# ROSE Sampling Problem in Knime

**URL:** <https://forum.knime.com/t/rose-sampling-problem-in-knime/66651>\
**Category:** KNIME Analytics Platform\
**Created:** [May 5, 2023, 1:18pm UTC](https://forum.knime.com/t/rose-sampling-problem-in-knime/66651 "2023-05-05T13:18:07Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![mlauber71](https://forum-cdn.knime.com/user_avatar/forum.knime.com/mlauber71/32/73590_2.png) [@mlauber71](https://forum.knime.com/u/mlauber71)\
**Post date:** [May 5, 2023, 3:33pm UTC](https://forum.knime.com/t/rose-sampling-problem-in-knime/66651/3 "2023-05-05T15:33:40Z")

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@UgurErcan I assume you are trying to use this workflow?

> **[Use SMOTE and ROSE algorithms to balance data – mlauber71](https://hub.knime.com/mlauber71/spaces/Public/kn_example_rose_balanced~xiWGmF_x4fuqKsK7/current-state)**
>
> Use both SMOTE (Synthetic Minority Over-sampling Technique) and ROSE (Random Over-Sampling Examples) algorithms to balance data. SMOTE is implemented within KN…

My suggestion would be to check your R installation with KNIME:

> **[KNIME and R — installation across operating systems — some remarks](https://medium.com/low-code-for-advanced-data-science/knime-and-r-installation-across-operating-systems-some-remarks-6494a2a498cc)**
>
> TL;DR: KNIME and R/RStudio are great working together, a few hints like employing conda might make their cooperation even better

And then you might want to provide us with more details following the links in this article:

> **[Mastering KNIME: Unlocking Peak Performance with Expert Tips and Smart Settings](https://medium.com/low-code-for-advanced-data-science/mastering-knime-unlocking-peak-performance-with-expert-tips-and-smart-settings-49e2c0dab9cc)**
>
> The low-code tool KNIME is great and a lot of guides are out there to help you master it. You are encouraged to read the official ones…

> If you encounter a problem you also might want to ask a question in the KNIME Forum. To do that: read how to [write a good forum entry or ask for help](https://forum.knime.com/t/how-to-best-ask-for-help-on-the-forum/60708), then [provide a sample workflow](https://forum.knime.com/t/reproducible-workflow-examples/60709) and maybe [provide a detailed log file](https://forum.knime.com/t/files-corrupted-during-file-transfer/43738/8).

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