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Visual, Laughter, Applause and Spoken Expression Features for Predicting Engagement Within TED Talks.
Fasih Haider
Fahim A. Salim
Saturnino Luz
Carl Vogel
Owen Conlan
Nick Campbell
Published in:
INTERSPEECH (2017)
Keyphrases
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low level
visual information
feature space
feature vectors
feature extraction
image features
co occurrence
feature set
visual perception
visual objects
data sets
face recognition
multiscale
prior knowledge
classification accuracy
spatial information