Automated essay scoring
US7769339B2 · kind B2 · utility
4Cited by
32References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 27, 2006 |
| Grant date | Aug 3, 2010 |
| Priority date | — |
| Expiry date | May 2, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09B19/00
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
To automatically evaluate an essay, the essay is applied to a plurality of trait models and a plurality of trait scores are determined based on the plurality of trait models. Each of these trait scores having been generated from a respective trait model. In addition, a score is determined based on the plurality of trait scores.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.