Embedding Gravitational Search Algorithms in Convolutional Neural Networks for OCR applications.
Lucian-Ovidiu FedoroviciRadu-Emil PrecupFlorin DraganRadu-Codrut DavidConstantin PurcaruPublished in: SACI (2012)
Keyphrases
- convolutional neural networks
- search algorithm
- convolutional network
- optical character recognition
- post processing
- document images
- document processing
- text recognition
- search methods
- vector space
- error correction
- branch and bound
- heuristic search
- data hiding
- graph embedding
- nonlinear dimensionality reduction
- character recognition
- search strategies
- tabu search
- search space
- preprocessing
- search problems
- search tree
- selection algorithm
- multiresolution
- page layout