SMOTE: Interpolating Between Two Points
Beginner
The problem, from first principles
SMOTE (Chawla et al., 2002) fights class imbalance by creating new minority-class examples. Each new point lies between a real minority sample and one of its neighbors, so the synthetic data stays inside the minority region.
From theory to code
Implement smote_point(x, neighbor, u), returning the point a fraction u of the way from x to neighbor.
Constraints
uis between 0 and 1.
Hints
Hint 1
Start at x and step u times the vector to the neighbor.
Keywords
research-papersclassical-mlimbalancesmote
Python
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