The Backbone of TikTok's Algorithm
This slightly older research paper laid the groundwork for TikTok’s powerful algorithm. The key? A collisionless embedding table—a tech solution that ensures every feature stays unique, like giving each idea its own VIP pass. This innovation keeps the algorithm sharp and personalized, making TikTok scrolls feel endless and tailored just for you. Even years later, this work is still influencing how content gets served up worldwide.