Leveraging Unlabeled Data for Emotion Recognition With Enhanced Collaborative Semi-Supervised Learning.
Zixing ZhangJing HanJun DengXinzhou XuFabien RingevalBjörn W. SchullerPublished in: IEEE Access (2018)
Keyphrases
- semi supervised learning
- unlabeled data
- labeled data
- semi supervised
- co training
- supervised learning
- labeled examples
- machine learning
- labeled and unlabeled data
- manifold regularization
- labeled training data
- number of labeled examples
- active learning
- learning problems
- semi supervised classification
- training data
- facial expressions
- improve the classification accuracy
- unsupervised learning
- semi supervised learning algorithms
- class labels
- unlabeled examples
- semi supervised learning methods
- label propagation
- learning algorithm
- domain adaptation
- training examples
- metric learning
- text classification
- decision boundary
- transfer learning
- supervised methods
- multi view learning
- prior knowledge
- learning process
- learning environment
- reinforcement learning
- transductive svm
- semi supervised learning setting