LCFRS binarization and debinarization for directional parsing.
Wolfgang MaierPublished in: IWPT (2013)
Keyphrases
- natural language
- natural language processing
- document images
- directional features
- preprocessing
- word order
- character segmentation
- directional information
- dependency parsing
- neural network
- semantic parsing
- grayscale images
- context free grammars
- gray scale images
- character recognition
- pattern matching
- stochastic context free grammars
- natural language parsing
- intermediate representation
- linguistic analysis
- gray level
- information extraction
- pos tagging
- global thresholding
- data sets
- syntactic and semantic dependencies