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batchOfficeCaltech10.m
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batchOfficeCaltech10.m
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%
% An Embarassingly Simple Approach to Visual Domain Adaptation
% IEEE Transactions on Image Processing, 2018
% Hao Lu, Chunhua Shen, Zhiguo Cao, Yang Xiao, Anton van den Hengel
clear; close all; clc
addpath('liblinear-2.1/matlab');
% set seed
rng('default')
domain = {'amazon', 'caltech', 'dslr', 'webcam'};
ex_setting{1} = {domain{1}, domain{2}};
ex_setting{2} = {domain{2}, domain{1}};
ex_setting{3} = {domain{1}, domain{3}};
ex_setting{4} = {domain{3}, domain{1}};
ex_setting{5} = {domain{1}, domain{4}};
ex_setting{6} = {domain{4}, domain{1}};
ex_setting{7} = {domain{2}, domain{3}};
ex_setting{8} = {domain{3}, domain{2}};
ex_setting{9} = {domain{2}, domain{4}};
ex_setting{10} = {domain{4}, domain{2}};
ex_setting{11} = {domain{3}, domain{4}};
ex_setting{12} = {domain{4}, domain{3}};
NUM_EX = length(ex_setting);
% parameter initialization
OffCal10Opt = paramInit;
if OffCal10Opt.nclasses ~= 10, error('A wrong dataset is chosen!'); end
tTotal = tic;
acc = cell(3, NUM_EX+1);
for i = 1:NUM_EX
OffCal10Opt.sourcedir = ex_setting{i}{1};
OffCal10Opt.targetdir = ex_setting{i}{2};
annotations = genAnnotations(OffCal10Opt);
[meanAcc, stdAcc] = trainTestDA(OffCal10Opt, annotations);
acc{1, i} = {meanAcc.na, stdAcc.na};
acc{2, i} = {meanAcc.ldada, stdAcc.ldada};
acc{3, i} = {meanAcc.oracle, stdAcc.oracle};
% print results
print_on_screen(acc, NUM_EX, annotations, i)
end
% print results
print_on_screen(acc, NUM_EX)
elapsedTime = toc(tTotal);
fprintf('overall time elapsed is %f\n', elapsedTime)