Semi-supervised learning for text-line detection.
Zongyi LiuHanning ZhouNing YangPublished in: Pattern Recognit. Lett. (2010)
Keyphrases
- semi supervised learning
- line detection
- hough transform
- semi supervised
- unlabeled data
- straight line
- labeled data
- line segments
- edge detection
- supervised learning
- semi supervised classification
- co training
- unsupervised learning
- machine learning
- training data
- information retrieval
- text mining
- manifold regularization
- active learning
- graph based semi supervised learning
- radon transform
- label propagation
- three dimensional
- multiscale
- learning algorithm
- vanishing points
- labeled and unlabeled data
- prior knowledge
- data sets
- natural language processing
- multi view