1. Robot Dancing: Adapting Robot Dance to Human Preferences
- Author
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Ibrahim S. Tholley, Qinggang Meng, and Paul W. H. Chung
- Subjects
Social robot ,Dance ,Computer science ,Order (business) ,Movement (music) ,business.industry ,Reinforcement learning ,Robot ,Computer vision ,Artificial intelligence ,business - Abstract
In this paper, we investigate an approach for robots to extract the preferences of human observers, and combine them to generate new moves in order to improve robot dancing. Human preferences can be extracted even when a reward is given a few steps after a dance movement. With the feedback the robots perform more of what was preferred and less of what was not preferred. Human observers watch the robot generated dance movements and provide feedback in real time; then the robot learns the observers' preferences and creates new dance movements based on varying percentage of their preferences; and finally the observers rate the new robot's dancing. Experimental results show that the robot learns, using Interactive Reinforcement Learning, the expressed preferences of human observers and dance routines based on preferences of multiple observers are rated more highly.
- Published
- 2012