OpenGrm Thrax Grammar Development Tools

New: Version 1.1.0 now available at the download page

The OpenGrm Thrax tools compile grammars expressed as regular expressions and context-dependent rewrite rules into weighted finite-state transducers. It makes use of functionality in the OpenFst library to create, access and manipulate compiled grammars. It is named after Dionysius Thrax (Διονύσιος ὁ Θρᾷξ) (170 BC – 90 BC), the reputed first Greek grammarian.

• Quick Tour

• Download Thrax

• Contributed and related projects

• Known Bugs

• Forum

-- RichardSproat - 09 Feb 2011