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Machine Learning Enhances Survey Question Assessment
January 14, 2025
How can cutting-edge technology transform the way surveys are conducted? In 2023, Westat experts co-authored a Survey Practice paper, Can Machine Learning Efficiently Evaluate Interviewer…
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Leveraging Paradata and AI to Improve Survey Participation Rates
January 6, 2025
The steady decline in survey response rates has been a major concern for many researchers for some time. Low response rates not only erode the…
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DOL Spotlights Westat Research in Evidence Insider
October 30, 2024
Westat authored 5 new materials that were recently highlighted in an issue of The Evidence Insider, the U.S. Department of Labor (DOL) Chief Evaluation Office’s…
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Westat Awarded AI Coordinating Center to Support NHLBI’s Precision Medicine Research
October 3, 2024
The National Heart, Lung, and Blood Institute (NHLBI) has selected Westat to establish the Artificial Intelligence Coordinating Center (AI-CC), recognizing Westat’s extensive expertise in AI…
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Can Machine Learning Automate the Creation of Data Catalogs?
August 5, 2024
Many research and evaluation questions can be answered using extant data from surveys, program evaluations, and administrative data. Data catalogs help support the use of…
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How can we monitor and learn trends about Lyme disease?
Using a data coordinating center for Lyme disease surveillance
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AI Day for Federal Statistics Features Westat Experts
April 26, 2024
What are the applications and implications of artificial intelligence (AI) concerning federal statistics? Westat staff will be sharing insights at the AI Day for Federal…
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2024 Tableau Conference: Perry on Equitable Dashboards
April 23, 2024
Karmen Perry, a Westat Research Analyst for Social Policy and Economics Research, will present at the 2024 Tableau Conference, to be held on April 30…
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Westat Sponsors Food for Thought Challenge
September 7, 2023
The Coleridge Initiative team has published a case study on the Food for Thought Challenge that focuses on how data science is used to solve…
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Can Machine Learning Efficiently Evaluate Interviewer Performance?
August 1, 2023
Computer-assisted recorded interviewing (CARI) is a boon to researchers in monitoring interviewer performance, but the needed verification and coding can be labor intensive and slow…