no code implementations • 17 Aug 2020 • David Melhart, Daniele Gravina, Georgios N. Yannakakis
Is it possible to predict moment-to-moment gameplay engagement based solely on game telemetry?
1 code implementation • 9 Jul 2019 • Daniele Gravina, Ahmed Khalifa, Antonios Liapis, Julian Togelius, Georgios N. Yannakakis
Quality-diversity (QD) algorithms search for a set of good solutions which cover a space as defined by behavior metrics.
1 code implementation • 6 Jul 2018 • Daniele Gravina, Antonios Liapis, Georgios N. Yannakakis
Quality diversity is a recent family of evolutionary search algorithms which focus on finding several well-performing (quality) yet different (diversity) solutions with the aim to maintain an appropriate balance between divergence and convergence during search.
no code implementations • 8 Jun 2017 • Daniele Gravina, Antonios Liapis, Georgios N. Yannakakis
Inspired by the notion of surprise for unconventional discovery we introduce a general search algorithm we name surprise search as a new method of evolutionary divergent search.