Assigning sentiment to themes
US8918312B1 · kind B1 · utility
19Cited by
52References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Dec 23, 2014 |
| Priority date | — |
| Expiry date | Mar 15, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/30
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Assigning sentiment to themes is disclosed. Reputation data extracted from at least one data source is received. The reputation data includes user-authored reviews. The user-authored reviews include text and at least one rating. For a first review included in the reputation data, at least one keyword is determined using the first review's text. A sentiment is assigned for a theme associated with the keyword based at least in part on the first review's rating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.