OpBoost: A Vertical Federated Tree Boosting Framework Based on Order-Preserving Desensitization.
Xiaochen LiYuke HuWeiran LiuHanwen FengLi PengYuan HongKui RenZhan QinPublished in: CoRR (2022)
Keyphrases
- order preserving
- boosting framework
- loss function
- minimal perfect hash functions
- semi supervised learning
- hash functions
- distance function
- improve the classification accuracy
- medical image retrieval
- pairwise constraints
- index structure
- semi supervised
- boosting algorithms
- learning algorithm
- linear combination
- text mining
- pairwise