Paper ID: 2406.06583

Adaptive multiple optimal learning factors for neural network training

Jeshwanth Challagundla

This thesis presents a novel approach to neural network training that addresses the challenge of determining the optimal number of learning factors. The proposed Adaptive Multiple Optimal Learning Factors (AMOLF) algorithm dynamically adjusts the number of learning factors based on the error change per multiply, leading to improved training efficiency and accuracy. The thesis also introduces techniques for grouping weights based on the curvature of the objective function and for compressing large Hessian matrices. Experimental results demonstrate the superior performance of AMOLF compared to existing methods like OWO-MOLF and Levenberg-Marquardt.

Submitted: Jun 4, 2024