User-level Private Stochastic Convex Optimization with Optimal Rates.
Raef BassilyZiteng SunPublished in: ICML (2023)
Keyphrases
- convex optimization
- low rank
- interior point methods
- total variation
- convex relaxation
- worst case
- primal dual
- convex optimization problems
- augmented lagrangian
- semidefinite program
- convex constraints
- collaborative filtering
- high quality
- image compression
- dynamic programming
- basis pursuit
- low rank matrix
- operator splitting
- learning tasks
- linear combination
- denoising
- high resolution
- recommender systems
- optimal solution