Nan ZhouJiaxin ChenDi Huang 0001DR-Tune: Improving Fine-tuning of Pretrained Visual Models by Distribution Regularization with Semantic Calibration.1547-15562023ICCVhttps://doi.org/10.1109/ICCV51070.2023.00149conf/iccv/2023db/conf/iccv/iccv2023.html#ZhouC023