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Behnam Bahrak

University of Tehran

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



Amirhossein Abaskohi , Arash Rasouli , Tanin Zeraati , Behnam Bahrak

* 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



Alireza Salemi , Nazanin Sabri , Emad Kebriaei , Behnam Bahrak , Azadeh Shakery


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Sentiment Analysis of Persian-English Code-mixed Texts



Nazanin Sabri , Ali Edalat , Behnam Bahrak


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



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



Mohammad Saleh Mahdizadeh , Behnam Bahrak


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Real-time Travel Time Estimation Using Matrix Factorization



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

* 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



Pouria Golshanrad , Hamid Mahini , Behnam Bahrak

* 23 pages, 20 figures 

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



Alireza Nejadettehad , Hamid Mahini , Behnam Bahrak

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

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