szcf-weiya

 p581, eq 14.115, miss \beta? #47

 p64, should be `RSS(\beta,\lambda)`? credit to http://disq.us/p/25bsojl

p574  the `W` in subscript should be lower case.

p317  GAM should be in section 9.1.

p568  the subscript of `y` should be `\ell`, not `i`.


@sutakori 谢谢！

@yuzebin 谢谢！

## diagonal LDA p652 or [ESL CN](https://esl.hohoweiya.xyz/18-High-Dimensional-Problems/18.2-Diagonal-Linear-Discriminant-Analysis-and-Nearest-Shrunken-Centroids/index.html)  The original text claims that > Here the diagonal LDA classifier yielded five misclassification errors for the 20 test samples. As you...

## Regularized Diagonal LDA (with Delta = 2.0)  Zero training error and only 1 misclassification errors among 20 test samples (exclude NA samples), roughly agree with the top panel...