ODICE: Revealing the Mystery of Distribution Correction Estimation via Orthogonal-gradient Update.
Liyuan MaoHaoran XuWeinan ZhangXianyuan ZhanPublished in: CoRR (2024)
Keyphrases
- probability density
- probability distribution
- density estimation
- estimation algorithm
- beta distribution
- data sets
- maximum likelihood estimator
- estimation accuracy
- expectation maximization
- spatial distribution
- robust estimation
- error analysis
- estimation error
- gaussian distribution
- estimation process
- update operations
- parameter estimation
- log likelihood function
- gradient vectors