Turing Institute

Category-Native Solomonoff Approximation: From Algorithmic Geometry to Kernels, Operators, and Induction

Solomonoff induction mixes all computable explanations with description-length weights, but it is incomputable. This theory-and-position paper argues that practical approximation must be category-native: one should first declare the mathematical category in which a computable sha...

Ingroup bias is prevalent in user reports of hate and abuse online

Abstract The prevalence of online hate and abuse is a pressing global problem. While tackling such societal harms is a priority for research across the social sciences, it is a difficult task, in part, because of the magnitude of the problem. People's engagement with reporting me...