Tuning minSupport in Association Rule Learner (Borgelt)

[mlauber71]

@Luisa_introuble welcome to the KNIME forum. The confusion might arise from the use of variables (that is “Flow Variables” in the case of KNIME).

The “Double Configuration” would create a Flow variable called “minSupport” and this variable is then fed into the Rule Learner; the use of the variable is indicated at the bottom “… is controlled by a variable” - this means the Minimum Support of 10 which you see is in reality the 2.5 you have configured. You can see this on the “Flow Variables” tab. The variables would overrule what is present in the node configuration.

https://docs.knime.com/latest/analytics_platform_flow_control_guide/index.html#introduction

If you are interested in more Rule examples you can take a look here:

Rule Induction with Weka Rule Nodes and Yacaree Associator – mlauber71

You will find more links with this workflow.

Need idea in cluster analysis problem

I have tried the few lines but they do not make that much sense and for the Weka nodes I had in mind they do not have the right format. So I used an older example I had from a Kaggle DS. It is just for illustration the values do not make much sense with regards to a sequence. These basic differences Weka HotSpot can deal with strings and numbers and would accept a Target (in your case if you want to differentiate between Errors and Non-Errors). This might potentially handle your duration value…