Sciweavers

ICDAR
2003
IEEE

N-Gram and N-Class Models for On line Handwriting Recognition

13 years 9 months ago
N-Gram and N-Class Models for On line Handwriting Recognition
This paper highlights the interest of a language model in increasing the performances of on-line handwriting recognition systems. Models based on statistical approaches, trained on written corpora, have been investigated. Two kinds of models have been studied: ngram models and n-class models. In the latter case, the classes result either from a syntactic criteria or a contextual criteria. In order to integrate it into small capacity systems (mobile device), an n-class model has been designed by combining these criteria. It outperforms bulkier models based on n-gram. Integration into an online handwriting recognition system demonstrates a substantial performance improvement due to the language model.
Freddy Perraud, Christian Viard-Gaudin, Emmanuel M
Added 04 Jul 2010
Updated 04 Jul 2010
Type Conference
Year 2003
Where ICDAR
Authors Freddy Perraud, Christian Viard-Gaudin, Emmanuel Morin, Pierre Michel Lallican
Comments (0)