juniorCurse of Dimensionality
What role does feature scaling play in high dimensions?
Updated May 15, 2026
Short answer
It ensures all features contribute equally.
Deep explanation
Without scaling, features with large numeric ranges dominate distance-based computations.
Real-world example
Combining income and age in prediction models.
Common mistakes
- Skipping normalization step.
Follow-up questions
- Which scaler is best?
- Does scaling solve curse fully?