Google makes AI talent play with Kaggle buy

If you're a company entrenched in an arms race for artificial intelligence (AI) technologies, you could do worse than tapping into a pool of thousands of data scientists to augment your digital products and services.
That's the pole position Google holds after acquiring crowdsourcing platform Kaggle last week for an undisclosed sum. Some 600,000 professional data crunchers use Kaggle to build prediction models for such heady challenges as cancer detection and heart disease diagnoses. And e