AX Semantics' Submission to the SIGMORPHON 2019 Shared Task

摘要

This paper describes the AX Semantics' submission to the SIGMORPHON 2019 shared task on morphological reinflection. We implemented two systems, both tackling the task for all languages in one codebase, without any underlying language specific features. The first one is an encoder-decoder model using AllenNLP; the second system uses the same model modified by a custom trainer that trains only with the target language resources after a specific threshold. We especially focused on building an implementation using AllenNLP with out-of-thc-box methods to facilitate easy operation and reuse.