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Matthias
2023-04-17 20:27:18 +02:00
parent c055f82e9a
commit 3fb5cd3df6
5 changed files with 18 additions and 20 deletions
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10
freqtrade/freqai/prediction_models/ReinforcementLearner_multiproc.py
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@@ -3,8 +3,8 @@ from typing import Any, Dict
from pandas import DataFrame
from stable_baselines3.common.callbacks import EvalCallback
from stable_baselines3.common.vec_env import SubprocVecEnv
from stable_baselines3.common.vec_env import VecMonitor
from stable_baselines3.common.vec_env import SubprocVecEnv, VecMonitor
from freqtrade.freqai.data_kitchen import FreqaiDataKitchen
from freqtrade.freqai.prediction_models.ReinforcementLearner import ReinforcementLearner
from freqtrade.freqai.RL.BaseReinforcementLearningModel import make_env
@@ -46,14 +46,12 @@ class ReinforcementLearner_multiproc(ReinforcementLearner):
env_id = "train_env"
self.train_env = VecMonitor(SubprocVecEnv([make_env(self.MyRLEnv, env_id, i, 1,
train_df, prices_train,
env_info=env_info) for i
in range(self.max_threads)]))
eval_env_id = 'eval_env'
self.eval_env = VecMonitor(SubprocVecEnv([make_env(self.MyRLEnv, eval_env_id, i, 1,
test_df, prices_test,
env_info=env_info) for i
in range(self.max_threads)]))
@@ -61,7 +59,7 @@ class ReinforcementLearner_multiproc(ReinforcementLearner):
render=False, eval_freq=eval_freq,
best_model_save_path=str(dk.data_path))
# TENSORBOARD CALLBACK DOES NOT RECOMMENDED TO USE WITH MULTIPLE ENVS, IT WILL RETURN FALSE INFORMATIONS, NEVERTHLESS NOT THREAD SAFE WITH SB3!!!
# TENSORBOARD CALLBACK DOES NOT RECOMMENDED TO USE WITH MULTIPLE ENVS,
# IT WILL RETURN FALSE INFORMATIONS, NEVERTHLESS NOT THREAD SAFE WITH SB3!!!
actions = self.train_env.env_method("get_actions")[0]
self.tensorboard_callback = TensorboardCallback(verbose=1, actions=actions)