I am currently using the version 4.7.6 of KNIME Analytics Platform, updated on 18/8/2023.
After using partitioning node followed by SMOTE node, the 2 Integers column were converted to Decimals.
Refer to File1-SMOTE and Round Double Node.
I followed the advice from KNIME Team to use the Round Double node to work around the issue, but it does not work.
Refer to File2-Proposed solution and issue fixed by KNIME Team
Refer to File3-Round Double Node_Settings
Refer to File4-Output of SMOTE Node and Round Double Node (Fictitious Data)
Appreciate your attention and advice. Great thanks.