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Analyzing Prosodic Features and Student Uncertainty using Visualization.
Wenting Xiong
Diane J. Litman
G. Elisabeta Marai
Published in:
AAAI Fall Symposium: Cognitive and Metacognitive Educational Systems (2009)
Keyphrases
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prosodic features
speaker verification
text to speech
speech synthesis
spontaneous speech
intelligent tutoring systems
information retrieval
student model
face recognition
information extraction
audio visual
type fuzzy logic systems