Does Learning to Predict the World Help Agents Act? Auditing World-Model Post-Training
Predicting how an environment will change before acting is a natural route to better decision making for agents. Recent post-training methods therefore require agents to predict the next observation and turn that prediction into a reward or a direct supervision signal, which is called world model. Existing next-observa...
Xin-Yu Che, Hang Yan, Yan-Chen Liu et al.
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