Semantic relational machine learning model for sentiment analysis using cascade feature selection and heterogeneous classifier ensemble

A Yenkikar, CN Babu, DJ Hemanth - PeerJ Computer Science, 2022 - peerj.com
The exponential rise in social media via microblogging sites like Twitter has sparked
curiosity in sentiment analysis that exploits user feedback towards a targeted product or …

Unified ABSA via Annotation-Decoupled Multi-task Instruction Tuning

Z Wang, R Xia, J Yu - IEEE Transactions on Knowledge and …, 2024 - ieeexplore.ieee.org
Aspect-Based Sentiment Analysis (ABSA) aims to provide fine-grained aspect-level
sentiment information. Different ABSA tasks are designed for different real-world …