Login / Signup
A New Feature Extraction and Recognition Method for Microexpression Based on Local Non-negative Matrix Factorization.
Junli Gao
Huajun Chen
Xiaohua Zhang
Jing Guo
Wenyu Liang
Published in:
Frontiers Neurorobotics (2020)
Keyphrases
</>
negative matrix factorization
feature extraction
object recognition
nonnegative matrix factorization
action recognition
neural network
face recognition
similarity measure
natural language processing
principal component analysis
co occurrence
input data
unsupervised learning