Resources
Why Should You Do Cross-Validation?
A demonstration of the most common machine learning mistake people make in using training and test data and why cross-validation avoids this mistake In our previous article, we covered the principles of training and test data and why all experts do it...
The number one thing machine learning experts say you need to know about training data and test data
“What is the number one thing people should do more of when using machine learning?” Experts over the years always reply with – “I wish people understood how crucial it is to repeatedly train and test with representative data and were more skeptical of the...