Performance Evaluation of Tile Coding in Reinforcement Learning

Reinforcement learning is one of research fields in artificial intelligence. The learning method usually assumes a discrete state in computer simulations. However, we must treat a continuous value in a realistic situation. In this paper, we investigate various techniques of the tile cording scheme which is a representative technique to handle continuous states. We check the performance of single tiling, multiple tiling, time-shift method and the proposed method in the issue of space search.