抄録
This paper presents a method for obtaining an environment model by analyzing a record of behaviors of a robot. To analyze the record of behaviors, we use a statistical approach. The robot analyzes the record of behaviors, while wandering in an environment by behaviors such as approaching to a feature and leaving from a feature. The robot detects characteristic behaviors from the record. This method does not refer a strategy which depends on structure. Therefore, our method can apply to a complex environment in which the robot cannot move along walls.
