River
This group of tasks requires the agent to cross a river using boulders and reach the goal located on the other side. Boulders, when pushed into water, create a dry land to walk on, allowing the agent to cross it.
While the MiniHack-River-Narrow-v0 task can be
solved by pushing one boulder into the water, other MiniHack-River-v0 require the
agent plan a sequence of at least two boulder pushes into the river next to
each other. In the more challenging tasks of the group, the agent needs to
additionally fight monsters (MiniHack-River-Monster-v0), avoid pushing boulders
into lava rather than water (MiniHack-River-Lava-v0), or both
(MiniHack-River-MonsterLava-v0).
Examples of the MiniHack-River-v0 task:
Reward
The agent receives a reward of +1 for reaching the goal.
Source
All Environments
Name |
Capability |
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Planning |
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Planning |
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Planning |
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Planning |
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Planning |