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data-miningwekadata-analysis

Weka analysis and predictions

i am doing this project that has several inputs and several outputs at the same time. is there a way to do a prediction for more than 1 class at the same time in Weka? any help is highly appreciated thank you

Solution

  • Morning,

    Weka only supports single class attributes. However, untested, I think you may be able to work around this. Try the following, I'm interested as to what kind of accuracy you get.

    eg data. 

    BloodIron    real
BloodSuger   real
BloodColor   real
Diabetes     bool    class
Lifespan     real    class

    Using the data above, train to solve only the 'Diabetes' class. Once you have the variables enter them into your dataset and use them to solve your second 'LifeSpan' class attribute.

    To increase accuracy solve the class variable with the highest entropy first.