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Learning spatial weighting for facial expression analysis via constrained quadratic programming.
Chia-Te Liao
Hui-Ju Chuang
Chih-Hsueh Duan
Shang-Hong Lai
Published in:
Pattern Recognit. (2013)
Keyphrases
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quadratic programming
learning algorithm
facial expression analysis
reinforcement learning
prior knowledge
data sets
training data
objective function
fuzzy logic
linear programming
data fusion