If you work with data, or data people, you’ve probably heard the saying “garbage in, garbage out.” It’s shorthand for what happens when you train models on poor-quality data. The point is this: If you ...

On a slow, brisk Sunday afternoon, my girlfriend and I had the pleasure of being the youngest attendees to the new play Bad Books, running at the Kitchen Theater Company until Sept. 21. The play, ...

When executives talk about cost, they usually mean capital, labor or raw materials. But there’s another line item quietly eating into profits: bad data. It doesn’t show up on the balance sheet. It ...