Adapting the Facebook Reels RecSys AI Model Based on User Feedbackknowledge-baseJan 17, 2026By Team M37Labshttps://engineering.fb.com/2026/01/14/ml-applications/adapting-the-facebook-reels-recsys-ai-model-based-on-user-feedback/Engineering at MetaAdapting the Facebook Reels RecSys AI Model Based on User FeedbackWe’ve improved personalized video recommendations on Facebook Reels by moving beyond metrics such as likes and watch time and directly leveraging user feedback. Our new User True Interest Survey (…engineering.fb.com
