Machine learning is Apple’s dish of the day, or the year. At the end of 2015, Apple bought Perceptio, a company that uses artificial intelligence to categorize photos on smartphones, and Turi was acquired last month, another machine-learning company. To complete the trifecta, Apple has now acquired Tuplejump, a machine-learning team. Tuplejump has a new set of technologies that simplify the handling of Big Data.