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A3 Clustering

CSV Reader
A1 std deviations
Statistics
z-score numeric columns
Normalizer
Keep ID + numeric columns
Column Filter
PCA for clustering
PCA
Reachability + clusters on PCs
OPTICS Cluster Assigner
OPTICS on PCs
OPTICS Cluster Compute
k-Means on PCs
k-Means
Loop over k values
Chunk Loop Start
Table View
Euclidean on z-scores
Numeric Distances
OPTICS clusters on PCs
Scatter Plot
Reachability + clusters on z-scores
OPTICS Cluster Assigner
OPTICS on z-scores
OPTICS Cluster Compute
Segment numeric summaries
GroupBy
Describe segments with categories
Crosstab
DBSCAN clusters on PCs
Scatter Plot
Hierarchical clustering
Hierarchical Clustering (DistMatrix)
Hierarchical clusters on PCs
Scatter Plot
MinPts-distance curves
Line Plot
Hierarchical cluster sizes
GroupBy
Attach clusters to original data
Joiner
DBSCAN on PCs
DBSCAN
First two PCs
Scatter Plot
Table View
Euclidean on PCs
Numeric Distances
Count ambiguous customers
GroupBy
MinPts-distance plot data
Python Script
Assign hierarchical clusters
Hierarchical Cluster Assigner (local)
Only PCs for clustering
Column Filter
Ambiguous customers on PCs
Scatter Plot
GroupBy
Mean silhouette
Silhouette Coefficient
Mark ambiguous memberships
Rule Engine
help to show the table
Table View
Fuzzy c-Means on PCs
Fuzzy c-Means
Cluster Assigned
Cluster Assigner

Nodes

Extensions

Links

Download

To use this workflow in KNIME, download it from the below URL and open it in KNIME:

Download Workflow
Created by: Basolua Dikatulu
Created at: 2026-10-29
On NodePit since: 2026-11-03
Last update: 2026-11-04
Created with KNIME version: v5.12.0

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