发明名称 |
AUTOMATIC ESSAY SCORING SYSTEM |
摘要 |
A method of grading an essay using an automated essay scoring system is provided. The method comprises the steps of deriving a set of predetermined features from the essay, wherein the predetermined feature set comprises one or more features that are independent from the test prompt, scoring the feature set with a scoring equation, wherein a multiple regression analysis with graded essay data produces weights for the scoring equation, generating a raw score for the essay; and processing the raw score for the essay into a score category based on an adaptive cutoff algorithm. Also provided is a method of generating a model in which to grade essays, wherein the data used to generate the model is independent from the test prompt or essay topic.
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申请公布号 |
WO2005045786(B1) |
申请公布日期 |
2005.06.30 |
申请号 |
WO2004US35675 |
申请日期 |
2004.10.27 |
申请人 |
EDUCATIONAL TESTING SERVICE;ATTALI, YIGAL;BURSTEIN, JILL;ANDREYEV, SALVA |
发明人 |
ATTALI, YIGAL;BURSTEIN, JILL;ANDREYEV, SALVA |
分类号 |
G09B7/00;G09B7/02;(IPC1-7):G09B7/02 |
主分类号 |
G09B7/00 |
代理机构 |
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