| 摘要 |
A method, apparatus and data structure is provided to determine a score for an electronic document, such as a webpage, image, audio recording, video recording or other electronic content, to aid in the ranking and retrieval of the electronic document. The score for an electronic document is based on weighted subjective user ratings of the electronic document by members of a member set. Weight factors are assigned to the members of the member set who then rate the electronic document. The score is determined for the electronic document based on the ratings of the electronic document by the members in the member set where each member's rating is weighted by a weight factor specific for the member who has provided the rating. The weight factor for a member is based on ratings assigned to that member by other members in the member set. |
