Yeah that is a pretty naive algorithm though, especially if you can explain it in one sentence. After all that, that’s the best algorithm they got? If you buy one thing you might buy two. Pretty sure most of us could implement that in a line or two of code and save billions in research. And even if this whole research exercise was necessary to discover this fact, it’s still not a “smart” algorithm if there are a ton of false positives.

And it’s still a relatively trivial use case—-if it comes to potentially miring someone in legal issues, I hope the “algorithm” can do better than that.