SyntaxMind at BLP-2025 Task 1: Leveraging Attention Fusion of CNN and GRU for Hate Speech Detection

Md. Shihab Uddin Riad


Abstract
This paper describes our system used in theBLP-2025 Task 1: Hate Speech Detection.We participated in Subtask 1A and Subtask1B, addressing hate speech classification inBangla text. Our approach employs a unified architecture that integrates BanglaBERTembeddings with multiple parallel processingbranches based on GRUs and CNNs, followedby attention and dense layers for final classification. The model is designed to capture bothcontextual semantics and local linguistic cues,enabling robust performance across subtasks.The proposed system demonstrated high competitiveness, obtaining 0.7345 micro F1-Score(2nd place) in Subtask 1A and 0.7317 microF1-Score (5th place) in Subtask 1B.
Anthology ID:
2025.banglalp-1.46
Volume:
Proceedings of the Second Workshop on Bangla Language Processing (BLP-2025)
Month:
December
Year:
2025
Address:
Mumbai, India
Editors:
Firoj Alam, Sudipta Kar, Shammur Absar Chowdhury, Naeemul Hassan, Enamul Hoque Prince, Mohiuddin Tasnim, Md Rashad Al Hasan Rony, Md Tahmid Rahman Rahman
Venues:
BanglaLP | WS
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
508–512
Language:
URL:
https://preview.aclanthology.org/ingest-ijcnlp-aacl/2025.banglalp-1.46/
DOI:
Bibkey:
Cite (ACL):
Md. Shihab Uddin Riad. 2025. SyntaxMind at BLP-2025 Task 1: Leveraging Attention Fusion of CNN and GRU for Hate Speech Detection. In Proceedings of the Second Workshop on Bangla Language Processing (BLP-2025), pages 508–512, Mumbai, India. Association for Computational Linguistics.
Cite (Informal):
SyntaxMind at BLP-2025 Task 1: Leveraging Attention Fusion of CNN and GRU for Hate Speech Detection (Riad, BanglaLP 2025)
Copy Citation:
PDF:
https://preview.aclanthology.org/ingest-ijcnlp-aacl/2025.banglalp-1.46.pdf