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arXiv · 2004.13939

Evaluating Transformer-Based Multilingual Text Classification

Sophie Groenwold·Samhita Honnavalli·Lily Ou·Aesha Parekh·Sharon Levy·Diba Mirza·William Yang Wang
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Abstract

As NLP tools become ubiquitous in today's technological landscape, they are increasingly applied to languages with a variety of typological structures. However, NLP research does not focus primarily on typological differences in its analysis of state-of-the-art language models. As a result, NLP tools perform unequally across languages with different syntactic and morphological structures. Through a detailed discussion of word order typology, morphological typology, and comparative linguistics, we identify which variables most affect language modeling efficacy; in addition, we calculate word order and morphological similarity indices to aid our empirical study. We then use this background to support our analysis of an experiment we conduct using multi-class text classification on eight languages and eight models.

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Sophie Groenwold, Samhita Honnavalli, Lily Ou, Aesha Parekh, Sharon Levy, Diba Mirza, William Yang Wang. 2020-04-29. Evaluating Transformer-Based Multilingual Text Classification. https://arxiv.org/abs/2004.13939

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