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Alexander Gelbukh

National Polytechnic School (EPN) - National Polytechnic Institute

SCHOLARLY PAPERS

8

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437

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0

Scholarly Papers (8)

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1.

Urduhope: Analysis of Hope and Hopelessness in Urdu Texts

Number of pages: 13 Posted: 01 Jul 2024
Fazlourrahman Balouchzahi, Sabur Butt, Maaz Amjad, Grigori Sidorov and Alexander Gelbukh
Instituto Politécnico Nacional (IPN), Centro de Investigación en Computación (CIC), affiliation not provided to SSRN, affiliation not provided to SSRN, National Polytechnic School (EPN) - National Polytechnic Institute and National Polytechnic School (EPN) - National Polytechnic Institute
Downloads 123 (584,619)

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Hope Speech Detection, Urdu, Transformers, text classification, LLMs

2.

Sarcasm Detection Framework Using Context, Emotion and Sentiment Features

Number of pages: 12 Posted: 29 Jan 2023
Oxana Vitman, Yevhen Kostiuk, Grigori Sidorov and Alexander Gelbukh
National Polytechnic School (EPN) - National Polytechnic Institute, National Polytechnic School (EPN) - National Polytechnic Institute, National Polytechnic School (EPN) - National Polytechnic Institute and National Polytechnic School (EPN) - National Polytechnic Institute
Downloads 64 (951,658)

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sarcasm detection, context, emotion, sentiment, Transformers

3.

Analysis of Expressions of Hope and Regret Associated with Nonmedical Prescription Drug Use in X Chatter

Number of pages: 16 Posted: 28 Aug 2024
Fazlourrahman Balouchzahi, Sabur Butt, Abeed Sarker, Al-Garadi MA, Grigori Sidorov and Alexander Gelbukh
Instituto Politécnico Nacional (IPN), Centro de Investigación en Computación (CIC), affiliation not provided to SSRN, affiliation not provided to SSRN, Vanderbilt University, National Polytechnic School (EPN) - National Polytechnic Institute and National Polytechnic School (EPN) - National Polytechnic Institute
Downloads 53 (1,031,043)

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Hope, Regret, NMPDU, X

4.

PRKAN: Parameter-Reduced Kolmogorov-Arnold Networks

Number of pages: 23 Posted: 14 Feb 2025 Last Revised: 20 Feb 2025
Hoang Thang Ta, Thai Duy Quy, Anh Ngoc Tran, Grigori Sidorov and Alexander Gelbukh
affiliation not provided to SSRN, affiliation not provided to SSRN, FPT University, National Polytechnic School (EPN) - National Polytechnic Institute and National Polytechnic School (EPN) - National Polytechnic Institute
Downloads 49 (1,086,013)

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Kolmogorov Arnold Networks, Parameter Reduction, B-splines, radial basis functions, layer normalization, attention mechanisms

5.

Polyhope: Two-Level Hope Speech Detection from Tweets

Number of pages: 20 Posted: 29 Nov 2022
Fazlourrahman Balouchzahi, Grigori Sidorov and Alexander Gelbukh
Instituto Politécnico Nacional (IPN), Centro de Investigación en Computación (CIC), National Polytechnic School (EPN) - National Polytechnic Institute and National Polytechnic School (EPN) - National Polytechnic Institute
Downloads 47 (1,097,529)

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Hope, Machine Learning, Deep Learning, Transformers, Natural Language Processing

6.

Poliguilt: Two Level Guilt Detection from Social Media Texts

Number of pages: 18 Posted: 11 Jun 2024
Abdul Manuel Meque, Fazlourrahman Balouchzahi, Alexander Gelbukh and Grigori Sidorov
affiliation not provided to SSRN, Instituto Politécnico Nacional (IPN), Centro de Investigación en Computación (CIC), National Polytechnic School (EPN) - National Polytechnic Institute and National Polytechnic School (EPN) - National Polytechnic Institute
Downloads 40 (1,183,237)

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Guilt Detection, NLP, Emotion Detection, Machine learning

7.

Reddit: Regret Detection and Domain Identification from Text

Number of pages: 13 Posted: 22 Jan 2023
Fazlourrahman Balouchzahi, Sabur Butt, Grigori Sidorov and Alexander Gelbukh
Instituto Politécnico Nacional (IPN), Centro de Investigación en Computación (CIC), affiliation not provided to SSRN, National Polytechnic School (EPN) - National Polytechnic Institute and National Polytechnic School (EPN) - National Polytechnic Institute
Downloads 36 (1,236,159)

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Regret Detection, ReDDIT, Domain Identification, GloVe, Natural language processing, Machine Learning

8.

Evaluating the Effectiveness of Hybrid Features in Fake News Detection on Social Media

Number of pages: 9 Posted: 17 Sep 2025
Mesay Gemeda Yigezu, Moges Ahmed Mehamed, Olga Kolesnikova, Tadesse Kebede, Alexander Gelbukh and Grigori Sidorov
Instituto Politecnico Nacional, Wuhan University of Technology, Instituto Politecnico Nacional, Haramaya University - Department of Economics, National Polytechnic School (EPN) - National Polytechnic Institute and National Polytechnic School (EPN) - National Polytechnic Institute
Downloads 25 (1,411,822)

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Fake News, Hybrid Features, Pre-Trained Model, Social Context, And News Content