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he global minimum of the function y = F (x) (function 1 variable) using a climbing algorithm   Climbing algorithm 1. start at a random point x0 def. field on the x-axis, evaluate the function y = F (x0) 2. search the neighbors left and right at a distance of 1 step d, evaluate the function in points y = F (x0-d), y = F (x0 + d) 3. if the value of the function is lower at any of these points, it moves the current solution to this new position 4. if the required number of steps has been performed or a smaller value of y is no longer found, end, otherwise continue in point 2

he global minimum of the function y = F (x) (function 1 variable) using a climbing algorithm   Climbing algorithm 1. start at a random point x0 def. field on the x-axis, evaluate the function y = F (x0) 2. search the neighbors left and right at a distance of 1 step d, evaluate the function in points y = F (x0-d), y = F (x0 + d) 3. if the value of the function is lower at any of these points, it moves the current solution to this new position 4. if the required number of steps has been performed or a smaller value of y is no longer found, end, otherwise continue in point 2

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Find the global minimum of the function y = F (x)
(function 1 variable)
using a climbing algorithm

 

Climbing algorithm
1. start at a random point x0 def. field on the x-axis, evaluate the function y = F (x0)
2. search the neighbors left and right at a distance of 1 step d, evaluate the function in points y = F (x0-d), y = F (x0 + d)
3. if the value of the function is lower at any of these points, it moves the current solution to this new position
4. if the required number of steps has been performed or a smaller value of y is no longer found, end, otherwise continue in point 2

Horolezecky algoritmus - 2D funkcia 180 160 140 lokálne Globálne 120 minimum minimum 100 80 60 Ox p-ºx Xo-d Xo Xo+d 40 20 -20 -6 -4 -2 6.
Transcribed Image Text:Horolezecky algoritmus - 2D funkcia 180 160 140 lokálne Globálne 120 minimum minimum 100 80 60 Ox p-ºx Xo-d Xo Xo+d 40 20 -20 -6 -4 -2 6.
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