@inproceedings{kodati-lakkireddy-2025-identifying,
    title = "Identifying Contextual Triggers in Hate Speech Texts Using Explainable Large Language Models",
    author = "Kodati, Dheeraj  and
      Lakkireddy, Bhuvana Sree",
    editor = "Das, Sudhansu Bala  and
      Mishra, Pruthwik  and
      Singh, Alok  and
      Muhammad, Shamsuddeen Hassan  and
      Ekbal, Asif  and
      Das, Uday Kumar",
    booktitle = "Proceedings of the Workshop on Beyond English: Natural Language Processing for all Languages in an Era of Large Language Models",
    month = sep,
    year = "2025",
    address = "Varna, Bulgaria",
    publisher = "INCOMA Ltd., Shoumen, BULGARIA",
    url = "https://preview.aclanthology.org/corrections-2026-01/2025.globalnlp-1.7/",
    pages = "51--58",
    abstract = "The pervasive spread of hate speech on online platforms poses a significant threat to social harmony, necessitating not only high-performing classifiers but also models capable of transparent, fine-grained interpretability. Existing methods often neglect the identification of influential contextual words that drive hate speech classification, limiting their reliability in high-stakes applications. To address this, we propose LLM-BiMACNet (Large Language Model-based Bidirectional Multi-Channel Attention Classification Network), an explainability-focused architecture that leverages pretrained language models and supervised attention to highlight key lexical indicators of hateful and offensive intent. Trained and evaluated on the HateXplain benchmark{---}comprising class labels, target community annotations, and human-labeled rationales{---}LLM-BiMACNet is optimized to simultaneously enhance both predictive performance and rationale alignment. Experimental results demonstrate that our model outperforms existing state-of-the-art approaches, achieving an accuracy of 87.3 {\%}, AUROC of 0.881, token-level F1 of 0.553, IOU-F1 of 0.261, AUPRC of 0.874, and comprehensiveness of 0.524, thereby offering highly interpretable and accurate hate speech detection."
}