2019 Volume 2019 Issue AGI-011 Pages 08-
We propose a framework of the study of computable induction, which is a computable version of Solomonoff's universal induction. As a concrete example, we consider a problem of confirmation, such as the probability that the sun will rise tomorrow. Although we can not tell the exact probabilities, we can deduce the rate of the convergence up to a multiplicative constant, which is slightly faster than Laplace's result.