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Why does the cluster workflow generate different results in different Alteryx versions?

Gualigee
8 - Asteroid

Why does the cluster workflow generate different results in different Alteryx versions?

图片1.png

I attached the workflow for your reference. 

 

Thanks.

3 REPLIES 3
AkimasaKajitani
17 - Castor
17 - Castor

Hi @Gualigee 

 

I think it is affected by R update. R was upgraded to 4.0.4 from 3.6.3 at Designer 2021.2.

But I think the fundamental result by clustering tool is not change.

Please check the combination of groups and detail item list.

I think it will be same.

 

For example, if the group numbers are only sifted, it is no problem.

2021.3

Group 1 : item a,b,c

Group 2 : item d,e,f 

2020.1

Group 2 : item a,b,c

Group 1 : item d,e,f 

 

Gualigee
8 - Asteroid

hi@AkimasaKajitani 

 

Thank you for your prompt response. 

I validated , you are correct. 

Interestingly, because i will use this results as an input in the classification model. 

The change of grouping names will have a different predicted classification results. 

AkimasaKajitani
17 - Castor
17 - Castor

Hi @Gualigee 

 

As you said, if your workflow depends on the grouping name, you need to deal with it... 

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