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`I have the following code
import gym
import numpy as np
from tensorforce.agents import PPOAgent
from tensorforce.agents import TRPOAgent
#from tensorforce import Configuration
NUM_GAMES_T…
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Distributed Proximal Policy Optimization (DPPO) (Tensorflow)中提到的不让worker计算和更新梯度,而只是传数据(obversaion),让PPO飞起来。你的这个想法也许超前于DeepMind的IMPALA的并行智能体结构(http://i.dataguru.cn/mportal.php?aid=13103&mod=view)。
从…
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https://blog.openai.com/openai-baselines-ppo/
OpenAI says PPO has become their default RL algorithm. Should we get a PPO implementation going in TensorGraph?
CC @peastman
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https://blog.openai.com/openai-baselines-ppo/
OpenAI says PPO has become their default RL algorithm. Should we get a PPO implementation going in TensorGraph?
CC @peastman
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I was implementing Proximal Policy Optimization when I noticed that my Pytorch version was outdated, so I updated. To my surprise, the code I was running which worked fine in 0.1.9 was completely brok…
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TODO: Distributed version of PPO - Proximal Policy Optimization (i.e., TRPO, but using a penalty instead of a constraint on KL divergence), where each subproblem is solved with L-BFGS