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"Weka J48 and Rapidminer W-J48 Different"
Using the same dataset I ran WEKAs implementation of J-48 and then Rapidminers implementation of WEKAs J-48. WJ-48.
It could be expected that using the same dataset the same tree would be constructed but it is not.
Some parts are very nearly the same but differ but a small amount on a split or percent but other parts are structurally different.
I checked that the same default internal parameters were being used.
I have included two attachments visualising the same section of both trees.
Thanks!
[attachment deleted by admin]
It could be expected that using the same dataset the same tree would be constructed but it is not.
Some parts are very nearly the same but differ but a small amount on a split or percent but other parts are structurally different.
I checked that the same default internal parameters were being used.
I have included two attachments visualising the same section of both trees.
Thanks!
[attachment deleted by admin]
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