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Automated Essay Scoring

Author(s):
Burstein, Jill; Andreyev, Vyacheslav; Lu, Chi
Patent Issued:
Aug 03, 2010
Patent Number:
7,769,339
Source:
ETS Patent
Document Type:
Patent
Family ID:
32710734
Subject/Key Words:
Patent, Active Patent, Automated Essay Scoring (AES), Automated Scoring and Natural Language Processing, Essay Assessment, Writing Errors, Trait Models

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.

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