Wahaha.. The Ensemble became No.1 for Netflix Prize... nice drama..

pls don't rain this afternoon, i want to bicycling .....

only two days left, can i catch up Simonfunck's two years ago's record ... a little bit hard :]

haha .. i overcome the "W" ...

SVD++ w/ temporal time effect is awesome....

0.8948,,rank=251, almost ..

today, reach 0.8967...hope i can in top 250 before july/26..

today, reach 0.8967...

almost under rank 300, now is 308, 0.8975... ASVD is cool...

sorry, it should be 0.8979...