GPU-Accelerated Graph Label Propagation for Real-Time Fraud Detection.
Chang YeYuchen LiBingsheng HeZhao LiJianling SunPublished in: SIGMOD Conference (2021)
Keyphrases
- label propagation
- gpu accelerated
- fraud detection
- real time
- semi supervised
- semi supervised learning
- outlier detection
- finite element
- community detection
- cost sensitive
- social network analysis
- unlabeled data
- labeled data
- class labels
- spectral clustering
- data mining techniques
- data mining
- pairwise constraints
- intrusion detection
- label information
- network analysis
- high dimensional
- databases
- data sets
- machine learning
- learning algorithm
- social networks
- bayesian networks
- feature space
- active learning