A gridless DOA estimation algorithm based on unsupervised deep learning.
Tao ChenMengyu ShenLimin GuoXuejing HuPublished in: Digit. Signal Process. (2023)
Keyphrases
- estimation algorithm
- deep learning
- unsupervised learning
- deep architectures
- weakly supervised
- deep belief networks
- restricted boltzmann machine
- computationally efficient
- unsupervised feature learning
- supervised learning
- maximum likelihood
- machine learning
- semi supervised
- mental models
- topic models
- named entities
- dimensionality reduction
- dynamic programming
- viewpoint
- high quality