Abstract: A learning system for a navigating robot includes: a navigation module including: a first policy configured to determine actions for moving the navigating robot and navigating from a starting location to an ending location based on images from a camera of the navigating robot; and a second policy configured to, based on a representation of an environment generated by the navigating robot, determine actions for moving the navigating robot from waypoint locations between the starting location and the ending location to a plurality of subgoal locations without any images from the camera; and a representation module configured to: selectively learn the representation during movement via the first policy based on the representation at previous times, images from the camera, and actions determined by the first policy at previous times; and provide the representation to the second policy.

Abstract: A navigating robot includes: a feature module configured to detect objects in images captured by a camera of the navigating robot while the navigating robot is in a real world space; a mapping module configured to generate a map including locations of objects captured in the images and at least one attribute of the objects; and a navigation module trained to find and navigate to N different objects in the real world space in a predetermined order by: when a location of a next one of the N different objects in the predetermined order is stored in the map, navigate toward the next one of the N different objects in the real world space; and when the location of the next one of the N different objects in the predetermined order is not stored in the map, navigate to a portion of the map not yet captured in any images.