* this paper has been accepted by IJCAI 2022. Please cite it by:
Xin-Cheng Wen#, JiaXin Ye#, Yan Luo, Yong Xu, Xuan-Ze WANG, Chang-Li Wu,
Kun-Hong Liu*, CTL-MTNet: A Novel CapsNet and Transfer Learning-Based Mixed
Task Net for the Single-Corpus and Cross-Corpus Speech Emotion Recognition,
IJCAI 2022 Access Paper or Ask Questions