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Cluster not showing in dataset

I am running the cluster operator. Even after selecting "add cluster attribute", it is not showing in my dataset. What am I doing wrong?

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Accepted answers

Caperez

Hi @dbot,
but are you able to view the results before to use the write to excel operator?
you can introduce a breakpoint after the clustering visualization opertator and review the results?
best,
Cesar

dbot

Got it! Thank you so much.

Caperez

That’s great

All comments

Caperez

Hi @dbot,
are you working with Cluster Model from Data operator?
This operator is for converting an external dataset with cluster attribute in a centroid-based cluster that you can use inside of AI Studio (Rapidminer) with other operators that works with Cluster outputs, like Cluster model visualizer.
Is you are trying to clustering with AI Studio, there are a lot of operators like K-Means, K-Medoids and so on.

Best,

Cesar

dbot

I am using Kmeans - cluster model operator. I already have the visualizer also included. For some reason, I am unable to see how the clusters were assigned for each row.

dbot

Image: https://us.v-cdn.net/6030995/uploads/editor/jw/zsm0aw6qbyp7.png

Here is my model. However, even after selecting the labels option, it does not produce the clusters on the dataest used.

Caperez

Hi @dbot,

Are you connecting the vis output port to the res port?

Another option is to connect the second clu output port from the clustering operator to the res port and you'll see the dataset with a new attribute for the cluster value.
can you share your process?
best,
cesar

dbot

I tried the alternative option, but it doesn't seem to be working. Maybe because I am using the multiplier option with clustering? I sent a screenshot of my process. Can you see this by chance?

Caperez

dbot

I am so sorry. Can you break this down for a newbie?

Caperez

@dbot,
your process looks fine, but before to export the results, you can check it into the AI Studio.
You can right-click on clustering operator and select Breakpoint after. After run your process you are able to see the clustering results.
Also your write excel operator output isn't connected to the res port on the right side
please check it.

Cesar

dbot

Yes! That worked. How do I get that to save in my original data source within RapidMiner?

dbot

Thank you!

dbot

Got it! Thank you so much.

Caperez

That’s great