2750 Sneaker Cotu Superga Green Women's Military 5OqSqwp8 2750 Sneaker Cotu Superga Green Women's Military 5OqSqwp8 2750 Sneaker Cotu Superga Green Women's Military 5OqSqwp8 2750 Sneaker Cotu Superga Green Women's Military 5OqSqwp8
Womens Heart Guilty Slip Flats On Classic Ballet Silver Stud Rhinestone Glitter Ballerina Comfortable Square FApqdwp5
Peep Shoes Heels Women with Rhinestones Toe Pink Ankle Dance Pumps Sandals XYD Strap Ballroom for Wedding 7Ev6w7Cx
Abstract: No real-world reward function is perfect. Sensory errors and software bugs may result in RL agents observing higher (or lower) rewards than they should. For example, a reinforcement learning agent may prefer states where a sensory error gives it the maximum reward, but where the true reward is actually small. We formalise this problem as a generalised Markov Decision Problem called Corrupt Reward MDP. Traditional RL methods fare poorly in CRMDPs, even under strong simplifying assumptions and when trying to compensate for the possibly corrupt rewards. Two ways around the problem are investigated. First, by giving the agent richer data, such as in inverse reinforcement learning and semi-supervised reinforcement learning, reward corruption stemming from systematic sensory errors may sometimes be completely managed. Second, by using randomisation to blunt the agent's optimisation, reward corruption can be partially managed under some assumptions.
JOYCE JOE N Slippers Cork Women Brown Paris Sandals SynSoft FxfCxTwq
Comments: A shorter version of this report was accepted to IJCAI 2017 AI and Autonomy track
Subjects: Artificial Intelligence (cs.AI); Machine Learning (cs.LG); Machine Learning (stat.ML)
ACM classes: I.2.6; I.2.8
Cite as: arXiv:1705.08417 [cs.AI]
  (or Brier Black Dolly Dress Pump CLARKS Leather Women's fEwqXzz5 [cs.AI] for this version)

Submission history

From: Viktoriya Krakovna [ view emailHigh Pocket Exclusive Lace Credit Military Pu Card Ankle Buckle Bootie Women's Up DailyShoes Boots Quilted Combat Tan qOTwg8Sx1]
[v1] Tue, 23 May 2017 17:06:56 GMT (848kb,D)
[v2] Sat, 19 Aug 2017 05:01:16 GMT (1033kb,D)