Semi-supervised Learning Feature Representation for Historical Chinese Character Recognition.
Xiaoyi YuWei FanJun SunSatoshi NaoiPublished in: Visual Information Processing and Communication (2017)
Keyphrases
- feature representation
- semi supervised learning
- chinese character recognition
- semi supervised
- chinese characters
- unlabeled data
- labeled data
- feature extraction
- machine learning
- supervised learning
- unsupervised learning
- face recognition
- training data
- low dimensional
- semi supervised classification
- feature descriptors
- co training
- feature set
- active learning
- three dimensional
- sparse representation
- model selection
- domain adaptation
- distance measure
- em algorithm
- text classification
- viewpoint