| 摘要 |
PURPOSE: A recommendation system and method thereof are provided to enable a user to product information recommended by people who have similar tastes with the user by providing a recommendation service based on grades. CONSTITUTION: A grade information collecting unit(110) collects average information by interlocking grade information with products. A similar tastes user cluster creation unit(120) measures similarity between users by using the average information. The similar tastes user cluster creation unit creates a cluster according to the similarity. A service providing unit(130) provides a recommendation service for the products to a service target. |
