Lections/gym-tic-tac-toe
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Play around with SBRT for a bit, I'm probably doing it wrong

Browse Source
This commit is contained in:
Nicolai Czempin 2018-12-16 22:58:53 +01:00
parent 4f0958a97f
commit 32e17f864e
1 changed files with 56 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

48
random_tic_tac_toe.py
View File

@ -1,7 +1,8 @@
import gym
#import numpy as np
import gym_tic_tac_toe #noqa
import math
import random
import gym_tic_tac_toe
import gym
def random_plus_middle_move(moves, p):
@ -10,6 +11,8 @@ def random_plus_middle_move(moves, p):
else:
m = random_move(moves, p)
return m
def random_move(moves, p):
m = random.choice(moves)
return m
@ -17,7 +20,20 @@ def random_move(moves, p):
env = gym.make('tic_tac_toe-v1')
num_episodes = 2000
p1 = 0.48
p2 = 0.55
alpha = 0.01
beta = 0.01
# theta = math.log((p1*(1-p0)) / (p0*(1-p1)));
h1 = math.log((1 - alpha) / beta) / (math.log(p2 / p1) + math.log((1 - p1) / (1 - p2)))
h2 = math.log((1 - beta) / alpha) / (math.log(p2 / p1) + math.log((1 - p1) / (1 - p2)))
ss = math.log((1 - p1) / (1 - p2)) / (math.log(p2 / p1) + math.log((1 - p1) / (1 - p2)))
print("ss:", ss)
print("h1:", h1)
print("h2:", h2)
num_episodes = 300
num_steps_per_episode = 10
collected_rewards = []
@ -58,15 +74,29 @@ for i in range(num_episodes):
if done:
# print ("game over: ", reward)
break
env.render()
# env.render()
total_reward *= oom;
collected_rewards.append(total_reward)
# print ("total reward", total_reward, "after episode: ", i+1, ". steps: ", j+1)
oom = -oom
print ("after "+ str(i+1) + " episodes:");
print("after " + str(i + 1) + " episodes:")
average = sum(collected_rewards) / num_episodes;
print ("average score: ", average);
print("percentage: ", round(100*(average+1)/2,1));
average = sum(collected_rewards) / num_episodes
percentage = round(100*(average + 1) / 2, 1)
score = percentage/100 * (i+1);
print("average score: ", average)
print("percentage: ", percentage)
print("score:", score)
print()
y1 = ss * (i+1) - h1
print ("y1:", y1)
y2 = ss * (i+1) + h2
print ("y2:", y2)
if (score <= y1):
print("accept null hypothesis")
break
if (score >= y2):
print("reject null hypothesis")
break
print("#########")