Grand Prize

Description: 10% improvement over Cinematch on the test subset
Required Quiz RMSE: 0.8563
Required Test RMSE: 0.8573
Winning Quiz RMSE: 0.8554
Winning Test RMSE: 0.8567
Winning team: BellKor's Pragmatic Chaos
Date awarded: 2009-09-21 18:30:00
Algorithm description: See the Forum announcement