Facial action recognition using very deep networks for highly imbalanced class distribution.

Wan Ding Dong-Yan Huang Zhuo Chen Xinguo Yu Weisi Lin

Published in: APSIPA (2017)

Keyphrases

class distribution
highly imbalanced
training data
class imbalance
training set
cost sensitive
facial actions
test set
data sets
imbalanced data
facial expressions
training samples
training examples
multi class
class labels
base classifiers
feature space
feature selection
test data
unlabeled data