Healthfulness Assessment of Recipes Shared on Pinterest: Natural Language Processing and Content Analysis

Xiaolu Cheng   ^{1 *} , PhD ;   Shuo-Yu Lin   ^{1 *} , MS ;   Kevin Wang   ¹ ;   Y Alicia Hong   ¹ , PhD ;   Xiaoquan Zhao   ² , PhD ;   Dustin Gress   ¹ , MS ;   Janusz Wojtusiak   ¹ , PhD ;   Lawrence J Cheskin   ³ , MD ;   Hong Xue   ¹ , PhD

¹ Department of Health Administration and Policy, College of Health and Human Services, George Mason University, Fairfax, VA, United States

² Department of Communication, College of Humanities and Social Sciences, George Mason University, Fairfax, VA, United States

³ Department of Nutrition and Food Studies, College of Health and Human Services, George Mason University, Fairfax, VA, United States

*these authors contributed equally