AIMachine Learning
Gini Impurity: Why Decision Trees Split Where They Do
Drag points between classes and watch split quality update live. Interactive calculator shows why decision trees split where they do.
7 min read
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Machine Learning
From linear regression to random forests and beyond
4 posts
AIMachine Learning
SVM Kernel Trick: Lifting Data Into Higher Dimensions
Interactive SVM kernel trick visualization. Draw non-linear data and watch it get lifted into higher dimensions where a simple line can separate it.
8 min read
AIMachine Learning
K-Means Clustering: Why Bad Initialization Traps You
See why K-Means clustering fails with bad initialization. Place centroids yourself and watch the algorithm get trapped in local optima live.
8 min read
AIMachine Learning
Precision vs Recall: The F1 Score Tradeoff Explained
Drag the classification threshold slider and watch the confusion matrix update live. See the precision-recall tradeoff with visual examples.
9 min read