![](https://sigport.org/sites/default/files/styles/list/public/Sni%CC%81mek%20obrazovky%202018-04-13%20v%C2%A08.54.44.png?itok=YQIajNtZ)
- Read more about On the use of grapheme models for searching in large spoken archives
- Log in to post comments
This paper explores the possibility to use grapheme-based word and sub-word models in the task of spoken term detection (STD). The usage of grapheme models eliminates the need for expert-prepared pronunciation lexicons (which are often far from complete) and/or trainable grapheme-to-phoneme (G2P) algorithms that are frequently rather inaccurate, especially for rare words (words coming from a~different language). Moreover, the G2P conversion of the search terms that need to be performed on-line can substantially increase the response time of the STD system.
poster.pdf
![application/pdf PDF icon](/modules/file/icons/application-pdf.png)
- Categories: