Workflow-Based Assessment of Student Online Activities with Topic and Dialogue Role Classification.

Jun Ma Jeon-Hyung Kang Erin Shaw Jihie Kim

Published in: AIED (2011)

Keyphrases

classification accuracy
support vector machine
reflective learning
support vector
student progress
online learning
support vector machine svm
feature vectors
tutoring system
learning environment
learning process
topic models
student learning
dialogue system
communication tools
tutorial dialogue
student knowledge