A conjugate gradient algorithm and its application in large-scale optimization problems and image restoration
Abstract To solve large-scale unconstrained optimization problems, a modified PRP conjugate gradient algorithm is proposed and is found to be interesting because it combines the steepest descent algorithm with the conjugate gradient method and successfully fully utilizes their excellent properties....
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2019-09-01
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Series: | Journal of Inequalities and Applications |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s13660-019-2192-6 |