Published on in Vol 21 , No 4 (2019) :April

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/12047, first published .
Crowdsourcing for Food Purchase Receipt Annotation via Amazon Mechanical Turk: A Feasibility Study

Crowdsourcing for Food Purchase Receipt Annotation via Amazon Mechanical Turk: A Feasibility Study

Crowdsourcing for Food Purchase Receipt Annotation via Amazon Mechanical Turk: A Feasibility Study

Wenhua Lu 1 , PhD ;   Alexandra Guttentag 2 , BA ;   Brian Elbel 3, 4 , PhD, MPH ;   Kamila Kiszko 3 , MPH ;   Courtney Abrams 3 , MA ;   Thomas R Kirchner 2 , PhD

1 Department of Childhood Studies , Rutgers, The State University of New Jersey , Camden , NJ , US

2 College of Global Public Health , New York University , New York , NY , US

3 School of Medicine , New York University , New York , NY , US

4 Robert F Wagner Graduate School of Public Service , New York University , New York , NY , US

Corresponding Author:

  • Wenhua Lu, PhD
  • Department of Childhood Studies
  • Rutgers, The State University of New Jersey
  • 329, Cooper Street
  • Camden, NJ
  • US
  • Phone: 1 856-225-6083
  • Email: w.lu@rutgers.edu