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 |