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Weizhe Xu

University of Washington

Seattle, WA 98195

United States

  • University of Washington

SCHOLARLY PAPERS

2

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178

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Scholarly Papers (2)

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1.

Perplexity and Proximity: Large Language Model Perplexity Complements Semantic Distance Metrics for the Detection of Incoherent Speech

Number of pages: 23 Posted: 19 Mar 2025
Weizhe Xu, Serguei Pakhomov, Patrick Heagerty, Eric Horvitz, Ellen R. Bradley, Andrew Campbell, Joshua D. Woolley, Alex Cohen, Dror Ben-Zeev and Trevor Cohen
University of Washington, University of Minnesota - Minneapolis, University of Washington, Microsoft Corporation, University of California, San Francisco (UCSF) - Department of Psychiatry and Behavioral Sciences, Dartmouth College, University of California, San Francisco (UCSF) - Department of Psychiatry and Behavioral Sciences, Louisiana State University, Baton Rouge, University of Washington - Department of Psychiatry and Behavioral Sciences and University of Washington
Downloads 122 (600,462)

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schizophrenia spectrum disorder, psychosis early detection, semantic coherence analysis, Natural Language Processing, Large Language Model, Machine learning

2.

Coherence and Comprehensibility: Large Language Models Predict Lay Understanding of Health-Related Content

Number of pages: 36 Posted: 09 Jul 2024
Trevor Cohen, Weizhe Xu, Yue Guo, Serguei Pakhomov and Gondy Leroy
University of Washington, University of Washington, University of Washington, University of Minnesota - Minneapolis and University of Arizona
Downloads 56 (1,010,164)

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layperson comprehension, large language models, text coherence, word embeddings