Sentiment extraction from consumer reviews for providing product recommendations
US9646078B2 · kind B2 · utility
9Cited by
8References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 12, 2008 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Jan 3, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/30
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method for recommending a product to a user in response to a query for a product with a feature wherein the recommendation is accompanied by a quotation expressing a sentiment about the feature or the product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.