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[SOLVED] Performance RAM Rapid Miner
at first so much thanks for this nice software. I am working on a text mining case. I have got 4000 example rows and 35000 (words TF-IDF) attributes. I try to classify the articles into three classes and I am using the decision tree. My settings are:
minimal size for split: 4
minimal leaf size: 2
minimal gain : 0,1
maximal depth 10
Cross Validation 5
sampling type : stratifield sampling
Unfortunately RapidMiner uses just 6 GB of 16 GB RAM and the calculation goes now over 4 hours. What can I do to improve the performance of the calculation?
Best Regards and thank you