Is there any tutorial teaching how to use weka extensions?

FredL
FredL New Altair Community Member
edited November 5 in Community Q&A
I have already download weka extensions but I don't know how to use it to do regression prediction. Is there any tutorial for learning?

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Fred
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Best Answer

  • jacobcybulski
    jacobcybulski New Altair Community Member
    Answer ✓
    I am not sure why you'd use WEKA as the extension has not been updated for the last 5 years and a lot of happened in RapidMiner since. WEKA extension operators do not even match the current WEKA functionality, so you'd have a hard time finding a WEKA (product) tutorial to match what is in RapidMiner extension. There is very little in WEKA (if anything at all), which is not in RapidMiner core and its supported machine learning extensions. Just use RapidMiner regression operator!

Answers

  • jacobcybulski
    jacobcybulski New Altair Community Member
    Answer ✓
    I am not sure why you'd use WEKA as the extension has not been updated for the last 5 years and a lot of happened in RapidMiner since. WEKA extension operators do not even match the current WEKA functionality, so you'd have a hard time finding a WEKA (product) tutorial to match what is in RapidMiner extension. There is very little in WEKA (if anything at all), which is not in RapidMiner core and its supported machine learning extensions. Just use RapidMiner regression operator!
  • FredL
    FredL New Altair Community Member
    Thanks man. BTW does Rapidminer do grid search or any optimization for hyper parameters? Cause Weka has some of the method to do that and I wonder if there is any in RM.
    Best
    Fred
  • jacobcybulski
    jacobcybulski New Altair Community Member
    @FredL yes, RapidMiner also has grid optimisation available via "Optimize Parameters (Grid)" operator. It also has a built in tutorial which explains how to set and track the process parameters.

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