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A Machine Learning Approach for the Detection and Characterization of Illicit Drug Dealers on Instagram: Model Evaluation Study

Jiawei Li, Qing Xu, Neal Shah, Tim K Mackey

J Med Internet Res 2019;21(6):e13803

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Characterizing Weibo Social Media Posts From Wuhan, China During the Early Stages of the COVID-19 Pandemic: Qualitative Content Analysis

Qing Xu, Ziyi Shen, Neal Shah, Raphael Cuomo, Mingxiang Cai, Matthew Brown, Jiawei Li, Tim Mackey

JMIR Public Health Surveill 2020;6(4):e24125

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

Tim Ken Mackey, Jiawei Li, Vidya Purushothaman, Matthew Nali, Neal Shah, Cortni Bardier, Mingxiang Cai, Bryan Liang

JMIR Public Health Surveill 2020;6(3):e20794

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Design and Evaluation of a Contextual Model for Information Retrieval From Web-Scale Discovery Services to Improve Evidence-Based Practice by Health Care Practitioners: Mixed Methods Study

Alvet Miranda, Shah Jahan Miah

J Med Internet Res 2019;21(8):e12621

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

Tim Mackey, Vidya Purushothaman, Jiawei Li, Neal Shah, Matthew Nali, Cortni Bardier, Bryan Liang, Mingxiang Cai, Raphael Cuomo

JMIR Public Health Surveill 2020;6(2):e19509

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Effect of Performance Feedback on Community Health Workers’ Motivation and Performance in Madhya Pradesh, India: A Randomized Controlled Trial

Sangya Kaphle, Michael Matheke-Fischer, Neal Lesh

JMIR Public Health Surveill 2016;2(2):e169

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Improving Shared Decision Making Between Patients and Clinicians: Design and Development of a Virtual Patient Simulation Tool

Simon Jacklin, Neal Maskrey, Stephen Chapman

JMIR Med Educ 2018;4(2):e10088

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Population Size Estimation Methods: Searching for the Holy Grail

Joyce J Neal, Dimitri Prybylski, Travis Sanchez, Wolfgang Hladik

JMIR Public Health Surveill 2020;6(4):e25076

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A Context-Sensing Mobile Phone App (Q Sense) for Smoking Cessation: A Mixed-Methods Study

Felix Naughton, Sarah Hopewell, Neal Lathia, Rik Schalbroeck, Chloë Brown, Cecilia Mascolo, Andy McEwen, Stephen Sutton

JMIR Mhealth Uhealth 2016;4(3):e106

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Improving the Theoretical Understanding Toward Patient-Driven Health Care Innovation Through Online Value Cocreation: Systematic Review

Atae Rezaei Aghdam, Jason Watson, Cynthia Cliff, Shah Jahan Miah

J Med Internet Res 2020;22(4):e16324

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