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Split the table in DSS into separate test and train set table

Sam648
Level 2
Split the table in DSS into separate test and train set table
Hi,

I want to split the data table in the workflow into train and test set with split done randomly. How can we do that? I tried using "split" recipe but i didnt get the desired output.. Can any one help me with this ?



Sam
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1 Reply
cperdigou
Dataiker Alumni

These settings will let you achieve what you desire:



- define a custom variable "rand()"



- add two filters on that variable, one <0.8, the other >=0.8



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