Frederik Questier

Face Masks Against COVID-19: An Evidence Review

Jeremy Howard, Austin Huang, Zhiyuan Li et al. · Preprints.org · 2020 · 272 citations · Full text

Vaccination, Contact Tracing, Preventive Medicine +14

Acceptance and usage of mobile assisted language learning by higher education students

Gustavo García Botero, Frederik Questier, Sebastiano Cincinnato et al. · Journal of Computing in Higher Education · 2018 · 218 citations

Second Language Learning, Second Language Acquisition, Mobile Learning +7

Self-directed language learning in a mobile-assisted, out-of-class context: do students walk the talk?

Gustavo García Botero, Frederik Questier, Chang Zhu · Computer Assisted Language Learning · 2018 · 195 citations

The use of CART and multivariate regression trees for supervised and unsupervised feature selection

Frederik Questier, R. Put, D. Coomans et al. · Chemometrics and Intelligent Laboratory Systems · 2004 · 128 citations

Engineering, Machine Learning, Data Science +12

Face Masks Against COVID-19: An Evidence Review

Jeremy Howard, Austin Huang, Zhiyuan Li et al. · Preprints.org · 2020 · 89 citations · Full text

Vaccination, Mask Usage, Preventive Medicine +14