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destroR: attacking transfer models with obfuscous examples to discard perplexity

bracu.degree.levelUndergraduate
bracu.type.groupStudent Works
datacite.rightsOpen Access
dc.contributor.advisorSadeque, Farig Yousuf
dc.contributor.authorAhmed, Saadat Rafid
dc.contributor.authorShareen, Rubayet
dc.contributor.authorMahi, Mansur
dc.contributor.authorHossain, Nazia
dc.contributor.authorSharkar, Radoan
dc.contributor.departmentDepartment of Computer Science and Engineering
dc.date.accessioned2026-06-16T05:44:54Z
dc.date.available2026-06-16T05:44:54Z
dc.date.copyright2025
dc.date.issued2024-01
dc.descriptionCataloged from the PDF version of the thesis.
dc.descriptionIncludes bibliographical references (pages 46-47).
dc.descriptionThis thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Computer Science, 2025.en_US
dc.description.abstractAdvancements in Machine Learning & Neural Networks in recent years have led to widespread implementations of Natural Language Processing across a variety of fields with remarkable success, solving a wide range of complicated problems. However, recent research has shown that machine learning models may be vulnerable in a number of ways, putting both the models and the systems theyre used in at risk. In this paper, we intend to analyze and experiment with the best of existing adversarial attack recipes and create new ones. We concentrated on developing a novel adversarial attack strategy on current state-of-the-art machine learning models by producing ambiguous inputs for the models to confound them and then constructing the path to the future development of the robustness of the models. We will develop adversarial instances with maximum perplexity, utilizing machine learning and deep learning approaches in order to trick the models. In our attack recipe, we will analyze several datasets and focus on creating obfuscous adversary examples to put the models in a state of perplexity, and by including the Bangla Language in the field of adversarial attacks. We strictly uphold utility usage reduction and efficiency throughout our work.en_US
dc.description.degreeBachelor of Science in Computer Science and Engineering
dc.description.statementofresponsibilitySaadat Rafid Ahmed
dc.description.statementofresponsibilityRubayet Shareen
dc.description.statementofresponsibilityMansur Mahi
dc.description.statementofresponsibilityNazia Hossain
dc.description.statementofresponsibilityRadoan Sharkar
dc.format.extent57 pages
dc.identifier.otherID 20101425
dc.identifier.otherID 20101434
dc.identifier.otherID 20101067
dc.identifier.otherID 20101258
dc.identifier.otherID 20101263
dc.identifier.urihttp://hdl.handle.net/10361/28370
dc.language.isoenen_US
dc.publisherBRAC Universityen_US
dc.rightsBRAC University theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission.
dc.subjectObfuscous examplesen_US
dc.subjectAdversarial exampleen_US
dc.subjectText attacken_US
dc.subjectAttack recipeen_US
dc.subjectAdversarial trainingen_US
dc.subjectAugmentationen_US
dc.subject.lcshNatural language processing (Computer science).
dc.subject.lcshNeural networks (Computer science).
dc.titledestroR: attacking transfer models with obfuscous examples to discard perplexityen_US
dc.typeThesisen_US

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