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# trade_env.py | |
import numpy as np | |
import gym | |
class SineEnv(gym.Env): | |
""" | |
An Env that trades for n steps and returns rewards and observations by following | |
a sine curve | |
""" | |
def __init__(self, n=200, offset=3, amplitude=0.6, wavelength=0.1): |
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""" | |
A bare bones examples of optimizing a black-box function (f) using | |
Natural Evolution Strategies (NES), where the parameter distribution is a | |
gaussian of fixed standard deviation. | |
""" | |
import numpy as np | |
np.random.seed(0) | |
# the function we want to optimize |
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""" | |
Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy) | |
BSD License | |
""" | |
import numpy as np | |
# data I/O | |
data = open('input.txt', 'r').read() # should be simple plain text file | |
chars = list(set(data)) | |
data_size, vocab_size = len(data), len(chars) |
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# Sushant Kumar |