An Investigation of the Free Energy Principle for Emotion Recognition.

Daphne Demekas Thomas Parr Karl J. Friston

Published in: Frontiers Comput. Neurosci. (2020)

Keyphrases

free energy
emotion recognition
belief propagation
upper bound
emotional speech
audio visual
human computer interaction

fixed point
facial expressions
competitive learning
sentiment analysis
information fusion
posterior distribution
graphical models

facial images
approximate inference
face recognition
lower bound
probabilistic model
machine learning

data points
low level
neural network
multi modal
text classification
probability distribution