Adaptive graph contrastive learning with joint optimization of data augmentation and graph encoder.
Zhenpeng WuJiamin ChenRaeed Al-SabriOloulade Babatounde MoctardJianliang GaoPublished in: Knowl. Inf. Syst. (2024)
Keyphrases
- graph representation
- data sets
- joint optimization
- prior knowledge
- data structure
- graph data
- neural network
- learning algorithm
- data analysis
- structured data
- random walk
- graph databases
- graph structure
- directed acyclic graph
- image data
- data points
- learning process
- graph mining
- weighted graph
- graph structures
- graph theory
- background knowledge
- bit rate
- input data
- data mining techniques
- supervised learning
- semi supervised
- data sources
- xml documents