iQIYI Technical Product Team

Apr 23, 2021 · Artificial Intelligence

How iQIYI’s Multi‑Interest Recall Transforms Video Recommendation

This article analyzes iQIYI’s evolution of multi‑interest recall techniques—from clustering‑based PinnerSage to MOE and single‑activation models—showing how extracting multiple user interests improves recall diversity, mitigates filter bubbles, and boosts key performance metrics in short‑video recommendation.