MuHca: Mixup Heterogeneous Graphs for Contrastive Learning with Data Augmentation.
Dengzhe LiangBinglin LiHongxi LiYuncheng JiangPublished in: PRICAI (1) (2022)
Keyphrases
- data sets
- prior knowledge
- learning models
- statistical analysis
- high quality
- reinforcement learning
- database
- supervised learning
- data sources
- synthetic data
- data analysis
- learning environment
- learning systems
- background knowledge
- computer systems
- data collection
- hidden variables
- knowledge acquisition
- input data
- learning process
- feature space
- data structure
- learning algorithm
- data processing
- sensor data
- graph structures
- heterogeneous databases
- distributed data
- neural network
- noisy data
- data objects
- data distribution
- feature selection
- privacy preserving
- data points
- knowledge discovery
- data mining techniques