At Stitch Fix, data scientists and A.I. become personal stylists

With Stitch Fix, users don't go shopping for their clothes. Professional stylists do the job for them and the personal shopping service ships the new clothes to their door.
The stylists aren't working on their own, though; they're using artificial intelligence (A.I.) and a team of about 60 data scientists.
That combo is behind the success at Stitch Fix, a San Francisco-based online subscription and shopping service founded in 2011.
"I think it's the single most salient aspect of our company," s