Towards General Algorithms for Grammatical Inference

Many algorithms for grammatical inference can be viewed as instances of a more general algorithm which maintains a set of primitive elements, which distributionally define sets of strings, and a set of features or tests that constrain various inference rules. Using this general framework, which we cast as a process of logical inference, we re-analyse Angluin's famous lstar algorithm and several recent algorithms for the inference of context-free grammars and multiple context-free grammars. Finally, to illustrate the advantages of this approach, we extend it to the inference of functional transductions from positive data only, and we present a new algorithm for the inference of finite state transducers.

• Type: Conference
• Year: 2010
• Where: ALT
• Authors: Alexander Clark
• Keywords: Algorithm, ALT 2010, Inference, Machine Learning, Various Inference Rules