In this articleBIDUPictured here is the Ernie bot mobile interface, with the Baidu search engine home page in the background.Future Publishing | Future Publishing | Getty ImagesChinese tech giant Baidu has bolstered its core search platform with artificial intelligence in the biggest overhaul of the product in 10 years.Analysts told CNBC the move was a bid to keep ahead of fast-moving rivals like DeepSeek, rather than traditional search players."There has been some small pressure on the search business but ...