Code used in my presentation to the Data Science Sydney meetup on 20 October 2015. Note that the code is structured to make the concepts easier to understand, rather than for efficient production use.
- ESL_Fig_7_1.PNG - this is figure 7.1 from Elements of Statistical Learning - http://statweb.stanford.edu/~tibs/ElemStatLearn/
- ESL_Fig_7_2.PNG - this is figure 7.2 from Elements of Statistical Learning - http://statweb.stanford.edu/~tibs/ElemStatLearn/
- cv_example-1024x726.png - this is from the article "Cross Validation done Wrong" - http://www.alfredo.motta.name/cross-validation-done-wrong/
Rebecca Merrett from CIO magazine did a write up of the talk. You can see her write up along with some alternative code examples at http://www.cio.com.au/article/587775/predictive-model-selection-quick-tricks/