supported in part by Key-Area Research and Development Program of Guangdong Province(Grant No.2019B010121001);National Natural Science Foundation of China(Grant Nos.61722304,61803096);Guangdong Natural Science Foundation(Grant No.2022A1515010688).
Transfer learning is an important technology in addressing the problem that labeled data in a target domain are difficult to collect using extensive labeled data from the source domain.Recently,an algorithm named grap...