While Model Trains

Read data blog posts.
Carefully handpicked.
Presented 3 at a time.

How much data should you allocate to training and validation?

Francesco Pochetti

To avoid responding with "that's what Andrew NG said" when asked about the reason behind choosing an 80% training and 20% validation split, consider this explanation.

Read it!

Mean Squared Terror

Vincent D. Warmerdam

On the risks associated with blindly relying on GridSearch.

Read it!

One year as a Data Scientist at Stack Overflow

David Robinson

A story about the first year of working at Stack Overflow after transitioning from academia.

Read it!