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arxiv:2504.06947

RuOpinionNE-2024: Extraction of Opinion Tuples from Russian News Texts

Published on Apr 9
ยท Submitted by nicolay-r on Apr 10
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Abstract

In this paper, we introduce the Dialogue Evaluation shared task on extraction of structured opinions from Russian news texts. The task of the contest is to extract opinion tuples for a given sentence; the tuples are composed of a sentiment holder, its target, an expression and sentiment from the holder to the target. In total, the task received more than 100 submissions. The participants experimented mainly with large language models in zero-shot, few-shot and fine-tuning formats. The best result on the test set was obtained with fine-tuning of a large language model. We also compared 30 prompts and 11 open source language models with 3-32 billion parameters in the 1-shot and 10-shot settings and found the best models and prompts.

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๐Ÿ“ข Delighted to share evaluation of the most recent LLM systems on explainable opinion mining from mass-media texts. In a form of RuOpinionNE-2024 competition we consider an extraction of opinion tuples (subject, object, sentiment expression / span) from mass-media texts written in Russian. This paper represent summary of the passed competitions in a form of extensive experiment of applying various set of LLMs in zero-shot / few-shot / fine-tuning (submissions) modes.

๐Ÿ“Š Codalab: https://codalab.lisn.upsaclay.fr/competitions/20244
โญ Competition Repo: https://github.com/dialogue-evaluation/RuOpinionNE-2024
๐Ÿ“ Evaluation: F1 over Positive / Negative and Spans.

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