The man with no name

The man with no name

Source : wikipedia.org Imagine you’re a bartender in a small village in the wild west. On one dull Thursday afternoon, you’re sitting there minding your own business and a tall blond man with a poncho, cowboy hat, cigar and visible gun belt walks in. You’ve never seen...
Testing and Multi-Armed Bandits

Testing and Multi-Armed Bandits

Imagine that you want to run a marketing campaign targeting your active customers with personalized recommendations. As described in earlier blog posts on this site, you have multiple options on what recommendation strategy to adopt: talk about their favourite...
Everything but the model

Everything but the model

Deploying predictive models, and why the modelling algorithm is perhaps the easiest aspect of the problem. Predictive models, specifically propensity models, are a staple of data science practice across organizations and verticals. Be it to understand whether a...