Recognition method of unspecified face expressions based on machine learning.
Zheshu JiaDeyun ChenPublished in: Int. J. Biom. (2022)
Keyphrases
- machine learning
- recognition algorithm
- machine learning methods
- detection method
- high accuracy
- feature extraction
- pattern recognition
- preprocessing
- recognition process
- segmentation method
- recognition rate
- significant improvement
- object recognition
- pairwise
- active learning
- cost function
- support vector machine
- natural language processing
- computational complexity
- natural language
- objective function
- reinforcement learning
- face recognition
- statistical methods
- recognition accuracy
- decision trees
- data mining