Multi-task hidden Markov model for radar automatic target recognition
Mian Pan, Lan Du, Penghui Wang, Hongwei Liu, Zheng Bao · 2011
A new radar high-resolution range profile (HRRP) target recognition method is presented via a multi-task learning truncated stick-breaking hidden Markov model (MTL TSB-HMM) with spectrogram feature of HRRP. Experimental results show this method has good recognition and rejection performance.