Nextdoor Notifications: How we use ML to keep neighbors informed

Nextdoor Notifications: How we use ML to keep neighbors informed

摘要

In this blog post, we will share the underlying system for how we send the right notification to the right neighbor at the right volume using machine learning. The focus of this article is slightly more on the decision-making system and less on infrastructure details. The latter would be better suited in another future blog. We will also discuss a few practical issues and learnings to guide the future design choices.