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Quasi Non-Negative Quaternion Matrix Factorization with Application to Color Face Recognition.
Yifen Ke
Changfeng Ma
Zhigang Jia
Yajun Xie
Riwei Liao
Published in:
J. Sci. Comput. (2023)
Keyphrases
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matrix factorization
face recognition
collaborative filtering
tensor factorization
low rank
nonnegative matrix factorization
computer vision
recommender systems
color images
data sparsity
principal component analysis
generative model
stochastic gradient descent