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Need Help with Octave: function [w, t, flag] = margin_pcpt(X, y, max_iter, max_margin) [m, n] = size(X); flag = 0; w = zeros(n, 1); t = 1; while (t < max_iter) && (flag == 0) % Your tasks:    % 1. searches for violation point p such that    %   (a) the label disagrees with p*w; OR    %   (b) the distance between p and seperation line is too close, i.e.    %       p*(w./norm(w, 2)) <= max_margin    % 2. update the seperation plane vector w    % 3. if there is no more violation point, set flag = 1.              t = t + 1; end % as a good habit: normalise the seperation vector by it's norm w = w./norm(w, 2); end

Need Help with Octave: function [w, t, flag] = margin_pcpt(X, y, max_iter, max_margin) [m, n] = size(X); flag = 0; w = zeros(n, 1); t = 1; while (t < max_iter) && (flag == 0) % Your tasks:    % 1. searches for violation point p such that    %   (a) the label disagrees with p*w; OR    %   (b) the distance between p and seperation line is too close, i.e.    %       p*(w./norm(w, 2)) <= max_margin    % 2. update the seperation plane vector w    % 3. if there is no more violation point, set flag = 1.              t = t + 1; end % as a good habit: normalise the seperation vector by it's norm w = w./norm(w, 2); end

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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Need Help with Octave:

function [w, t, flag] = margin_pcpt(X, y, max_iter, max_margin)

[m, n] = size(X);
flag = 0;
w = zeros(n, 1);
t = 1;
while (t < max_iter) && (flag == 0)
% Your tasks:
   % 1. searches for violation point p such that
   %   (a) the label disagrees with p*w; OR
   %   (b) the distance between p and seperation line is too close, i.e.
   %       p*(w./norm(w, 2)) <= max_margin
   % 2. update the seperation plane vector w
   % 3. if there is no more violation point, set flag = 1.   
      
  
t = t + 1;
end
% as a good habit: normalise the seperation vector by it's norm
w = w./norm(w, 2);
end

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