AI Ninja Program
Cyan eye
— Data & observation. See what the model sees.
Purple eye
— Intelligence & intuition. Think like a network.
Neural bridge
— Connecting data to decisions.
Hood & headband
— The ninja identity. Mastery through practice.
Orbiting nodes
— Data in motion. Always learning.
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k-Means Clustering
Find threats without labels using unsupervised learning
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~90 min · Detect network anomalies with K-Means clustering
1
Unsupervised Framing
Why labels are unavailable and what clustering finds
no labels
2
K-Means and Visualisation
Cluster assignment, PCA to 2D, colour-coded plots
3
Choosing K
Elbow method, silhouette score, picking the right K
k
4
Anomaly Scoring
Distance from centroid as an anomaly score