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Modelling in Classification and Statistical Learning Workshop
Pascal

Generalization Error under Covariate Shift Input-Dependent Estimation of Generalization Error under Covariate Shift

author: Klaus-Robert Müller, Fraunhofer FIRST
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Slides
0:00 Input-Dependent Estimation of Generalization Error under Covariate Shift
3:25 Overview Overview
3:42 Selection Model Selection
4:10 Ideal Model Selection
4:48 Practical Model Selection
5:23 Two Approaches to Estimating Generalization Error (1)
6:47 Two Approaches to Estimating Generalization Error (2)
7:00 Popular Choices of Generalization Measure
7:44 Concerns in Existing Methods
9:18 Our Interests
10:01 Our Generalization Measure
10:44 Expected Generalization Error
12:12 Bias / Variance Decomposition
13:09 Tricks for Estimating Bias
14:22 Unbiased Estimator of Bias
15:39 Subspace Information Criterion
16:32 Obtaining Unbiased Estimate
16:41 Preparation for Covariate Shift setting: Standard Regression Problem
17:26 Training Input Distribution
17:42 Covariate Shift
19:32 Ordinary Least Squares
20:28 Weighted Least Squares
23:55 Weighted Least Squares
24:43 Generalization Error Estimation
25:30 Setting
26:28 Decomposition
26:47 Orthogonal Decomposition of

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