Service provision condition optimization method, service search apparatus, and service provision condition optimization system

摘要

Allows long-term maintenance of user service interests. The service provision condition restriction unit 103 acquires the service provision condition ID from the optimum service provision condition estimation request received from the administrator terminal 200, and extracts service provision history information including the service provision condition ID from the service provision history storage unit 104. Then, a success rate list for each attribute value is created from the service provision history information. The service provision condition restriction unit 103 creates a success rate list for each attribute value, extracts an element including a success rate equal to or greater than a certain threshold from the success rate list for each attribute value, and extracts the attribute name and attribute value of the extracted element Is added to the service provision condition identified by the service provision condition ID, or the service provision condition is updated with the judgment information to limit the contents of the service provision condition.