Action unit intensity estimation using hierarchical partial least squares.

Tobias Gehrig Ziad Al-Halah Hazim Kemal Ekenel Rainer Stiefelhagen

Published in: FG (2015)

Keyphrases

partial least squares
structural model
discriminant analysis
dimension reduction
principal component regression
spectral data
factor analysis
principal component analysis
canonical correlation analysis
machine learning
face recognition
high dimensional
feature vectors
semi supervised
regression model