Matlab Become Very Slow After Weka

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Angga Lisdiyanto
Angga Lisdiyanto 2016-6-11
评论： Angga Lisdiyanto 2016-6-14
Hi, i was set maxheap in the RunWeka.ini for Weka become 4000m. It is because of my Weka always OutOfMemory for Machine Learning's training. So the Weka can run normaly without OutOfMemory message now.
But after that, my Matlab become very slow and the accuracy of training data if very decreased. I am using Matlab R2016b.
It is weird...
Is this problem would be done by reinstalling Matlab?
Please help....
  2 个评论
Walter Roberson
Walter Roberson 2016-6-11
Are you possibly running out of RAM and ending up using swap space?
Angga Lisdiyanto
Angga Lisdiyanto 2016-6-14
I do not know. My RAM is 6 GB with Intel i7 3rd generation.
But my Matlab become normal after reinstall.

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Angga Lisdiyanto
Angga Lisdiyanto 2016-6-11
编辑：Angga Lisdiyanto 2016-6-11
After i reinstall Matlab, my problem has gone.
Now, Matlab's perfomance is normal.
Thus, i was increase Matlab's Java heap memory size into maximal :
Preference menu bar > General > Java Heap Memory

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