Published on in Vol 5, No 4 (2021): April

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/23593, first published .
Concerns Discussed on Chinese and French Social Media During the COVID-19 Lockdown: Comparative Infodemiology Study Based on Topic Modeling

Concerns Discussed on Chinese and French Social Media During the COVID-19 Lockdown: Comparative Infodemiology Study Based on Topic Modeling

Concerns Discussed on Chinese and French Social Media During the COVID-19 Lockdown: Comparative Infodemiology Study Based on Topic Modeling

Stéphane Schück   1 , MD ;   Pierre Foulquié   1 , MSc ;   Adel Mebarki   1 , MSc ;   Carole Faviez   2 , MSc ;   Mickaïl Khadhar   1 , MSc ;   Nathalie Texier   1 , PharmD ;   Sandrine Katsahian   2, 3 , PhD, MD ;   Anita Burgun   2, 4, 5, 6 , PhD, MD ;   Xiaoyi Chen   2 , PhD

1 Kap Code, Paris, France

2 Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Paris, France

3 Unité d'Épidémiologie et de Recherche Clinique, Hôpital européen Georges Pompidou, Assistance Publique - Hôpitaux de Paris, Paris, France

4 Département d’informatique médicale, Hôpital européen Georges Pompidou, Assistance Publique - Hôpitaux de Paris, Paris, France

5 Département d’informatique médicale, Hôpital Necker-Enfants Malades, Assistance Publique - Hôpitaux de Paris, Paris, France

6 Paris Artificial Intelligence Research Institute, Paris, France

Corresponding Author:

  • Xiaoyi Chen, PhD
  • Centre de Recherche des Cordeliers
  • INSERM
  • Sorbonne Université, Université de Paris
  • 15 Rue de l'école de médecine
  • Paris, F-75006
  • France
  • Phone: 33 171196369
  • Email: xiaoyi.chen@inserm.fr