AI Functions

Agent Bricks

AutoML

• Developed multimodality machine learning models, generating content embeddings for Roblox games, enhancing game discoverability and user experience.

• Designed and implemented a downstream task pipeline, candidate generator. Had a uniqueness around 50% ~ 75% compared with current union candidate generators.

• Designed, implemented and executed A/B tests on strategic downgrades for TikTok's push system, ensuring consistent notification volume during prediction service outages.

• Developed a user-centric feature allowing users to customize notifications, enhancing user experience by enabling notifications solely from friends.

• Enhanced the performance of TikTok's push prediction system, increasing click-through rates by enriching user embeddings with additional data.

• Developed and A/B tested innovative frequency control strategies for TikTok live notifications, optimizing user engagement.

• Implemented a volume control mechanism to prevent memory overload in online clusters, minimizing impact on daily active users through strategic send volume reduction.