Keyphrases
- document images
- deep learning
- unsupervised learning
- restricted boltzmann machine
- page segmentation
- machine learning
- pattern recognition
- optical character recognition
- image classification
- document analysis
- model selection
- page layout
- mental models
- text classification
- training set
- decision trees
- learning algorithm
- segmentation method
- scanned documents
- printed documents
- multiscale
- information retrieval