What to do when data is missing? - Part I

Yes! You've got the coolest dataset on your hard drive. Countless hours of fun are waiting for you. Except, some rows have missing values and your model might not be happy with those. But you have the perfect solution! You can just ignore them (nobody said delete them, right?)! Now, why this might not be the best idea? Let's dig deeper into data imputation using R. »
Author's profile picture Venelin Valkov on data-science

About Time - Part III

Enough chit-chat. Let's define a model that can schedule your day! »
Author's profile picture Venelin Valkov on projects

About Time - Part II

The ingredients of a better daily schedule. Can we make a scheduler that does it for you? »
Author's profile picture Venelin Valkov on projects

About Time - Part I

What are the most important things to do? When should you do them? »
Author's profile picture Venelin Valkov on projects

To Chicago (a bit further) and back

A geek's adventure guide to Silicon Valley and a few more stops. Ready to ride the Caltrain? »
Author's profile picture Venelin Valkov on travel