MO-Hopper#

../../_images/mo-hopper.gif

Action Space

Box(-1.0, 1.0, (3,), float32)

Observation Shape

(11,)

Observation High

inf

Observation Low

-inf

Reward Shape

(3,)

Reward High

[inf inf inf]

Reward Low

[-inf -inf -inf]

Import

mo_gymnasium.make("mo-hopper-v4")

Description#

Multi-objective version of the HopperEnv environment.

See Gymnasium’s env for more information.

Reward Space#

The reward is 3-dimensional:

  • 0: Reward for going forward on the x-axis

  • 1: Reward for jumping high on the z-axis

  • 2: Control cost of the action If the cost_objective flag is set to False, the reward is 2-dimensional, and the cost is added to other objectives.