10-601 Bias-Variance

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Slides

Readings

  • Bishop: Chap 1, 2
  • Mitchell: Chap 5, 6

Take home message

  • Overfitting
    • kNN
    • Regression
  • Bias-variance decomposition
  • Structural risk minimization
  • The battle against overfitting
    • Cross validation
    • Regularization
    • Feature selection