Alibaba Group Holding is taking advantage of artificial intelligence to turn its online marketplace into a “comprehensive consumption platform”, as the e-commerce giant regains momentum in an extremely competitive market. The company kicked off its annual Singles’ Day event – the world’s largest shopping festival – on Wednesday, riding on the back of strong growth in online shopping and on-demand delivery. Taobao and Tmall, Alibaba’s two domestic e-commerce platforms, are offering 50 billion...