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Register a new userAnalysis of Nuanced Stances and Sentiment Towards Entities of US Politicians through the Lens of Moral Foundation Theory
تحليل المواقف الذكرية والمعنويات تجاه كيانات السياسيين الأمريكيين من خلال عدسة نظرية المؤسسة الأخلاقية
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تشير نظرية المؤسسة الأخلاقية إلى خمسة أسس أخلاقية يمكنها التقاط رأي مستخدم بشأن مشكلة معينة.يستخدم على نطاق واسع لتحديد المعنويات على مستوى الجملة.في هذه الورقة، ندرس نظرية المؤسسة الأخلاقية في تغريدات السياسيين الأمريكيين في قضايا مثيرة للانقسام سياسيا - مراقبة السلاح والهجرة.نحدد الموقف الدقيق للسياسيين على هاتين الموضوعين من قبل الدرجات المقدمة من المنظمات ذات الصلة للسياسيين.أولا، نحدد المؤسسات الأخلاقية في تغريدات من كائن ضخم باستخدام التعلم العلائقية العميقة.بعد ذلك، تظهر التقييمات النوعية والكمية باستخدام Corpus أن هناك ارتباطا قويا بين استخدام الأساس الأخلاقي والموقف الدقيق للسياسيين بشأن موضوع معين.وجدنا أيضا اختلافات كبيرة في استخدام الأساس الأخلاقي من قبل الأحزاب السياسية المختلفة عندما يتناولون كيانات مختلفة.تشير كل هذه النتائج إلى الحاجة إلى بحث أكثر كثافة في هذا المجال.
The Moral Foundation Theory suggests five moral foundations that can capture the view of a user on a particular issue. It is widely used to identify sentence-level sentiment. In this paper, we study the Moral Foundation Theory in tweets by US politicians on two politically divisive issues - Gun Control and Immigration. We define the nuanced stance of politicians on these two topics by the grades given by related organizations to the politicians. First, we identify moral foundations in tweets from a huge corpus using deep relational learning. Then, qualitative and quantitative evaluations using the corpus show that there is a strong correlation between the moral foundation usage and the politicians' nuanced stance on a particular topic. We also found substantial differences in moral foundation usage by different political parties when they address different entities. All of these results indicate the need for more intense research in this area.
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