Documents © Eric Xing @ CMU, 2006-20101 Machine Learning Overfitting and Model Selection Eric Xing Lecture 6,...

Machine Learning Overfitting and Model Selection Eric Xing Lecture 6, August 13, 2010 Reading: Outline Overfitting kNN Regression Bias-variance decomposition Generalization…

Documents 1 Data Mining Lecture 4: Decision Tree & Model Evaluation.

Slide 11 Data Mining Lecture 4: Decision Tree & Model Evaluation Slide 2 2 Practical Issues of Classification l Underfitting and Overfitting l Missing Values l Costs…