Jun He, Dongliang Li, Sun Bo, Lejun Yu, Vol. 13, No. 11, November 30, 2019
10.3837/tiis.2019.11.015

• facial action unit
• multi-task learning
• multi-label learning
• multilayer fusion
• Deep Learning

Zan Gao, Hua Zhang, An-An Liu, Yan-bing Xue, Guang-ping Xu, Vol. 8, No. 2, February 26, 2014
10.3837/tiis.2014.02.009

• Action Recognition
• collaborative multi-task learning
• PHOG
• depth