Zhen Yang Zhipeng Wang Wenshan Xu Xiuying He Zhichao Wang Zhijian Yin Region-aware Random Erasing. 1699-1703 2019 ICCT https://doi.org/10.1109/ICCT46805.2019.8947189 conf/icct/2019 db/conf/icct/icct2019.html#YangWXHWY19