Is 2D Unlabeled Data Adequate for Recognizing Facial Expressions?
Lili TaoBogdan J. MatuszewskiPublished in: IEEE Intell. Syst. (2016)
Keyphrases
- e learning
- unlabeled data
- recognizing facial expressions
- labeled data
- semi supervised learning
- semi supervised
- facial expression recognition
- active learning
- facial expressions
- co training
- text classification
- expression recognition
- supervised learning
- labeled examples
- training data
- semi supervised classification
- training set
- data points
- labeled training data
- learning algorithm
- labeled and unlabeled data
- training examples
- positive examples
- number of labeled examples
- prior knowledge
- class labels
- transfer learning
- domain adaptation
- facial features
- machine learning
- multiscale
- decision boundary
- multi view
- object detection
- maximum likelihood
- labeled instances
- computer vision