Maximum-Likelihood Nonparametric Estimation of Smooth Spectra From Irregularly Sampled Data.
Petre StoicaPrabhu BabuPublished in: IEEE Trans. Signal Process. (2011)
Keyphrases
- sampled data
- nonparametric estimation
- maximum likelihood
- image reconstruction
- parameter estimation
- expectation maximization
- data sets
- principal component analysis
- em algorithm
- maximum likelihood estimation
- maximum a posteriori
- sampling methods
- continuous domains
- original data
- imbalanced data
- probability density
- mixture model
- probability density function
- low cost
- feature extraction
- machine learning