SCORE DISTRIBUTION CONVERSION DEVICE, SCORE DISTRIBUTION CONVERSION METHOD, AND SCORE DISTRIBUTION CONVERSION PROGRAM

摘要

A first distribution calculation unit 81 calculates a first distribution that is a distribution of scores obtained by applying each data included in a first data group to a first model. A second distribution calculation unit 82 calculates a second distribution that is a distribution of scores obtained by applying each data included in a second data group to a second model. A conversion unit 83 converts the second distribution such that the second distribution approximates the first distribution. The first data group and the second data group are data of the same domain, and a range of scores obtained by applying the data to the first model and a range of scores obtained by applying the data to the second model are the same.