semi-supervised learning
2022 – Present
trustworthy machine learning
2021 – Present
imbalanced datasets
2020 – Present
explainable machine learning
2018 – Present
adversarial machine learning, adversarial examples, poisoning attacks
2017 – Present
computational learning theory
2011 – Present
evolvability, evolutionary algorithms, statistical queries
2009 – Present
knowledge bases, reasoning, interpretability
2018 – 2021