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arXiv · 2311.12375

The Obscure Limitation of Modular Multilingual Language Models

Muhammad Farid Adilazuarda·Samuel Cahyawijaya·Ayu Purwarianti
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Abstract

We expose the limitation of modular multilingual language models (MLMs) in multilingual inference scenarios with unknown languages. Existing evaluations of modular MLMs exclude the involvement of language identification (LID) modules, which obscures the performance of real-case multilingual scenarios of modular MLMs. In this work, we showcase the effect of adding LID on the multilingual evaluation of modular MLMs and provide discussions for closing the performance gap of caused by the pipelined approach of LID and modular MLMs.

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Muhammad Farid Adilazuarda, Samuel Cahyawijaya, Ayu Purwarianti. 2023-11-21. The Obscure Limitation of Modular Multilingual Language Models. https://arxiv.org/abs/2311.12375

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