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Neat, I don't understand what they mean by having embedded a reward video into the set. Is that a video where copying the behaviour will deliver victory?
by sleepychu 8y ago
Neat, I don't understand what they mean by having embedded a reward video into the set. Is that a video where copying the behaviour will deliver victory?
- algon33 8y agoYes, they take the state of the video every 16 frames and look at its embedding. These were made into checkpoints. The AI is rewarded if at each checkpoint the state vector its produced is sufficiently aligned with the videos. I guess that's the initial training to deal with sparse rewards.