d179: [Study materials for nd009] Cross Validation, K-fold

Cross Validation:

https://www.cs.cmu.edu/~schneide/tut5/node42.html

K-fold:

http://scikit-learn.org/stable/modules/cross_validation.html#k-fold

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tamu.edu Slides on ‘Validation’ techniques [PDF]: http://research.cs.tamu.edu/prism/lectures/iss/iss_l13.pdf (incl. “Leave-one-out Cross Validation” and “Three-way data splits”)

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CalTech:

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Hold-out validation vs. cross-validation: http://stats.stackexchange.com/questions/104713/hold-out-validation-vs-cross-validation