I work on topics in machine learning theory and related areas, including game theory, information theory, statistics and optimisation. My current interests include pure exploration in multi-armed bandit models, game tree search, and provably accelerated learning in statistical and individual-sequence settings, aka learning faster from easy data. I am also interested in hypothesis testing using martingales.

  • Online learning, regret minimization, online convex optimization, bandits
  • Pure exploration
  • Connections between learning and games
  • Sequential hypothesis testing, theory of e-values and martingales.


Ancillary activities

  • Centrum Wiskunde & InformaticaSenior Researcher

Research profiles

Courses academic year 2023/2024

Courses in the current academic year are added at the moment they are finalised in the Osiris system. Therefore it is possible that the list is not yet complete for the whole academic year.

Courses academic year 2022/2023

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