An ensemble learning-enhanced multitask learning method for continuous affect recognition from facial images

Ercheng Pei, Zhanxuan Hu, Lang He, Hailong Ning, Abel Díaz Berenguer

Abstract: Highlights•Propose an ensemble with self-attention mechanism for continuous affect recognition.•Propose a downsampling and upsampling strategy along the time dimension.•Introduce a novel adaptive weighted loss-based multitask learning strategy.