{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/tracking-legislators-expressed-policy-agendas","title":"Tracking Legislators’ Expressed Policy Agendas in Real Time","arxiv_id":null,"date":"2022-01-18","proceeding":"SocArXiv 2022 1","authors":["Alexandra Siegel","David Laitin","Duncan Lawrence","Jeremy Weinstein","Jens Hainmueller"],"abstract":"We develop a real-time scalable method to analyze strategic communication by political actors on salient policy issues through their tweets. Using word embeddings and supervised machine learning models, we classify legislators' tweets according to whether or not they reference policy issues as well as what positions they promote. This allows us to measure the microdynamics of elite communication with a high level of temporal granularity in a manner that is scalable across diverse issue areas and legislatures. As a proof of concept, here we use this method to track the multi-year evolution of positions that members of Congress express on immigration and climate change. Validation with issue-specific vote scores suggests that our method performs with a satisfactory level of accuracy and enables us to identify legislators whose online rhetoric differs substantively from their voting behavior. We also display the immigration analysis on an automatically updated publicly available interactive website, enabling researchers, journalists, and policy makers alike to explore legislators' shifting rhetoric on immigration in real time.","url_abs":"https://osf.io/preprints/socarxiv/ync87/","url_pdf":"https://files.osf.io/v1/resources/ync87/providers/osfstorage/61e71a74bc925b0694d4bc4d","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"abstracts"},"code_links":[{"paper_slug":"tracking-legislators-expressed-policy-agendas","repo_url":"https://github.com/MohammadForouhesh/Computational-Political-Science-Papers-Implementations","is_official":0,"mentioned_in_paper":0,"mentioned_in_github":0,"framework":"none","reach":null}],"tasks":[{"task_slug":"political-salient-issue-orientation-detection","task_name":"Political Salient Issue Orientation Detection"},{"task_slug":"text-classification","task_name":"Text Classification"},{"task_slug":"word-embeddings","task_name":"Word Embeddings"}],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[{"leaderboard":"/sota/political-salient-issue-orientation-detection","task":"Political Salient Issue Orientation Detection","dataset":"Persian Twitter","model":"XGBoost","rank_in_archive_order":1,"of":1,"metrics":{"Average Recall":"0.99"},"uses_additional_data":true}],"syntology":{"syntology_url":null,"atlas_url":null,"mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}