Chao Liu

Enhanced Pseudo-Labeling and Dual Mixup Augmentation for Semi-Supervised RF-Based UAV Recognition

Unmanned aerial vehicle (UAV) recognition has become increasingly important for securing the low-altitude economy. Radio frequency (RF) signal analysis using deep learning (DL) has emerged as a promising approach to this task. However, training robust DL models relies on large-scale labeled datasets, which are costly t...