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Enhanced facial expression recognition using 3D point sets and geometric deep learning.
Duc-Phong Nguyen
Marie Christine Ho Ba Tho
Tien-Tuan Dao
Published in:
Medical Biol. Eng. Comput. (2021)
Keyphrases
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deep learning
unsupervised learning
unsupervised feature learning
point sets
machine learning
mental models
weakly supervised
restricted boltzmann machine
deep architectures
computer vision
object recognition
feature space
multi class