Dr Sam Clifford
B AppSc PhD
in Machine (Statistical) Learning
Sam obtained a Bachelors Degree in Applied Science (with Honours 2A) from Queensland University of Technology (QUT, Brisbane, Australia), majoring in Applied and Computational Mathematics. After a short break teaching mathematics to video game developers at Krome Studios, Sam undertook his Doctoral studies at the International Laboratory for Air Quality and Health.
Under Professors Lidia Morawska and Kerrie Mengersen and Dr Samantha Low-Choy, Sam's thesis investigated spatio-temporal modelling of ultrafine particles in Brisbane, Australia. After five and a half years of postdoctoral work at QUT, Sam joins us at the London School of Hygiene and Tropical Medicine for 2.5 years as a postdoctoral fellow.
Sam has five years experience in undergraduate lecturing at QUT, teaching mathematics and statistics in the R computational environment to first year Bachelor of Science students. His teaching makes use of blended learning approaches to prepare students for lecture material, and collaborative workshops with project-based learning.
In 2015, Sam and his team were awarded a Vice Chancellor's Award for Innovation on the basis of their work transforming SEB113.
Sam's current teaching at LSHTM includes the following short courses:
Sam's research at LSHTM includes the following:
- Spatio-temporal variation in Streptococcus pneumoniae serotypes
- Maternal colonisation of Group B Streptococcus
- Modelling the health and economic impact of dengue vaccination
In addition to his doctoral thesis on spatio-temporal modelling of ultrafine particle number concentration, Sam's research interests include
- exposure assessment
- personal monitoring equipment for air pollution
- non-parametric regression
- jaguar conservation
- Great Barrier Reef conservation
- machine learning for spatial data
- Bayesian hierarchical modelling
- data visualisation
- mathematics and statistics education