Unity 机器学习代理工具包 (ML-Agents) 是一个开源项目,它使游戏和模拟能够作为训练智能代理的环境。
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import os
from mlagents.trainers.demo_loader import load_demonstration, demo_to_buffer
def test_load_demo():
path_prefix = os.path.dirname(os.path.abspath(__file__))
brain_parameters, pair_infos, total_expected = load_demonstration(
path_prefix + "/test.demo"
)
assert brain_parameters.brain_name == "Ball3DBrain"
assert brain_parameters.vector_observation_space_size == 8
assert len(pair_infos) == total_expected
_, demo_buffer = demo_to_buffer(path_prefix + "/test.demo", 1)
assert len(demo_buffer.update_buffer["actions"]) == total_expected - 1
def test_load_demo_dir():
path_prefix = os.path.dirname(os.path.abspath(__file__))
brain_parameters, pair_infos, total_expected = load_demonstration(
path_prefix + "/test_demo_dir"
)
assert brain_parameters.brain_name == "3DBall"
assert brain_parameters.vector_observation_space_size == 8
assert len(pair_infos) == total_expected
_, demo_buffer = demo_to_buffer(path_prefix + "/test_demo_dir", 1)
assert len(demo_buffer.update_buffer["actions"]) == total_expected - 1