OCR Language Models with Custom Vocabularies.
Peter GarstR. Reeve IngleYasuhisa FujiiPublished in: CoRR (2023)
Keyphrases
- language model
- optical character recognition
- language modeling
- n gram
- speech recognition
- document images
- information retrieval
- character recognition
- query expansion
- probabilistic model
- document retrieval
- language modelling
- retrieval model
- context sensitive
- test collection
- ad hoc information retrieval
- statistical language models
- smoothing methods
- pseudo relevance feedback
- query terms
- handwriting recognition
- improve retrieval effectiveness
- language models for information retrieval
- document ranking
- translation model
- vector space model
- information retrieval systems
- word error rate
- passage retrieval
- context dependent