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6865709
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0
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2011-07-28T21:10:00.353
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2012-06-29T05:51:11.380
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2017-05-23T11:47:51.957
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6860805
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2
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(Disclaimer: the following is untested. I currently only have access to a Windows installation of MATLAB) Try the following sequence of commands to start MATLAB (note that you should NOT use the <a href="http://www.mathworks.com/help/techdoc/ref/matlabunix.html#f7-630210" rel="nofollow noreferrer">-nojvm</a> option): <pre><code># on your machine ssh -x user@host # on the host unset DISPLAY matlab -nodisplay </code></pre> Once in MATLAB, you can explicitly check that Java is available: <pre><code>>> usejava('jvm') >> java.lang.String('str') </code></pre> Next, proceed to create and use the neural network (you just have to suppress <a href="http://www.mathworks.com/help/toolbox/nnet/ug/bss326e-1.html#bss326e-8" rel="nofollow noreferrer">training feedback</a>): <pre><code>%# load sample dataset load simpleclass_dataset %# create and train neural network net = newpr(simpleclassInputs, simpleclassTargets, 20); net.trainParam.showWindow = false; %# no GUI (as @gnovice suggested) net.trainParam.showCommandLine = true; %# display in command line net.trainParam.show = 1; %# display every iteration net = train(net, simpleclassInputs, simpleclassTargets); %# predict and evaluate performance simpleclassOutputs = sim(net, simpleclassInputs); [c,cm] = confusion(simpleclassTargets,simpleclassOutputs) </code></pre> As a side note, even though we disabled all display, we can still plot stuff (although invisible) and export figures to files, as I have shown in <a href="https://stackoverflow.com/questions/1853259/save-matlab-invisible-plot-under-terminal-as-an-image-with-same-size/1853388#1853388">previous</a> related <a href="https://stackoverflow.com/questions/4137628/render-matlab-figure-in-memory/4138622#4138622">questions</a>...
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