Unsupervised Domain Adaptation via Class Aggregation for Text Recognition January 2023 Xiao-Qian Liu, Xue-Ying Ding, Xin Luo, and Xin-Shun Xu IEEE Transactions on Circuits and Systems for Video Technology, 33(10):5617-5630 #Domain Adaptation #Text Recognition Research publication by Xiao-Qian Liu and collaborators.