22 citations · 74 across the 11 of their papers we have counts for
3 papers · 1 filter
Translating Extensive Form Games to Open Games with Agency
Matteo Capucci, Neil Ghani, Jérémy Ledent +1
We show open games cover extensive form games with both perfect and imperfect information. Doing so forces us to address two current weaknesses in open games: the lack of a notion…
Categorical Foundations of Gradient-Based Learning
G. S. H. Cruttwell, Bruno Gavranović, Neil Ghani +2
We propose a categorical semantics of gradient-based machine learning algorithms in terms of lenses, parametrised maps, and reverse derivative categories. This foundation provides…
Compositional Game Theory, Compositionally
Robert Atkey, Bruno Gavranović, Neil Ghani +3
We present a new compositional approach to compositional game theory (CGT) based upon Arrows, a concept originally from functional programming, closely related to Tambara modules,…