论文标题
通过重新构图诱导积极的观点
Inducing Positive Perspectives with Text Reframing
论文作者
论文摘要
情感转移是文本样式转移任务的一个流行示例，其目标是扭转文本的情感极性。情绪逆转的意义也是一种逆转。我们介绍了一个不同但相关的任务，称为正面重塑，其中我们中和一个负面的观点，并为作者提供了更积极的观点，而不与原始含义相矛盾。我们坚持保存的意义使积极地重新构建了一项具有挑战性和语义上丰富的任务。为了促进快速的进步，我们引入了一个大规模的基准，积极的心理学框架，并具有8,349个句子对和12,755个结构化注释，以解释六种理论动机的重新定义策略。然后，我们评估一组最先进的文本样式转移模型，并通过讨论未来工作的关键挑战和方向来得出结论。
Sentiment transfer is one popular example of a text style transfer task, where the goal is to reverse the sentiment polarity of a text. With a sentiment reversal comes also a reversal in meaning. We introduce a different but related task called positive reframing in which we neutralize a negative point of view and generate a more positive perspective for the author without contradicting the original meaning. Our insistence on meaning preservation makes positive reframing a challenging and semantically rich task. To facilitate rapid progress, we introduce a large-scale benchmark, Positive Psychology Frames, with 8,349 sentence pairs and 12,755 structured annotations to explain positive reframing in terms of six theoretically-motivated reframing strategies. Then we evaluate a set of state-of-the-art text style transfer models, and conclude by discussing key challenges and directions for future work.
