Facial Affect Recognition in the Wild Using Multi-Task Learning Convolutional Network

Zihang Zhang; Jianping Gu

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arXiv · 2002.00606

Facial Affect Recognition in the Wild Using Multi-Task Learning Convolutional Network

Zihang Zhang·Jianping Gu

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Abstract

This paper presents a neural network based method Multi-Task Affect Net(MTANet) submitted to the Affective Behavior Analysis in-the-Wild Challenge in FG2020. This method is a multi-task network and based on SE-ResNet modules. By utilizing multi-task learning, this network can estimate and recognize three quantified affective models: valence and arousal, action units, and seven basic emotions simultaneously. MTANet achieve Concordance Correlation Coefficient(CCC) rates of 0.28 and 0.34 for valence and arousal, F1-score of 0.427 and 0.32 for AUs detection and categorical emotion classification.

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Zihang Zhang, Jianping Gu. 2020-02-03. Facial Affect Recognition in the Wild Using Multi-Task Learning Convolutional Network. https://arxiv.org/abs/2002.00606

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