B. Kishan

Transformer-Based Sentiment Analysis in Social Networks: A PRISMA-Based Systematic Literature Review

A PRISMA based framework is presented to examine recent research published during 2021 to 2026 on transformer based sentiment analysis, indicating a strong shift toward fine-tuned pre-trained transformer models, such as BERT, RoBERTa, and domain-specific variants, along with increasing interest in large language model-...