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If you are looking for an answer to the question What is Artificial Intelligence? and you only have a minute, then here's the definition the Association for the Advancement of Artificial Intelligence offers on its home page: "the scientific understanding of the mechanisms underlying thought and intelligent behavior and their embodiment in machines."

However, if you are fortunate enough to have more than a minute, then please get ready to embark upon an exciting journey exploring AI (but beware, it could last a lifetime) …

Maximum Entropy Hindsight Experience Replay

Crowder, Douglas C., Trappett, Matthew L., McKenzie, Darrien M., Chance, Frances S.

arXiv.org Artificial IntelligenceOct-31-2024

Hindsight experience replay (HER) is well-known to accelerate goal-based reinforcement learning (RL). While HER is generally applied to off-policy RL algorithms, we previously showed that HER can also accelerate on-policy algorithms, such as proximal policy optimization (PPO), for goal-based Predator-Prey environments. Here, we show that we can improve the previous PPO-HER algorithm by selectively applying HER in a principled manner.

agent, entropy, s-ratio, (17 more...)

arXiv.org Artificial Intelligence

2410.24016

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Information Technology > Artificial Intelligence > Machine Learning > Reinforcement Learning (1.00)
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