Homograph Attacks on Maghreb Sentiment Analyzers

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Bibliographic Details
Main Authors:	Qachfar, Fatima Zahra, Verma, Rakesh M.
Format:	Preprint
Published:	2024
Subjects:	Computation and Language Cryptography and Security Machine Learning
Online Access:	Acceder al recurso
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author	Qachfar, Fatima Zahra Verma, Rakesh M.
author_facet	Qachfar, Fatima Zahra Verma, Rakesh M.
contents	We examine the impact of homograph attacks on the Sentiment Analysis (SA) task of different Arabic dialects from the Maghreb North-African countries. Homograph attacks result in a 65.3% decrease in transformer classification from an F1-score of 0.95 to 0.33 when data is written in "Arabizi". The goal of this study is to highlight LLMs weaknesses' and to prioritize ethical and responsible Machine Learning.
format	Preprint
id	arxiv_https___arxiv_org_abs_2402_03171
institution	arXiv
publishDate	2024
record_format	arxiv
spellingShingle	Homograph Attacks on Maghreb Sentiment Analyzers Qachfar, Fatima Zahra Verma, Rakesh M. Computation and Language Cryptography and Security Machine Learning We examine the impact of homograph attacks on the Sentiment Analysis (SA) task of different Arabic dialects from the Maghreb North-African countries. Homograph attacks result in a 65.3% decrease in transformer classification from an F1-score of 0.95 to 0.33 when data is written in "Arabizi". The goal of this study is to highlight LLMs weaknesses' and to prioritize ethical and responsible Machine Learning.
title	Homograph Attacks on Maghreb Sentiment Analyzers
topic	Computation and Language Cryptography and Security Machine Learning
url	https://arxiv.org/abs/2402.03171

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