Finite-state text processing tutorials

The following are materials for tutorials and talks on finite-state processing. They may be updated periodically.

Materials

Pynini website: includes detailed documentation
Pynini book: published 2021 by Morgan & Claypool (lots of snippets)
Pynini paper: motivations for the library (the code snippets are out of date)
Text processing in Pynini: introductory blog post (the code snippets are out of date)
Edit transducers in Pynini: intermediate video on edit transducers (requires login, but there's a free trial)