为了提升用户阅读体验，信息流产品是如何避免给用户推荐重复内容 ...

Whereas in social media, people see content from their friends regardless of the quality of the content, in recommendation media, content distribution is optimized for engagement. This results in very little waste in a feed, and consumption patterns are highly efficient.

The double-column layout for XHS has a double-column layout to allow the user to show more intention while browsing content. Empowering users with these choices will give XHS a tighter feedback loop for recommendations, creating a virtuous cycle that serves both the user and the company.