Greedy Search for Active Learning of OCR.
Arpit AgarwalRitu GargSantanu ChaudhuryPublished in: ICDAR (2013)
Keyphrases
- greedy search
- active learning
- optical character recognition
- decision trees
- search space
- heuristic search
- simulated annealing
- metaheuristic
- document images
- post processing
- machine learning
- semi supervised
- search algorithm
- hill climbing
- beam search
- learning algorithm
- computational efficiency
- training set
- global search
- labeled data
- feature construction
- relevance feedback
- learning process
- dynamic programming
- training examples
- exhaustive search
- labeled examples
- branch and bound
- upper bound
- computationally efficient