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As some of you may have noticed, there are often little skirmishes that occasionally break out in digital testing and optimization. There are the AB test vs multi-armed bandits debate (both are good, depending on task), standard vs multivariate testing…
UPDATED: 5/20/2021 A version of this post was originally published over at Conversion XL For all of the talk about how awesome (and big, don’t forget big) Big data is, one of the favorite tools in the conversion optimization toolkit,…
Personalization, one to one, predictive targeting, whatever you call it. Serving the optimal digital experience for each customer is often touted as the pinnacle of digital marketing efficacy. But if predictive targeting is so great, why isn’t everyone doing it…
Normally, when we talk about AB Tests (standard or Bandit style), we tend to focus on things like the different test options, the reporting, the significance levels, etc. However, once we start implementing tests, especially at scale, it becomes clear…
While AB Testing is currently the default method for optimizing online conversions, there are frameworks other than AB testing for selecting between competing optimization options. One of the main alternative approaches is known as the Multi-Armed Bandits problem. Solutions to…