Synthetic data creation Created synthetic data using ML techniques incl. Generative Adversarial Networks (GANs), Variational Autoencoders, and Gaussian Copulas.
Machine Learning Agent with Collecting and Defending Behaviour Trained an agent to collect targets in an arena and defend them from an opponent; won match against opponent agent (in Unity with Pytorch and Tensorflow in the Machine Learning Agents framework).
Perceptron Training: Dodging objects Trained a perceptron network to avoid some types of objects and ignore others (in Unity with Pytorch and Tensorflow in the Machine Learning Agents framework).
DATA SCIENCE
Data preparation Cleaned, prepared and integrated datasets to be used by team and external groups, including the World Health Organisation.
Exploratory and Descriptive analysis Carried out exploratory and descriptive analyses and wrote manuscript on trends in patients discharging against medical advice (manuscript submitted for publication).
Predictive modeling Created predictive models using regression techniques incl. elastic net and grouped lasso algorithms.
Predictive model comparisons Collaborated with Microsoft AI for Good to systematically compare prediction models using techniques including Random Forest and the new ‘Explainable Boosting Machine’.
Database Creation for Community Centre Created a relational database that can be used by a community centre, with a web interface (using SQL with PHP and Oracle).
PROMPT ENGINEERING
Qualitative Analysis with GPT-3 and GPT-4 Used GPT-3 and -4 API to carry out qualitative analysis of text from interviews through prompt engineering; achieved 97% accuracy compared to human experts (in Python).
DEVELOPMENT
Login page development Developed login pages for a website with Python, using the Django framework.
Graphic and Console-Based Interactive Game Design Created an adventure game that can be played through the console or through a GUI (using Java, using Swing and AWT toolkits).
OTHER
Oral presentations At international conferences including WFPICCS 2022, ASTMH 2022, and Seattle Children’s and Microsoft SIDS Research Summit 2022.
