Information processing device and method, and program
US8117211B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 15, 2006 |
| Grant date | Feb 14, 2012 |
| Priority date | — |
| Expiry date | Oct 11, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/916
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to an information processing device, an information processing method, and a computer-readable storage medium storing a program for selecting a content by classifying content included in a group into one of a plurality of clusters included in layers arranged based on metadata of the contents, the layers being assigned priority levels including a high priority level and low priority level, retaining a database indicating a correspondence between the classified content, the clusters corresponding to the classified content, and the layers, managing history information corresponding to contents of the user, identifying a cluster on a basis of the history information, and selecting a content classified into a layer of the identified cluster based on a priority level of the layer, and presenting the selected content and description information, the description indicating a reason for selection of the selected content.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.