Research

(2025). The Politics of Seeking and Avoiding Discourse in Parliament. Elias Koch and Andreas Küpfer, n.d. "The Politics of Seeking and Avoiding Discourse in Parliament" Manuscript in preparation..

(2024). Nonrandom Tweet Mortality and Data Access Restrictions: Compromising the Replication of Sensitive Twitter Studies. Küpfer, Andreas. 2024. “Nonrandom Tweet Mortality and Data Access Restrictions: Compromising the Replication of Sensitive Twitter Studies.” Political Analysis: 1–14. doi: 10.1017/pan.2024.7..

Link Code & Data

(2023). The Role of Hyperparameters in Machine Learning Models and How to Tune Them. Arnold, Christian, Luka Biedebach, Andreas Küpfer, and Marcel Neunhoeffer. 2024. “The Role of Hyperparameters in Machine Learning Models and How to Tune Them.” Political Science Research and Methods: 1–8. doi: 10.1017/psrm.2023.61..

Link Code & Data

(2023). Structuring Quantitative Image Analysis with Metric Depth. Christian Arnold and Andreas Küpfer, n.d. "Structuring Quantitative Image Analysis with Metric Depth" Manuscript in preparation..

Link

(2023). Alignment Helps Make the Most of Multimodal Data (Revise & Resubmit). Christian Arnold and Andreas Küpfer, n.d. "How Alignment Helps Make the Most of Multimodal Data" Manuscript in preparation..

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(2022). What we can and cannot learn from responses to legislative speeches. Evidence from the German Bundestag, 1949-2021 (Under Review). Andreas Küpfer, Jochen Müller and Christian Stecker, n.d. "Exploring (dis)agreement and salience with applause and interjections. Evidence from the German Bundestag, 1979-2021" Manuscript in preparation..

(2022). The housing crisis on social media: Housing markets and the subnational diversification of policy supply. Denis Cohen, Tim Allinger, and Andreas Küpfer. (2022). "The housing crisis on social media: Housing markets and the subnational diversification of policy supply. 1(1)..