"Megvii-hzwer" won the 2nd place in NIPS'17 Learning to Run Challenge , a competition on teaching a skeleton to run as fast as possible. We proposed the Actor-Critic Ensemble (ACE) method ( PDF , Github).
"Megvii" won the 1st place in all tracks in NIST TRAIT '16 , a competition on Text Recognition in the wild (OCR).