Why does the president tweet this? Discovering reasons and contexts for politicians’ tweets from news articles
作者：
Highlights：
• A first end-to-end framework discovering causal backgrounds for politicians’ tweets.
• A clause-based Open IE system with considerations on rule-free representations.
• We find implicit causalities between tweets and news articles.
• Experiment results correspond well with political journalists’ analysis.
• We publish a first well-curated tweet-intent-interpretation benchmark dataset.
摘要
•A first end-to-end framework discovering causal backgrounds for politicians’ tweets.•A clause-based Open IE system with considerations on rule-free representations.•We find implicit causalities between tweets and news articles.•Experiment results correspond well with political journalists’ analysis.•We publish a first well-curated tweet-intent-interpretation benchmark dataset.
论文关键词：Social media analysis,Politicians’ tweets,Causality inference,Open information extraction,Term weighting,Tweet interpretation
论文评审过程：Received 30 June 2021, Revised 27 December 2021, Accepted 7 February 2022, Available online 21 February 2022, Version of Record 21 February 2022.
论文官网地址：https://doi.org/10.1016/j.ipm.2022.102892
