ConceptResidual Safety Filter
Residual Safety Filter
A safety mechanism that superimposes a correction term on the output of a base policy, learning a residual correction and pushing actions toward more conservative directions when potential danger is predicted, with an adjustable degree of conservatism.
Timeline (last 90 days)
Oct 28
The research team added a learned residual safety filter on top of the task policy, whose level of conservativeness is adjustable.
Unverified50%
Oct 28
The residual safety filter reduces drops by 75% while still completing 91.5% of the goals.
Unverified50%