Facial Depression Recognition by Deep Joint Label Distribution and Metric Learning.
Xiuzhuang ZhouZeqiang WeiMin XuShan QuGuodong GuoPublished in: IEEE Trans. Affect. Comput. (2022)
Keyphrases
- metric learning
- distance metric
- distance metric learning
- semi supervised
- multi task
- person re identification
- learning tasks
- pairwise
- object recognition
- recognition rate
- pattern recognition
- feature space
- distance function
- dimensionality reduction
- semi supervised clustering
- feature extraction
- face recognition
- human faces
- facial expression recognition
- recognition algorithm
- semi supervised learning
- multi label
- computer vision
- mahalanobis metric
- facial features
- data mining
- background knowledge
- unsupervised learning
- facial expressions
- text categorization
- graph cuts
- image features
- domain knowledge
- feature vectors
- similarity measure
- machine learning
- data sets