Investigating Gender Bias in Turkish Language Models

Fuente: arXiv
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Autores principales: Caglidil, Orhun Mersin, Ostendorff, Malte, Rehm, Georg
Formato: Preprint
Publicado: 2024
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author Caglidil, Orhun Mersin
Ostendorff, Malte
Rehm, Georg
author_facet Caglidil, Orhun Mersin
Ostendorff, Malte
Rehm, Georg
contents Language models are trained mostly on Web data, which often contains social stereotypes and biases that the models can inherit. This has potentially negative consequences, as models can amplify these biases in downstream tasks or applications. However, prior research has primarily focused on the English language, especially in the context of gender bias. In particular, grammatically gender-neutral languages such as Turkish are underexplored despite representing different linguistic properties to language models with possibly different effects on biases. In this paper, we fill this research gap and investigate the significance of gender bias in Turkish language models. We build upon existing bias evaluation frameworks and extend them to the Turkish language by translating existing English tests and creating new ones designed to measure gender bias in the context of Türkiye. Specifically, we also evaluate Turkish language models for their embedded ethnic bias toward Kurdish people. Based on the experimental results, we attribute possible biases to different model characteristics such as the model size, their multilingualism, and the training corpora. We make the Turkish gender bias dataset publicly available.
format Preprint
id arxiv_https___arxiv_org_abs_2404_11726
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Investigating Gender Bias in Turkish Language Models
Caglidil, Orhun Mersin
Ostendorff, Malte
Rehm, Georg
Computation and Language
Language models are trained mostly on Web data, which often contains social stereotypes and biases that the models can inherit. This has potentially negative consequences, as models can amplify these biases in downstream tasks or applications. However, prior research has primarily focused on the English language, especially in the context of gender bias. In particular, grammatically gender-neutral languages such as Turkish are underexplored despite representing different linguistic properties to language models with possibly different effects on biases. In this paper, we fill this research gap and investigate the significance of gender bias in Turkish language models. We build upon existing bias evaluation frameworks and extend them to the Turkish language by translating existing English tests and creating new ones designed to measure gender bias in the context of Türkiye. Specifically, we also evaluate Turkish language models for their embedded ethnic bias toward Kurdish people. Based on the experimental results, we attribute possible biases to different model characteristics such as the model size, their multilingualism, and the training corpora. We make the Turkish gender bias dataset publicly available.
title Investigating Gender Bias in Turkish Language Models
topic Computation and Language
url https://arxiv.org/abs/2404.11726