Decision Tree help.

CelineS

Hi everyone, 
    I am choosing predictive analytics as my elective units for my commerce degree, but it is very challenging for me. sorry if my Qs sound silly, but please helpppp !!!

So I was given a dataset. I did he preparation and all that (not sure if it is done the right way ) and I used DT to predict the model. but my decision Tree looks weird and does not make sense. I have attached the screenshots below. Could anyone tell me how to solve this problem and the reason behind ?

regards,

Celine

CelineS

thank you Martin. I'll change it now and see how it goes. 

MartinLiebig

Hi,

likely you want to remove the attribute EmpStatusId from your data set. It seems to be the same as the label.

Best,

Martin