M. Gori et al., INDUCTIVE INFERENCE FROM NOISY EXAMPLES USING THE HYBRID FINITE-STATEFILTER, IEEE transactions on neural networks, 9(3), 1998, pp. 571-575
Recurrent neural networks processing symbolic strings can be regarded
as adaptive neural parsers. Given a set of positive and negative examp
les, picked up from a given language, adaptive neural parsers can effe
ctively be trained to infer the language grammar. In this paper we use
adaptive neural parsers to face the problem of inferring grammars fro
m examples that are corrupted by a kind of noise that simply changes t
heir membership, We propose a training algorithm, referred to as hybri
d finite state filter (HFF), which is based on a parsimony principle t
hat penalizes the development of complex rules. We report very promisi
ng experimental results showing that the proposed inductive inference
scheme is indeed capable of capturing rules, while removing noise.