让新闻摘要保留记者的道德立场，避免中立化歪曲原意。
News is More than a Collection of Facts: Moral Frame Preserving News Summarization
- 通过保留记者刻意使用的道德化词汇来捕捉新闻框架。
- 实验显示该方法显著提升道德立场保留度，且摘要质量不下降。
- 适合关注新闻真实性与媒体偏见的研究者与从业者。
新闻不仅是事实的堆砌，更反映记者的叙事框架，尤其体现在是否使用带有道德色彩的语言。这种道德框架隐含判断，自动摘要系统应识别并保留以维持原文意图。本文首次研究了人工智能新闻摘要中道德框架的保持问题，提出一种新方法：基于记者有意使用或引用特定道德化词语的直觉，在摘要中予以保留。通过自动化、众包和专家评估验证，该方法在保持摘要整体质量的同时，显著增强了道德框架的保留效果。
原文摘要 · Abstract (English)
News articles are more than collections of facts; they reflect journalists' framing, shaping how events are presented to the audience. One key aspect of framing is the choice to write in (or quote verbatim) morally charged language as opposed to using neutral terms. This moral framing carries implicit judgments that automated news summarizers should recognize and preserve to maintain the original intent of the writer. In this work, we perform the first study on the preservation of moral framing in AI-generated news summaries. We propose an approach that leverages the intuition that journalists intentionally use or report specific moral-laden words, which should be retained in summaries. Through automated, crowd-sourced, and expert evaluations, we demonstrate that our approach enhances the preservation of moral framing while maintaining overall summary quality.
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