Finite State Transducer

Data Structure - Finite State Transducer


A finite state transducer (FST) is a finite state machine that consumes input symbols and emits output symbols. It is similar to finite state automaton (FSA), but in addition transducer produces output while consuming input symbols. Finite state transducer encodes relation between a set of inputs and a set of outputs.

For example the following FST represents dictionary:

              pms    -> 2017
              petro  -> 1984
              peter  -> 1977
              pavlo  -> 1957


Finite State Transducer (FST) Library for .NET Core

Source Repository

Examples of usage


Last updated: 12.04.2020,
created: 17.11.2018.