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Facial expression recognition using a pairwise feature selection and classification approach.
Marcelo J. Cossetin
Júlio C. Nievola
Alessandro L. Koerich
Published in:
IJCNN (2016)
Keyphrases
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feature selection and classification
pairwise
feature selection
sparse regression
high dimensionality
semi supervised
selected features
loss function
multi class
similarity measure
markov random field
facial expression recognition
spectral clustering
feature extraction
machine learning
neural network
feature space