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Behnam Bahrak

University of Tehran

A Large-Scale Analysis of Persian Tweets Regarding Covid-19 Vaccination


Feb 09, 2023
Taha ShabaniMirzaei, Houmaan Chamani, Zhivar Sourati Hassan Zadeh, Behnam Bahrak

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* 10 figures 

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Persian Emotion Detection using ParsBERT and Imbalanced Data Handling Approaches


Nov 17, 2022
Amirhossein Abaskohi, Nazanin Sabri, Behnam Bahrak

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* ACM Transactions on Asian and Low-Resource Language Information Processing 2022 
* 14 pages, 5 figures, 9 tables 

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UTNLP at SemEval-2022 Task 6: A Comparative Analysis of Sarcasm Detection using generative-based and mutation-based data augmentation


Apr 18, 2022
Amirhossein Abaskohi, Arash Rasouli, Tanin Zeraati, Behnam Bahrak

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* 6 pages, 2 figures, NAACL 2022 Workshop Semeval 

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UTNLP at SemEval-2021 Task 5: A Comparative Analysis of Toxic Span Detection using Attention-based, Named Entity Recognition, and Ensemble Models


Apr 10, 2021
Alireza Salemi, Nazanin Sabri, Emad Kebriaei, Behnam Bahrak, Azadeh Shakery

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Sentiment Analysis of Persian-English Code-mixed Texts


Feb 25, 2021
Nazanin Sabri, Ali Edalat, Behnam Bahrak

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Hybrid Model for Anomaly Detection on Call Detail Records by Time Series Forecasting


Jun 07, 2020
Aryan Mokhtari, Leyla Sadighi, Behnam Bahrak, Mojtaba Eshghie

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A Regression Framework for Predicting User's Next Location using Call Detail Records


Dec 22, 2019
Mohammad Saleh Mahdizadeh, Behnam Bahrak

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Real-time Travel Time Estimation Using Matrix Factorization


Dec 01, 2019
Ebrahim Badrestani, Behnam Bahrak, Ali Elahi, Adib Faramarzi, Pouria Golshanrad, Amin Karimi Monsefi, Hamid Mahini, Armin Zirak

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* 21 pages, 9 figures, This research is fully supported by Tap30 co, All names are listed alphabetically 

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Predicting passenger origin-destination in online taxi-hailing systems


Oct 17, 2019
Pouria Golshanrad, Hamid Mahini, Behnam Bahrak

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* 23 pages, 20 figures 

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Short-term Demand Forecasting for Online Car-hailing Services using Recurrent Neural Networks


Jan 29, 2019
Alireza Nejadettehad, Hamid Mahini, Behnam Bahrak

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* arXiv admin note: text overlap with arXiv:1706.06279, arXiv:1804.04176 by other authors 

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