Performance of DBSCAN
New Altair Community Member
Updated by Jocelyn
Dear Community,
which alternatives do we have with regard to the performance validation of DBSCAN Clustering in RapidMiner? I saw that centroid based performance operators don't work for DBSCAN as expected. But which alternatives exist in RapidMiner?
Thank you in advance for your answers!
Best regards!
which alternatives do we have with regard to the performance validation of DBSCAN Clustering in RapidMiner? I saw that centroid based performance operators don't work for DBSCAN as expected. But which alternatives exist in RapidMiner?
Thank you in advance for your answers!
Best regards!
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New Altair Community Member
OPHi @lionelderkrikor,
thank you for your answer!
I wanted to try the operator but I've read in the operator description (https://docs.rapidminer.com/latest/studio/operators/validation/performance/segmentation/cluster_density_performance.html) that "This operator is used for performance evaluation of the centroid based clustering methods."This confused me a bit.
Due to the reason that DBSCAN represents a Clustering method of the density-based approach, I don't really know if this performance operator fits or not?
Best regards!
thank you for your answer!
I wanted to try the operator but I've read in the operator description (https://docs.rapidminer.com/latest/studio/operators/validation/performance/segmentation/cluster_density_performance.html) that "This operator is used for performance evaluation of the centroid based clustering methods."This confused me a bit.
Due to the reason that DBSCAN represents a Clustering method of the density-based approach, I don't really know if this performance operator fits or not?
Best regards!
Have you tried the Cluster Density Performance operator ?
Look at the process in attached file to understand what I mean...
Regards,
Lionel