This work was partially supported by the National Natural Science Foundation of China(No.61876205);the Natural Science Foundation of Guangdong(No.2021A1515012652);the Science and Technology Program of Guangzhou(No.2019050001).
Cross-domain emotion classification aims to leverage useful information in a source domain to help predict emotion polarity in a target domain in a unsupervised or semi-supervised manner.Due to the domain discrepancy,...