IEEE Intelligent Systems · 2010 · 63 citations · 9 references
EducationEducational AssessmentNatural Language ProcessingAutomated Essay ScoringEssay WritingText MiningUnsupervised LearningWriting AssessmentAutomated Writing EvaluationEssay ClassificationEssay Quality AssessmentMachine-assisted ScoringScore Prediction
The proposed automated essay-scoring system uses an unsupervised-learning approach based on a voting algorithm. Experiments show that this approach works well compared to supervised-learning approaches.
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