Boosting Open-Set RF Signal Recognition Under Low SNR Condition in Feature Space.
Yufan ChenLei ZhuCheng JinJiawei ZhangChanghua YaoYuantao GuPublished in: IEEE Commun. Lett. (2024)
Keyphrases
- low snr
- feature space
- low signal to noise ratio
- recognition rate
- radio frequency
- noise model
- feature extraction
- feature selection
- object recognition
- feature vectors
- high dimensional
- mean shift
- weak signal
- dimensionality reduction
- principal component analysis
- relevance feedback
- data points
- multi objective
- feature set
- unsupervised learning
- image representation
- training samples
- gaussian distribution
- evolutionary algorithm
- signal detection
- learning algorithm