The role of hyperparameters in machine learning models and how to tune them

C Arnold, L Biedebach, A Küpfer… - … Science Research and …, 2024 - cambridge.org
Hyperparameters critically influence how well machine learning models perform on unseen,
out-of-sample data. Systematically comparing the performance of different hyperparameter …

Why are the affluent better represented around the world?

N Lupu, Z Warner - European Journal of Political Research, 2022 - Wiley Online Library
Scholars have discovered remarkable inequalities in who gets represented in electoral
democracies. Around the world, the preferences of the rich tend to be better represented …

An empirical evaluation of explanations for political system support

TS Broderstad - Political Research Quarterly, 2023 - journals.sagepub.com
The literature that examines cross-national satisfaction with democracy seeks to discover a
set of predictors that are associated with evaluations of regime performance. The most …

How to catch a falsifier: Comparison of statistical detection methods for interviewer falsification

S Schwanhäuser, JW Sakshaug… - Public opinion …, 2022 - academic.oup.com
Deviant interviewer behavior is a potential hazard of interviewer-administered surveys, with
interviewers fabricating entire interviews as the most severe form. Various statistical …

Reducing Item Nonresponse to Vote-Choice Questions: Evidence from a Survey Experiment in Mexico

MJ Cohen, KJ Cassell - Public Opinion Quarterly, 2023 - academic.oup.com
Retrospective vote choice is a critical question asked in political science surveys. Yet, this
question suffers from persistently high item nonresponse rates, which can bias estimates …

Data Asset Quality Evaluation Framework Based on a Hybrid Multi‐Criteria Decision‐Making Method

T Xu, X You, M Yang, Y Shi… - Quality and Reliability …, 2024 - Wiley Online Library
This study presents a new framework for evaluating data asset quality using a hybrid multi‐
criteria decision‐making (MCDM) approach that integrates the decision making trial and …

Hidden in plain sight? Irregularities on statutory forms and electoral fraud

Z Warner, JA Harris, M Brown, C Arnold - Electoral Studies, 2021 - Elsevier
The most common method of tabulating election results around the world is manually
compiling paper forms at the local level. Recent election disputes in developing …

Detecting Fabricated Interviews Using the Hamming Distance

J Blasius, L Sausen - Survey Research Methods, 2023 - ojs.ub.uni-konstanz.de
In the research literature on survey methodology, there is considerable discussion of
interviewer effects and how to prevent data fabrication; however, there is little discussion on …

How worried should we be? The implications of fabricated survey data for political science

O Castorena, MJ Cohen, N Lupu… - International Journal of …, 2023 - academic.oup.com
Surveys are ubiquitous in the study of politics, making enumerator fabrication a critical issue.
A prevailing view is that faked interviews affect inferences drawn from compromised …

Improving survey quality using paradata: Lessons from the India working survey

D Goel, R Abraham, R Lahoti - 2022 - papers.ssrn.com
We describe the design and implemention of a paradata based method to reduce
interviewer induced measurement error in a household survey in India. Our method …