Ping An Technology (Shenzhen) Co., Ltd.; Huazhong University of Science and Technology, China
Jinggang Chen, Junjie Li, Xiaoyang Qu, Jianzong Wang, Jiguang Wan, Jing Xiao
out-of-distribution detection;distribution shifts;attribution gradients
GAIA: Delving into Gradient-based Attribution Abnormality for Out-of-distribution Detection