论文标题
西班牙数据集，用于针对性的政治标题分析
A Spanish dataset for Targeted Sentiment Analysis of political headlines
论文作者
论文摘要
几项作品已经研究了主观文本，因为它们可以在用户中引起某些行为。大多数工作都集中在社交网络中的用户生成的文本上，但是其他一些文本也包括对某些主题的观点，可能会影响政治决策期间的判断标准。在这项工作中，我们解决了针对新闻头条领域的有针对性情绪分析的任务，该领域由主要渠道在2019年阿根廷总统大选期间发布。为此，我们介绍了1,976个标题的极性数据集，该数据集在2019年选举中以目标级别提及候选人。基于预训练的语言模型的最先进的分类算法的初步实验表明，目标信息有助于此任务。我们公开提供数据和预训练的模型。
Subjective texts have been studied by several works as they can induce certain behaviours in their users. Most work focuses on user-generated texts in social networks, but some other texts also comprise opinions on certain topics and could influence judgement criteria during political decisions. In this work, we address the task of Targeted Sentiment Analysis for the domain of news headlines, published by the main outlets during the 2019 Argentinean Presidential Elections. For this purpose, we present a polarity dataset of 1,976 headlines mentioning candidates in the 2019 elections at the target level. Preliminary experiments with state-of-the-art classification algorithms based on pre-trained linguistic models suggest that target information is helpful for this task. We make our data and pre-trained models publicly available.
