Many companies are stumbling as they rush to adopt artificial intelligence — here's what's tripping

Companies that are rushing to embrace artificial intelligence technologies are running into big problems with their data. Some companies don't have enough data, others have it in disparate places, and still others don't have it in a usable format. Because of such challenges, some early adopters have abandoned AI projects. If there's one big thing that might thwart companies' headlong rush to adopt artificial intelligence for their businesses, it's data. AI generally requires lots of...