Joint Sparse Aperture ISAR Autofocusing and Scaling via Modified Newton Method-Based Variational Bayesian Inference.
Shuanghui ZhangYongxiang LiuXiang LiGuoan BiPublished in: IEEE Trans. Geosci. Remote. Sens. (2019)
Keyphrases
- newton method
- variational bayesian inference
- regularized least squares
- convergence analysis
- sparse representation
- bayesian analysis
- variational inequalities
- optimality conditions
- linear equations
- latent dirichlet allocation
- quadratic programming
- global convergence
- high resolution
- signal processing
- high dimensional
- linear svm
- topic models