Computational Intelligence and Neuroscience / 2018 / Article / Alg 1

Research Article

Unsupervised Domain Adaptation for Facial Expression Recognition Using Generative Adversarial Networks

Algorithm 1

Fine-tuning process using DPL.
Input:
: pretrained CNN model
: source images
: GAN generated images
: training images
Functions:
: probability output of given
: calculate the loss using DPL loss function
: calculate the loss using cross-entropy loss function
Training:
(1) for each epoch:
(2) for each :
(3)
(4) if :
(5)
(6) else if :
(7)
(8) Update with
(9) end
(10) end

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