From Annotation to Adaptation: Metrics, Synthetic Data, and Aspect Extraction for Aspect-Based Sentiment Analysis with Large Language Models

Nikita Neveditsin, Pawan Lingras, Vijay Mago
3/26/2025
cs.CL

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Abstract

This study examines the performance of Large Language Models (LLMs) in Aspect-Based Sentiment Analysis (ABSA), with a focus on implicit aspect extraction in a novel domain. Using a synthetic sports feedback dataset, we evaluate open-weight LLMs' ability to extract aspect-polarity pairs and propose a metric to facilitate the evaluation of aspect extraction with generative models. Our findings highlight both the potential and limitations of LLMs in the ABSA task.

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@article{neveditsin2025from,
  title  = {From Annotation to Adaptation: Metrics, Synthetic Data, and Aspect Extraction for Aspect-Based Sentiment Analysis with Large Language Models},
  author = {Nikita Neveditsin and Pawan Lingras and Vijay Mago},
  year   = {2025},
  eprint = {2503.20715},
  archivePrefix = {arXiv},
  url    = {http://arxiv.org/abs/2503.20715v1}
}

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