Information gap based knowledge distillation for occluded facial expression recognition

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Yan Zhang, Zenghui Li, Duo Shen, Ke Wang, Jia Li, Chenxing Xia

Published: 01 Jan 2025, Last Modified: 08 Apr 2025Image Vis. Comput. 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•A knowledge distillation based on the information gap method.•Investigating the relationship between occluded and non-occluded faces.•Implement knowledge distillation during the teacher’s training phase.•Student can provide feedback to teacher.