🌱 I am a computational cognitive scientist.

My primary research focuses on computational modeling of human heterogeneity. I also develop new and innovative frameworks (Dome & Wills, 2025, Psych.Rev.) for large-scale relative model comparisons. In addition, I have done effect-centric research on when intelligent systems fail with a special focus on the inverse base-rate effect - an irrational effect of non-uniform generalization of learned experience. I work hard on open-sourcing science! Transparency, openness, reproducibility, and accessibility are at the core of my work culture.

I develop things mostly for my research, but that doesn't mean that they should only be available to me. 🌝

psp: a tool for cognitive scientists to explore the complete parameter space of computational models and to discover their global behavior - all their predictions.

catlearn: catlearn is an archive of formal models of categorization and learning, plus benchmark datasets to test them against. It's also an archive of simulations using those models. It's free and open-source software … and always will be.

cpm: cpm is a fundamental scientific modelling library for Computational Psychiatry.

Computational Modelling: I am always implementing formal models from Psychology and attempting to replicate simulations, so you don't have to 🌝 Most of my model implementations can be found in catlearn. If you want to make your or someone else's model available for everyone and you think I can help with that, feel free to reach out! 🌝

I will always share what I do for free. You will be able to edit, remix, and use my code and software, given you share yours under the same license. So, if you are using any of my software, consider buying me a coffee ☕ I will go to my favorite coffee shop and continue to code endlessly 💻