Gender Bias Evaluation in Machine Translation Systems

核心概念

Gender bias persists in commercial machine translation systems, impacting the accuracy of gender translations.

摘要

This article evaluates gender bias in three commercial machine translation systems: DeepL, Google Translate, and ModernMT. The study focuses on gender translation accuracy across different language pairs and categories of phenomena. Despite high overall translation quality, all systems exhibit biases favoring masculine forms over feminine ones, particularly in ambiguous translations and occupational nouns. The findings highlight the importance of addressing gender bias in machine translation systems to promote inclusivity and gender sensitivity.

1. Introduction

   • Machine Translation (MT) popularity and advancements.
   • Neural approaches and their impact on translation quality.

2. Gender (bias) in translation and MT

   • Languages express gender differently.
   • MT systems face challenges in gender translation.

3. Experimental Settings and Methodology

   • Evaluation of gender bias using the MuST-SHE benchmark.
   • Gender-sensitive metrics for translation quality and accuracy.

4. Results and Discussion

   • Overall translation quality and gender translation accuracy.
   • Gender bias across different categories of phenomena.
   • Impact of word classes and parts of speech on gender translation.

5. Conclusion

   • Implications of gender bias in MT systems.
   • Importance of addressing biases for inclusive and accurate translations.

统计

Google Translate was estimated to generate more than 100 billion words per day in 2016.
Neural models have advanced the state-of-the-art in MT.
MT systems reproduce stereotypes and overuse masculine forms in translation.

引用

"Despite notable advancements in the field, MT still presents some critical challenges in cross-lingual transfer."
"Gender bias in MT models can lead to under- and misrepresentation of socio-demographic groups."
"DL emerges as the system that better handles feminine gender translation."

从中提取的关键见解

Good, but not always Fair

by Silvia Alma ... 在 arxiv.org 03-28-2024

https://arxiv.org/pdf/2306.05882.pdf

更深入的查询

How can MT systems be improved to reduce gender bias in translations?

To reduce gender bias in Machine Translation (MT) systems, several strategies can be implemented. One approach is to enhance the training data by including more diverse and balanced examples of gendered language. This can help the models learn to generate translations that are not skewed towards masculine forms. Additionally, incorporating gender-specific datasets and benchmarks, like the MuST-SHE corpus used in the study, can provide a more nuanced evaluation of gender translation abilities.
Another key improvement is the development of gender-aware translation models that can recognize and handle gendered language more accurately. These models can be designed to provide multiple gendered translations for ambiguous inputs, allowing users to choose the appropriate form based on context. Implementing post-editing tools that allow users to correct gender biases in translations can also be beneficial.
Furthermore, ongoing research into bias mitigation strategies, such as gender-filtered self-training and user-aware gender rewriters, can contribute to the development of more inclusive and fair MT systems. By continuously evaluating and refining these strategies, MT providers can work towards reducing gender bias in translations effectively.

How does gender bias in MT systems impact societal perceptions and stereotypes?

Gender bias in MT systems can have significant implications for societal perceptions and stereotypes. When MT systems consistently favor masculine forms in translations, they reinforce existing gender stereotypes and biases. This can perpetuate societal norms that associate certain professions or roles with a specific gender, leading to the marginalization of women in high-prestige careers.
Moreover, biased translations can influence how individuals perceive themselves and others in different contexts. For example, if a woman consistently sees masculine forms used in translations of professions or titles, it may reinforce the idea that those roles are more suited for men. This can contribute to a lack of representation and visibility for women in various fields, further entrenching gender inequalities.
By promoting gender-inclusive language and accurate translations, MT systems have the potential to challenge stereotypes and promote gender equality. Addressing gender bias in MT is not only a technical issue but also an ethical imperative to ensure that language technologies contribute to a more inclusive and equitable society.

What ethical considerations should be taken into account when developing MT systems?

When developing MT systems, several ethical considerations must be taken into account to ensure responsible and fair technology. One crucial aspect is transparency in the development process, including disclosing how the systems handle gendered language and biases. Providing users with information on how gender bias is addressed and mitigated can promote trust and accountability.
Respect for diversity and inclusivity is another essential ethical consideration. MT systems should be designed to recognize and respect different gender identities and expressions, avoiding reinforcing harmful stereotypes or biases. Incorporating diverse perspectives and input from marginalized communities in the development process can help create more inclusive and culturally sensitive translations.
Furthermore, data privacy and security are critical ethical considerations in MT development. Protecting user data, especially when it contains sensitive information related to gender or identity, is paramount. Implementing robust data protection measures and ensuring compliance with privacy regulations are essential to safeguarding user rights and confidentiality.
Overall, ethical considerations in MT development should prioritize fairness, transparency, inclusivity, and respect for user privacy and diversity. By upholding these ethical principles, MT systems can contribute positively to society and promote equitable communication across diverse linguistic and cultural contexts.