Bayesian Sparse Signal Detection Exploiting Laplace Prior.
Swatantra KafleThakshila WimalajeewaPramod K. VarshneyPublished in: ICASSP (2018)
Keyphrases
- signal detection
- sparse bayesian learning
- bayesian methods
- prior distribution
- prior probabilities
- weak signal
- low signal to noise ratio
- relevance vector machine
- bayesian model
- maximum a posteriori
- sparse representation
- maximum likelihood
- high dimensional
- bayesian estimation
- conjugate priors
- posterior distribution
- gaussian processes
- data driven
- prior knowledge
- sparse data
- bayesian decision
- fully bayesian
- neural network
- compressive sensing
- sparse coding
- conditional probabilities
- prior information
- bayesian learning
- decision theory
- random projections
- sparse matrix
- bayesian inference
- posterior probability
- bayesian framework
- data sets