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Facial emotion recognition based real-time learner engagement detection system in online learning context using deep learning models.
Swadha Gupta
Parteek Kumar
Raj Kumar Tekchandani
Published in:
Multim. Tools Appl. (2023)
Keyphrases
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emotion recognition
learning models
online learning
facial expressions
audio visual
human computer interaction
e learning
learning environment
learning algorithm
facial images
loss function
semi supervised learning
learning tasks
machine learning algorithms
machine learning
information fusion
learning problems
detection method
sentiment analysis
conditional random fields
face detection
feature space
multimedia
object detection
feature selection
computer vision
emotional state
affective states
image classification