System and method for efficiently providing a recommendation
US8548987B2 · kind B2 · utility
4Cited by
48References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2008 |
| Grant date | Oct 1, 2013 |
| Priority date | — |
| Expiry date | May 26, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99935
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A system and method for applying a first filter and a second filter, such as a recommendation and a constraint filter, to a plurality of items, including determining a cost of applying the first filter and the second filter to the plurality of items, and determining an order of applying the first and second filters based on the cost of applying the first and second filters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.