Bat algorithm (BA) for image thresholding. Recent Researches in Telecommunications, Informatics, Electronics and Signal Processing, 2013, 17-19.A. Alihodzic, M. Tuba, Bat algorithm (BA) for image thresholding, 2013.A. Alihodzic, M. Tuba, Bat algorithm for image thresholding, in: Recent ...
test_matrix = test_matrix'; %% BA参数设置 t = 1; %用于迭代使用的 maxT = 100; %最大迭代次数 dim = 2; % 问题的维度,或者叫做蝙蝠位置的坐标;可以是多维的; % jhc-我是根据下面的推测的,就是我需要找2个参数的最优解,所以我这里是dim=2 sizep = 50; % 种群大小,蝙蝠有几只xmin= [1,1...
【深度学习笔记】优化算法( Optimization Algorithm) 本文依旧是吴恩达《深度学习工程师》课程的笔记整理与拓展。 一、优化算法的目的与挑战 优化算法主要是用来加快神经网络的训练速度,使得目标函数快速收敛。 优化问题面临的挑战有病态解、鞍点、梯度爆炸与梯度消失……具体可见参考文献【1】241页到249页。 其中深度学习...
Bat algorithm (BA) is one of the recently proposed heuristic algorithms imitating the echolocation behavior of bats to perform global optimization. The superior performance of this algorithm has been proven among the other most well-known algorithms such as genetic algorithm (GA) and particle swarm ...
Bat Algorithm (BA) is one of the newer additions in the field although it has been applied in a series of evaluation tests. The method is trying to replicate the echolocation behavior of bats with artificial ones. In this paper, we apply BA to the well-known problem of economic load ...
The bat algorithm (BA) is a bio-inspired algorithm developed by Xin-She Yang in 2010. BA has been found to be very efficient. As a result, the literature has expanded significantly since then. This chapter provides a detailed introduction to BA and its new variants. A wide range of ...
This article presents an analysis of the bat algorithm (BA) based on elementary mathematical analysis and statistical comparisons of the first hitting time performance metric distributions obtained on a test set comprising five carefully selected objective functions. The findings show that the BA is ...
BA has been carefully implemented and carried out optimization for eight well-known optimization tasks. Then, a comparison has been made between the proposed algorithm and other existing algorithms. The optimal solutions obtained by the proposed algorithm are better than the best solutions obtained by...
Bat algorithm (BA) is a recent metaheuristic optimization algorithm proposed by Yang. In the present study, we have introduced chaos into BA so as to increase its global search mobility for robust global optimization. Detailed studies have been carried out on benchmark problems with different chaot...
The basic bat algorithm(BA) in the past research studies reveal deficiencies as apt to be premature and low precision of convergence.This paper first analyzed the optimization mechanism and deficiency of bat algorithm(BA),and then considering the Lévy flight behaviors of bats can simulate predatory...