INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM

摘要

The information providing server retrieves piece of first posted information, posted by user, on a base plan provided by a facility that requests a recommended plan, and also retrieves piece of second posted information, posted by the user, on reference plan different from the base plan. The information providing server identifies first popular element popular with the user, who posted the piece of first posted information, and also identifies second popular element that are popular with the user and different from the first popular element. Then, the information providing server determines the identified first popular element and second popular element as plan elements included in a new recommended plan to be recommended for the facility that requests the recommended plan.

主权项

1. An information processing device that can access posted information storage means for storing pieces of posted information, posted by users, on each of a plurality of transaction objects provided by at least one facilities, the device comprising:
first retrieval means for retrieving piece (s) of first posted information on a first transaction object from the posted information storage means, the piece(s) of first posted information being posted by user(s); first identifying means for identifying a first element popular with the user(s), based on the piece(s) of first posted information retrieved by the first retrieval means; second retrieval means for retrieving piece(s) of second posted information on a second transaction object different from the first transaction object from the posted information storage means, the piece(s) of second posted information being posted by the user(s); second identifying means for identifying a second element popular with the user(s), based on the piece(s) of second posted information retrieved by the second retrieval means, the second element being different from the first element identified by the first identifying means; and determining means for determining the first element identified by the first identifying means and the second element identified by the second identifying means as elements included in a new transaction object to be recommended for a facility providing the first transaction object.