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Author Topic: insufficient memory problem  (Read 1443 times)
m_r_nour
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Posts: 37


« on: November 08, 2009, 11:37:36 AM »

hi all

I have a data base with 4375 record and 57 features and I want to use LOF (local outlier factor) to remove outliers.
but I have insufficient memory problem

I'd appreciate if you help me how can I solve this problem



Regards
REZA
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Sebastian Land
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Posts: 2426


« Reply #1 on: November 10, 2009, 09:26:25 AM »

Hi,
if you take a look at the memory monitor, how many MB of RAM are available?

Greetings,
  Sebastian
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m_r_nour
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Posts: 37


« Reply #2 on: November 11, 2009, 07:08:34 AM »

hi

just 63mb in Rapidminer while I have 4Gb ram
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Simon Fischer
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« Reply #3 on: November 11, 2009, 10:16:57 AM »

How are you starting RapidMiner? Using the .exe, this should not happen. If you run it by invoking java directly, you will have to set the heap size using the java -Xm switch. You can see how this is done if you look at the start scripts in the scripts folder. You can edit the MAX_JAVA_MEMORY variable there.

Best,
Simon
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Simon Fischer, Rapid-I
RapidMiner Development on Twitter: @simon_fis
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