Concepedia

Vidya Purushothaman

VP

11

Publications

666

Citations

11

H-Index

2020

Active since

Affiliations

University of California San Diego(Current)

Global Policy Institute

Q.D. Research

Vidya Purushothaman is an author at University of California San Diego specializing in content analysis, quantitative analysis, and knowledge discovery.

ORCID

Top concepts

Publications per year

2020–2023

11

Publications

11

Data Mining and Content Analysis of the Chinese Social Media Platform Weibo During the Early COVID-19 Outbreak: Retrospective Observational Infoveillance Study

Jiawei Li, Qing Xu, Raphael Cuomo et al. · JMIR Public Health and Surveillance · 2020 · 202 citations · Full text

Machine Learning to Detect Self-Reporting of Symptoms, Testing Access, and Recovery Associated With COVID-19 on Twitter: Retrospective Big Data Infoveillance Study

Tim K. Mackey, Vidya Purushothaman, Jiawei Li et al. · JMIR Public Health and Surveillance · 2020 · 155 citations · Full text

Big Data, Natural Language Processing, and Deep Learning to Detect and Characterize Illicit COVID-19 Product Sales: Infoveillance Study on Twitter and Instagram

Tim K. Mackey, Jiawei Li, Vidya Purushothaman et al. · JMIR Public Health and Surveillance · 2020 · 120 citations · Full text

Application of unsupervised machine learning to identify and characterise hydroxychloroquine misinformation on Twitter

Tim K. Mackey, Vidya Purushothaman, Michael Robert Haupt et al. · The Lancet Digital Health · 2021 · 50 citations · Full text

Google shopping queries for vaping products, JUUL and IQOS during the E-cigarette, or Vaping, product use Associated Lung Injury (EVALI) outbreak

Eric C. Leas, Natalie H Moy, Alicia L. Nobles et al. · Tobacco Control · 2021 · 31 citations · Full text

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