Continuous Approximation Based Dimension-Reduced Estimation for Arbitrary Sampling.
Chunlei ZhaoXingpeng MaoMinqiu ChenChangjun YuPublished in: IEEE Signal Process. Lett. (2020)
Keyphrases
- approximation error
- importance sampling
- arbitrary dimension
- estimation error
- continuous valued
- accurate estimation
- closed form
- sample size
- continuous functions
- np hard
- discrete valued
- sampled data
- relative error
- estimation accuracy
- sampling algorithm
- approximation algorithms
- parameter estimation
- parameter space
- monte carlo
- sampling strategy
- particle filter
- least squares
- adaptive sampling
- uniform sampling
- image sequences
- update equations