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main_cleanDataset.m
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main_cleanDataset.m
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clear
close all
%load('datasets_clean/a1a_clean.mat'); %rho = 500
load('datasets_clean/w7a_clean.mat'); %rho = 500
%load('datasets_clean/w8a_clean.mat'); %rho = 500
%load('datasets_clean/phishing_clean.mat');
%load('datasets_clean/a9a_clean.mat'); %rho = 500
for j=2:size(X,2)
temp1=abs(X(:,j));
temp=max(temp1);
for i=1:size(X,1)
%XXXX(i,j)=(XXX(i,j)-mean(XXX(:,j)))/(max(XXX(:,j))-min(XXX(:,j)));
X(i,j)=X(i,j)/temp;
end
end
num_feature=size(X,2);
total_sample=size(y',1);
%no_workers = 10; %a1a
no_workers = 80;%60;w7a
%no_workers = 60; %w8a
%no_workers = 40; %phishing
%no_workers = 100; %a9a
dataSamples_per_worker=floor(total_sample/no_workers);
total_sample =no_workers*dataSamples_per_worker;
num_iter=50;
lambda_logistic = 1E-3;
% rho=3; %dataset a1a_clean
% alpha=0.05;
% rho=100; %dataset a1a_clean
% alpha=4;
rho=50; %dataset w8a_clean w7a
alpha=1;
X_fede=X;
y_fede=y';
acc = 1E-7;
[obj_snewton]=standard_newton...
(X_fede,y_fede, no_workers, num_feature, dataSamples_per_worker, num_iter,lambda_logistic);
obj0 = obj_snewton(num_iter);
num_iter=5000;
%num_iter=50;
[obj_znewton, loss_znewton, transmitted_bits_znewton]=newton_zero...
(X_fede,y_fede, no_workers, num_feature, dataSamples_per_worker, num_iter, obj0, lambda_logistic);
[obj_newton_aadmm, loss_newton_aadmm, transmitted_bits_admm]=newton_ADMM...
(X_fede,y_fede, no_workers, num_feature, dataSamples_per_worker, num_iter, obj0, lambda_logistic, rho, alpha);
[obj_GD, loss_GD, transmitted_bits_GD]=GD...
(X_fede,y_fede, no_workers, num_feature, dataSamples_per_worker, num_iter, obj0, lambda_logistic);
bitsToSend=3;
[obj_newton_qadmm, loss_newton_qadmm, transmitted_bits_qadmm]=newton_QADMM...
(X_fede,y_fede, no_workers, num_feature, dataSamples_per_worker, num_iter, obj0, lambda_logistic,bitsToSend, rho, alpha);
% rho=0.5; %a1a, w8a
% alpha=0.25;
% rho=0.1; %phishing
% alpha=0.25;
[obj_newton_aadmm_Hk, loss_newton_aadmm_Hk, transmitted_bits_admm_Hk]=newton_ADMM_Hk...
(X_fede,y_fede, no_workers, num_feature, dataSamples_per_worker, num_iter, obj0, lambda_logistic, rho, alpha);
[obj_newton_qadmm_Hk, loss_newton_qadmm_Hk, transmitted_bits_qadmm_Hk]=newton_QADMM_Hk...
(X_fede,y_fede, no_workers, num_feature, dataSamples_per_worker, num_iter, obj0, lambda_logistic,bitsToSend, rho, alpha);
% rho=100; %w8a dataset
% alpha=4;
[obj_newton_aadmm_pHk, loss_newton_aadmm_pHk, transmitted_bits_admm_pHk]=newton_ADMM_periodic_Hk...
(X_fede,y_fede, no_workers, num_feature, dataSamples_per_worker, num_iter, obj0, lambda_logistic, rho, alpha);
[obj_newton_qadmm_pHk, loss_newton_qadmm_pHk, transmitted_bits_qadmm_pHk]=newton_QADMM_periodic_Hk...
(X_fede,y_fede, no_workers, num_feature, dataSamples_per_worker, num_iter, obj0, lambda_logistic,bitsToSend, rho, alpha);
R = 1;
for i=1:num_iter
comm_rounds(i) = i*R;
end
figure(1);
subplot(1,2,1)
semilogy(loss_znewton,'k','LineWidth',2);
hold on
semilogy(loss_GD,'LineWidth',2);
semilogy(comm_rounds, loss_newton_aadmm,'r','LineWidth',2);
semilogy(comm_rounds, loss_newton_aadmm_pHk,'b','LineWidth',2);
semilogy(comm_rounds, loss_newton_aadmm_Hk,'m--','LineWidth',2);
semilogy(comm_rounds, loss_newton_qadmm,'b--','LineWidth',2);
semilogy(comm_rounds, loss_newton_qadmm_pHk,'g--','LineWidth',2);
semilogy(comm_rounds, loss_newton_qadmm_Hk,'c--','LineWidth',2);
%semilogy(loss_fedNL,'b','LineWidth',2);
%semilogy(loss_done,'g','LineWidth',2);
xlabel({'Number of communication rounds'},'fontsize',16,'fontname','Times New Roman')
ylabel('Loss','fontsize',16,'fontname','Times New Roman')
legend('Newton zero','GD', 'Newton-ADMM-r=0','Newton-ADMM-r=0.1', 'Newton-ADMM-r=1'...
, 'Newton-QADMM-r=0','Newton-QADMM-r=0.1', 'Newton-QADMM-r=1');
ylim([1E-4 1E4])
%xlim([1 1000])
set(gca,'fontsize',14,'fontweight','bold');
subplot(1,2,2)
%semilogy(transmitted_bits_signGD,loss_signGD,'k','LineWidth',2);
semilogy(transmitted_bits_znewton,loss_znewton,'k','LineWidth',2);
hold on
semilogy(transmitted_bits_GD,loss_GD,'LineWidth',2);
semilogy(transmitted_bits_admm,loss_newton_aadmm,'r','LineWidth',2);
semilogy(transmitted_bits_admm_pHk,loss_newton_aadmm_pHk,'b','LineWidth',2);
semilogy(transmitted_bits_admm_Hk,loss_newton_aadmm_Hk,'m--','LineWidth',2);
semilogy(transmitted_bits_qadmm,loss_newton_qadmm,'b--','LineWidth',2);
semilogy(transmitted_bits_qadmm_pHk, loss_newton_qadmm_pHk,'g--','LineWidth',2);
semilogy(transmitted_bits_qadmm_Hk,loss_newton_qadmm_Hk,'c--','LineWidth',2);
%semilogy(transmitted_bits_fedNL,loss_fedNL ,'b','LineWidth',2);
xlabel({'Communicated bits per node'},'fontsize',16,'fontname','Times New Roman')
ylabel('Loss','fontsize',16,'fontname','Times New Roman')
legend('Newton zero','GD', 'Newton-ADMM-r=0','Newton-ADMM-r=0.1', 'Newton-ADMM-r=1'...
, 'Newton-QADMM-r=0','Newton-QADMM-r=0.1', 'Newton-QADMM-r=1');
%xlim([1.5E4 1E5])
%xlim([1E5 6E5])
ylim([1E-4 1E4])
set(gca,'fontsize',14,'fontweight','bold');
%
% save results_a1a_clean comm_rounds loss_znewton loss_newton_aadmm loss_newton_aadmm_Hk...
% loss_newton_aadmm_pHk loss_newton_qadmm_Hk loss_GD transmitted_bits_znewton...
% transmitted_bits_GD transmitted_bits_admm transmitted_bits_admm_pHk transmitted_bits_admm_Hk...
% transmitted_bits_qadmm transmitted_bits_qadmm_pHk transmitted_bits_qadmm_Hk
% save results_phishing_clean comm_rounds loss_znewton loss_newton_aadmm loss_newton_aadmm_Hk...
% loss_newton_aadmm_pHk loss_newton_qadmm_Hk loss_GD transmitted_bits_znewton...
% transmitted_bits_GD transmitted_bits_admm transmitted_bits_admm_pHk transmitted_bits_admm_Hk...
% transmitted_bits_qadmm transmitted_bits_qadmm_pHk transmitted_bits_qadmm_Hk
%
% save results_w8a_clean comm_rounds loss_znewton loss_newton_aadmm loss_newton_aadmm_Hk...
% loss_newton_aadmm_pHk loss_newton_qadmm_Hk loss_GD transmitted_bits_znewton...
% transmitted_bits_GD transmitted_bits_admm transmitted_bits_admm_pHk transmitted_bits_admm_Hk...
% transmitted_bits_qadmm transmitted_bits_qadmm_pHk transmitted_bits_qadmm_Hk...
% loss_newton_qadmm_pHk loss_newton_qadmm
save results_w7a_clean_v2 comm_rounds loss_znewton loss_newton_aadmm loss_newton_aadmm_Hk...
loss_newton_aadmm_pHk loss_newton_qadmm_Hk loss_GD transmitted_bits_znewton...
transmitted_bits_GD transmitted_bits_admm transmitted_bits_admm_pHk transmitted_bits_admm_Hk...
transmitted_bits_qadmm transmitted_bits_qadmm_pHk transmitted_bits_qadmm_Hk...
loss_newton_qadmm_pHk loss_newton_qadmm
% save results_a9a_clean comm_rounds loss_znewton loss_newton_aadmm loss_newton_aadmm_Hk...
% loss_newton_aadmm_pHk loss_newton_qadmm_Hk loss_GD transmitted_bits_znewton...
% transmitted_bits_GD transmitted_bits_admm transmitted_bits_admm_pHk transmitted_bits_admm_Hk...
% transmitted_bits_qadmm transmitted_bits_qadmm_pHk transmitted_bits_qadmm_Hk...
% loss_newton_qadmm_pHk loss_newton_qadmm