Personalized recommendation of a volatile item
US9336315B2 · kind B2 · utility
6Cited by
1References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 19, 2011 |
| Grant date | May 10, 2016 |
| Priority date | — |
| Expiry date | Feb 21, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N5/04
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system, method, and machine readable medium for creating a personalized recommendation of an item by creating a topic vector based on a plurality of search queries, at least one of a plurality of users associated with the search queries or a plurality of items associated with the search queries; inferring a topical preference for a user based on a search query by the user; and recommending at least one item based on the topical preference and the topic vector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.