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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Decision Trees
Tree-based models and feature importance
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~90 min · Classify network traffic with interpretable rules
1
How Trees Make Decisions
If/else rules, Gini impurity, information gain
2
Train and Read the Tree
Visualise the tree and extract learned rules
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no
3
Feature Importance
Which features drive predictions?
4
Depth and Overfitting
Finding the sweet-spot between too simple and too complex