A unified uncertainty-calibrated framework applies differentiated deboosting and UCB strategies by user activity level, yielding retention gains for low-active users and diversity gains for high-active users on a livestream platform.
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Uncertainty-Calibrated Recommendations for Low-Active Users
A unified uncertainty-calibrated framework applies differentiated deboosting and UCB strategies by user activity level, yielding retention gains for low-active users and diversity gains for high-active users on a livestream platform.