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Structure Preserving Quaternion Biconjugate Gradient Method.
Tao Li
Qing-Wen Wang
Published in:
SIAM J. Matrix Anal. Appl. (2024)
Keyphrases
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gradient method
structure preserving
convergence rate
optimization methods
step size
convex formulation
negative matrix factorization
neural network
data sets
dimensionality reduction
computer vision
email
evolutionary algorithm
cost function