Re: Problem loading large ARFF file in Weka 3.8.6
| Newsgroups | gmane.comp.ai.weka |
|---|---|
| Message-ID | <164864516265.1871.8990073331798989047@sys-mailman-prd.its.waikato.ac.nz> |
Hi mate, Yes, you need to change the configuration file, "runweka.ini" in the main Weka folder. I had the same problem, as Weka got installed with only 8GB allowance, while the system itself uses about 6GB (with all the extensions I have installed). I have 32GB on my system, so I decided to give Weka 16GB to play with. First check how much your Weka installation is allowed to use at the moment- in Weka GUI Chooser go to Help/ System Info and find "memory.max" - there you will see how much memory you are using at the moment. Then decide how much more you might need, just remember to leave something for the OS itself :) In order to do that you need to edit the above mentioned file and find this part of code : # the heap size (or any other JVM option) javaOpts=%JAVA_OPTS% -and just below that add: javaOpts=%JAVA_OPTS% -Xmx16g -where "g" means GBytes, "m" will count as MBytes and so on. Restart weka, check system info again to confirm that it worked. Job done :) Regards _______________________________________________ Wekalist mailing list -- [email protected] Send posts to [email protected] To unsubscribe send an email to [email protected] To subscribe, unsubscribe, etc., visit https://list.waikato.ac.nz/postorius/lists/wekalist.list.waikato.ac.nz List etiquette: http://www.cs.waikato.ac.nz/~ml/weka/mailinglist_etiquette.html