Comments (6)
sorry for the late response,
try installing talib from
https://www.lfd.uci.edu/~gohlke/pythonlibs/#ta-lib
from tf_deep_rl_trader.
I followed the install instructions mentioned on that page as well, and I receive the same error. Windows 10 64-bit. TA-Lib did install successfully. Any further suggestions? Would love to get this working.
This is the full error I receive on mine:
python ppo_trader.py
Traceback (most recent call last):
File "ppo_trader.py", line 134, in
main()
File "ppo_trader.py", line 59, in main
environment = create_btc_env(window_size=TIMESTEP, path=PATH_TRAIN, train=True)
File "C:\Users...\tf_deep_rl_trader-master\env\gymWrapper.py", line 239, in create_btc_env
raw_env = OhlcvEnv(window_size=window_size, path=path, train=train)
File "C:\Users...\tf_deep_rl_trader-master\env\TFTraderEnv.py", line 43, in init
self.observation_space = spaces.Box(low=-np.inf, high=np.inf, shape=self.shape, dtype=np.float32)
TypeError: init() got an unexpected keyword argument 'dtype'
Error in atexit._run_exitfuncs:
Traceback (most recent call last):
File "C:\Users...\AppData\Local\Programs\Python\Python36\lib\site-packages\gym\utils\closer.py", line 67, in close
closeable.close()
File "C:\Users...\AppData\Local\Programs\Python\Python36\lib\site-packages\gym\core.py", line 164, in close
self.render(close=True)
TypeError: render() got an unexpected keyword argument 'close'
Exception ignored in: <bound method Env.del of <env.TFTraderEnv.OhlcvEnv object at 0x00000223D69C55C0>>
Traceback (most recent call last):
File "C:\Users...\AppData\Local\Programs\Python\Python36\lib\site-packages\gym\core.py", line 203, in del
self.close()
File "C:\Users...\AppData\Local\Programs\Python\Python36\lib\site-packages\gym\core.py", line 164, in close
self.render(close=True)
TypeError: render() got an unexpected keyword argument 'close'
from tf_deep_rl_trader.
Yeah I can't seem to get this to work. Seems like there's issues with other people having similar issues. I've tried completely uninstalling my Visual Studio 2017, reinstalling 2015, following the install guide as described above, along with others I've found online. Nothing seems to fix this error. Must be something to do with trying to install ta-lib on Windows 64 bit. If there are some other suggestions, I would love to see them. Thanks!
from tf_deep_rl_trader.
If installing the "python wrapper for talib" on windows is a problem,
try replacing talib functions (talib.MA , talib.RSI ...etc) written purely in numpy or pandas.
from tf_deep_rl_trader.
This is a great idea. When I get some time, I will tweak it to get it working without TA-Lib. I saw in the issues of TA-Lib that people with 64 bit operating systems are having some issues installing it as TA-Lib was first compiled in a 32 bit env? Either way, thanks for the suggestion!
from tf_deep_rl_trader.
Looks like I was able to get it working. In the "process_data.py" file, I used pandas to calculate the moving averages, and then I utilized the "ta" library instead of the "ta-lib" library where applicable.
def add_ta_features(self):
self.df['bmidband'] = ta.bollinger_mavg(self.close, n=20)
self.df['blowband'] = ta.bollinger_hband(self.close, n=20, nbdev=2)
self.df['bupband'] = ta.bollinger_lband(self.close, n=20, nbdev=2)
self.df['pctB'] = (self.close - self.df.blowband) / (self.df.bupband - self.df.blowband)
self.df['rsi14'] = ta.rsi(self.close, n=14)
self.df['rsi14'] = rsi14
self.df['macd_diff'] = ta.macd_diff(self.close, n_fast=12, n_slow=26, n_sign=9)
self.df['macd'] = ta.macd(self.close, n_fast=12, n_slow=26, fillna=False)
self.df['signal'] = ta.macd_signal(self.close, n_fast=12, n_slow=26, n_sign=9)
## addtional info
self.df['adx'] = ta.adx(self.high, self.low, self.close, n=14)
self.df['cci'] = ta.cci(self.high, self.low, self.close, n=14)
## maximum profit
#self.df['plus_di'] = ta.PLUS_DI(self.high, self.low, self.close, timeperiod=14)
## lower_bound
self.df['lower_bound'] = self.df['open'] - self.df['low'] + 1
## ATR
self.df['atr'] = ta.atr(self.high, self.low, self.close, n=14)
## STOCH momentum
self.df = ta.stochastic_oscillator_k(self.df)
self.df = ta.stochastic_oscillator_d(self.df, n=10)
## TRIX
self.df['trix'] = ta.trix(self.close, n=15)
self.df['trix_signal'] = ta.moving_average(self.df['trix'], n=3)
self.df['trix_hist'] = self.df['trix'] - self.df['trix_signal']
## MFI
self.df['mfi14'] = ta.money_flow_index(self.high, self.low, self.close, self.volume, n=14)
Then I had to update the "gymWrapper.py" by editing
import gym
from gym import wrappers
...and then just replacing the gym.wrappers instances with just wrappers, and it looks like it's running now. Hopefully this helps someone who stumbles across this! Thanks @miroblog
from tf_deep_rl_trader.
Related Issues (9)
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from tf_deep_rl_trader.