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Now or Later: An Initial Exploration into User Perception ofMathematical Expression Recognition Feedback.
Jared N. Bott
Daniel Gabriele
Joseph J. LaViola Jr.
Published in:
SBIM (2011)
Keyphrases
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expression recognition
active exploration
relevance feedback
facial expression recognition
facial expressions
query refinement
user interface
data sets
machine learning
image processing
feature vectors
image analysis
lip reading