ON MODIFICATION OF SYMMETRIC RANK ONE FOR TRAINING NEURAL NETWORK BASED ON GRADIENT VECTOR

  • HASAN HAZIM JAMEEL Dept. of Mathematics, College of Basic Education, University of Duhok, Kurdistan region – Iraq.
  • SALAH GHAZE SHAREEF Dept. of Mathematics, Faculty of Science, University of Zakho, Zakho, Kurdistan region – Iraq.
Keywords: SR1 method, Quasi-Newton method, Neural Network, optimization.

Abstract

In this paper, a modification of Symmetric Rank One (SR1) is propounded  on the grounds of Modifying gradient-difference vector which meets Quasi condition and positive definite conditions. The new method is compared with the standard test results of the SR1 algorithm. In general, the modified method is more superior and efficient when compared to the standard Quasi-Newton method

 

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Published
2020-06-02
How to Cite
JAMEEL, H. H., & SHAREEF, S. G. (2020). ON MODIFICATION OF SYMMETRIC RANK ONE FOR TRAINING NEURAL NETWORK BASED ON GRADIENT VECTOR. Journal of Duhok University, 22(2), 109-114. https://doi.org/10.26682/sjuod.2019.22.2.12
Section
Pure and Engineering Sciences