Abstract

Environmental changes can profoundly impact the performance of artificial intelligence systems operating in the real world, with effects ranging from overt catastrophic failures to non-robust behaviours that do not take changing context into account. Here we argue that designing machine intelligence that can operate in open worlds, including detecting, characterizing and adapting to structurally unexpected environmental changes, is a critical goal on the path to building systems that can solve complex and relatively under-determined problems. We present and distinguish between three forms of open-world learning (OWL)—weak, semi-strong and strong—and argue that a fully developed OWL system should be antifragile, rather than merely robust. An antifragile system, an example of which is the immune system, is not only robust to adverse events, but adapts to them quickly and becomes better at handling them in …

Date

January 1, 1970

Authors

Mayank Kejriwal, Eric Kildebeck, Robert Steininger, Abhinav Shrivastava

Source

Nature Machine Intelligence

Volume

6

Issue

6

Pages

580-588

Publisher

Nature Publishing Group UK