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Home Authors Posts by Xian Xing Zhang

Xian Xing Zhang

Xian Xing is a data science manager on the UberEverything team.

Engineering Blog Articles

Food Discovery with Uber Eats: Recommending for the Marketplace

Even as we improve Uber Eats to better understand eaters’ intentions when they use search, there are times when eaters just don’t know what they want to eat. In those situations, the Uber Eats app provides a personalized experience for

Food Discovery with Uber Eats: Building a Query Understanding Engine

Choice is fundamental to the Uber Eats experience. At any given location, there could be thousands of restaurants and even more individual menu items for an eater to choose from. Many factors can influence their choice. For example, the time