Modularity in a Connectionist Model of Morphology Acquisition

Michael Gasser

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arXiv · cmp-lg/9405032

Modularity in a Connectionist Model of Morphology Acquisition

Michael Gasser

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Abstract

This paper describes a modular connectionist model of the acquisition of receptive inflectional morphology. The model takes inputs in the form of phones one at a time and outputs the associated roots and inflections. In its simplest version, the network consists of separate simple recurrent subnetworks for root and inflection identification; both networks take the phone sequence as inputs. It is shown that the performance of the two separate modular networks is superior to a single network responsible for both root and inflection identification. In a more elaborate version of the model, the network learns to use separate hidden-layer modules to solve the separate tasks of root and inflection identification.

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Michael Gasser. 1994-05-30. Modularity in a Connectionist Model of Morphology Acquisition. https://arxiv.org/abs/cmp-lg/9405032

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