(Bloomberg) -- China’s twin technology leaders reported revenue that fell short of estimates, signaling the challenges in translating higher AI spending into profits. Yet investors piled into Alibaba Group Holding Ltd. after the company declared it’s on track to triple revenue from artificial intelligence services.Most Read from BloombergAmbani’s Cola War With Coke, Pepsi Spurs Fridge Bonanza in IndiaNvidia’s CEO Joins Trump in China With AI in the SpotlightMamdani Scraps Property Tax Hike, Coun