Language Modelling for the Needs of OCR of Medical Texts.

Maciej Piasecki Grzegorz Godlewski

Published in: ISBMDA (2006)

Keyphrases

language modelling
language model
n gram
optical character recognition
ad hoc retrieval
tf idf
document images
pseudo relevance feedback
language modeling
text documents
natural language
machine learning
query expansion
probabilistic model
weighting scheme
relevance model
web pages
feature selection