Logistic Regression Virtual Lab

Master binary and multiclass classification through interactive exploration

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⚡ Learn by Doing

Interactive boundary playground with challenges

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Sigmoid Function

Understand the logistic activation

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Decision Boundary

Visualize classification boundaries

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Cost Function

Explore log loss and optimization

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Multiclass Classification

One-vs-Rest and Softmax approaches

Interactive Logistic Regression - Learn by Doing!

Free Exploration Mode

Add points and watch logistic regression find the optimal decision boundary!

Click to add points and see the decision boundary

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Right-click: Delete point
0.5

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Statistics

Total points: 0

Class 0 (Red): 0

Class 1 (Blue): 0