Analyzing Sentiment Polarity Reduction in News Presentation through Contextual Perturbation and Large Language Models Alapan Kuila author Somnath Jena author Sudeshna Sarkar author Partha Pratim Chakrabarti author 2023-12 text Proceedings of the 20th International Conference on Natural Language Processing (ICON) Jyoti D. Pawar editor Sobha Lalitha Devi editor NLP Association of India (NLPAI) Goa University, Goa, India conference publication alapan-etal-2023-analyzing https://aclanthology.org/2023.icon-1.11/ 2023-12 99 119