SubmissionNumber#=%=#206
FinalPaperTitle#=%=#MasonTigers at SemEval-2024 Task 8: Performance Analysis of Transformer-based Models on Machine-Generated Text Detection
ShortPaperTitle#=%=#
NumberOfPages#=%=#9
CopyrightSigned#=%=#Sadiya Sayara Chowdhury Puspo
JobTitle#==#
Organization#==#
Abstract#==#This paper presents the MasonTigers entry
to the SemEval-2024 Task 8 - Multigenerator, Multidomain, and Multilingual BlackBox Machine-Generated Text Detection. The
task encompasses Binary Human-Written vs.
Machine-Generated Text Classification (Track
A), Multi-Way Machine-Generated Text Classification (Track B), and Human-Machine Mixed
Text Detection (Track C). Our best performing approaches utilize mainly the ensemble of
discriminator transformer models along with
sentence transformer and statistical machine
learning approaches in specific cases. Moreover, Zero shot prompting and fine-tuning of
FLAN-T5 are used for Track A and B.
Author{1}{Firstname}#=%=#Sadiya Sayara Chowdhury
Author{1}{Lastname}#=%=#Puspo
Author{1}{Username}#=%=#sadiyapuspo
Author{1}{Email}#=%=#spuspo@gmu.edu
Author{1}{Affiliation}#=%=#George Mason University
Author{2}{Firstname}#=%=#Nishat
Author{2}{Lastname}#=%=#Raihan
Author{2}{Username}#=%=#md.nishat
Author{2}{Email}#=%=#mraihan2@gmu.edu
Author{2}{Affiliation}#=%=#George Mason University
Author{3}{Firstname}#=%=#Dhiman
Author{3}{Lastname}#=%=#Goswami
Author{3}{Username}#=%=#dhimangoswami
Author{3}{Email}#=%=#dgoswam@gmu.edu
Author{3}{Affiliation}#=%=#George Mason University
Author{4}{Firstname}#=%=#Al Nahian
Author{4}{Lastname}#=%=#Bin Emran
Author{4}{Username}#=%=#alnahian
Author{4}{Email}#=%=#abinemra@gmu.edu
Author{4}{Affiliation}#=%=#George Mason University
Author{5}{Firstname}#=%=#Amrita
Author{5}{Lastname}#=%=#Ganguly
Author{5}{Username}#=%=#amritaganguly
Author{5}{Email}#=%=#agangul@gmu.edu
Author{5}{Affiliation}#=%=#George Mason University
Author{6}{Firstname}#=%=#Özlem
Author{6}{Lastname}#=%=#Uzuner
Author{6}{Username}#=%=#ouzuner
Author{6}{Email}#=%=#ouzuner@gmu.edu
Author{6}{Affiliation}#=%=#George Mason University

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