Credit degree calculation system, credit degree calculation method and program

摘要

Both profitability and security are compatible.The malfunction calculating means (101) of the credit rating calculation system (s) calculates the user's malfunction based on the user's behavior using the service. The usage amount calculating means 102 calculates the user's usage amount on the basis of the service state of the user. A confidence degree calculating means (103) calculates a user's credibility based on the degree of malpractice and the amount of use.Diagram