Linear Regression
Interactive optimization explorer
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Sum of Squared Errors (SSE)
y = ax + b
Slope (a)
0.0
Intercept (b)
0.0
Find Minimum
Reset
Instructions:
• Drag points on the 2D plot to change data.
• Drag the 3D surface to rotate view.
•
Scroll
to zoom in/out.
• Compare the normalized vs raw geometry.
Data & Model
Normalized Loss Landscape
Symmetric "bowl" for intuition
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Raw Loss Surface
True geometry of SSE (asymmetric)
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