA-FEAT: Fast Feature Selection for Structured Data via Progress-Aware Multi-Task Deep Reinforcement Learning.
Jianing ZhangZhaojing LuoQuanqing XuMeihui ZhangPublished in: ICDE (2023)
Keyphrases
- structured data
- multi task
- reinforcement learning
- feature selection
- transfer learning
- learning problems
- multi task learning
- semi structured
- learning tasks
- multi class
- unstructured data
- relational data
- information extraction
- machine learning
- xml documents
- information gain
- metadata
- gaussian processes
- data sources
- learning algorithm
- mutual information
- text categorization
- dimensionality reduction
- feature space
- image classification
- k nearest neighbor
- supervised learning
- knn
- database