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Portillo_​A3_​workflow

B2

B1

A2

A1

C1

C2

D1

CSV Reader
Used to find std. deviation
Statistics
displays reachability plot for8 columns
OPTICS Cluster Assigner
excludes customerID and non numeric columns
Column Filter
applies z-score
Normalizer
reduces 8 columns totwo dimensions
PCA
computes reachability of PCA components
OPTICS Cluster Compute
displays reachability plotof PCA components
OPTICS Cluster Assigner
Line Plot
Plot of both components
Scatter Plot
DBSCAN
GroupBy
Python Script
Python Script
Color Palette Designer
Python Script
Scatter Plot
k-Means
Statistics
Chunk Loop Start
Numeric Distances
k-Means
Silhouette Coefficient
Loop End
Joiner
Line Plot
GroupBy
Crosstab
Color Palette Designer
Scatter Plot
GroupBy
GroupBy
Scatter Plot
Fuzzy c-Means
Rule Engine
computes reachability of the 8 columns
OPTICS Cluster Compute
Color Palette Designer
Hierarchical Clustering

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: kevin
Created at: 2026-10-24
On NodePit since: 2026-11-03
Last update: 2026-11-04
Created with KNIME version: v5.12.0

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