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Learning stochastic regular grammars by means of a state merging method

Lecture notes in computer sciencePublished 1 January 1994
Rafael C. Carrasco, José Oncina
Citations352
SJR quartileQ2
SJR score0.35
SNIP0.55

TL;DR

A new algorithm is proposed which allows for the identification of any stochastic deterministic regular language as well as the determination of the probabilities of the strings in the language.

Abstract

We propose a new algorithm which allows for the identification of any stochastic deterministic regular language as well as the determination of the probabilities of the strings in the language. The algorithm builds the prefix tree acceptor from the sample set and merges systematically equivalent states. Experimentally, it proves very fast and the time needed grows only linearly with the size of the sample set.

Keywords

Computer Science