def fillWithRandomIndividuals(self, n):
print("Emptying the individuals set")
self.individuals = []
print("Generating random Ais")
for k in range(n):
D = [random.random() for i in range(1000)]
self.individuals.append(ai(D))
print("GeneratedAll")
def benchmark(game, episode_num, grid_size):
winTotal = 0.0
drawTotal = 0.0
for i in range(episode_num):
if (i % 100 == 0): print('hundered episodes completed:', i)
game = dotsnboxes(grid_size)
firstTurn = random.randint(0, 1)
# print(firstTurn)
if firstTurn == 1:
aiCharacter = 2
userLetter = 1
else:
aiCharacter = 1
userLetter = 2
aiAgent = ai(game, grid_size, 1, 0.1, 0.95, 1.0, 0.01, 100)
aiAgent.loadFromCsv()
turn = firstTurn
gameOn = 1
while gameOn == 1:
## 1 means AI turn
if game.player == aiCharacter:
aiAgent.getMoveVsHuman()
if game.isBoardFull():
# game.drawBoard()
gameOn = 0
# user turn
else:
# game.drawBoard()
# print(game.availMove())
# print('Its player ' + str(game.player) + ' turn')
i, j = random.choice(
game.availMove()
) #raw_input('Enter the moves from the above listed moves: ').split()
# print('User entered move')
game.makeMove([], int(i), int(j))
if game.isBoardFull():
# game.drawBoard()
gameOn = 0
# print('winner is ' + str(game.winner()))
if game.winner() == aiCharacter:
winTotal = winTotal + 1
elif game.winner() == 0:
drawTotal = drawTotal + 1
else:
continue
print('Total Episode :', episode_num)
print('Win percentage is: ', winTotal / episode_num)
print('Draw percentage is: ', drawTotal / episode_num)
def mutate(self, n):
"""mutate indivudual n, with a probability of 1/5
'x-man' appears once every 500 times"""
if random.randint(1, 250) == 1:
D = [random.random() for i in range(1000)]
self.individuals[n] = ai(D)
else:
t = self.individuals[n].decisions
for k in range(len(t)):
if random.randint(1, 3) == 1:
i = t[k]
m = min(i, 1 - i)
mutation = random.choice([-1, 1]) * m * random.random() / 3
t[k] = i + mutation
def play(grid_size):
game = dotsnboxes(grid_size)
firstTurn = random.randint(0, 1)
print(firstTurn)
if firstTurn == 1:
aiCharacter = 2
userLetter = 1
else:
aiCharacter = 1
userLetter = 2
aiAgent = ai(game, grid_size, 1, 0.1, 0.95, 1.0, 0.01, 100)
aiAgent.loadFromCsv()
turn = firstTurn
gameOn = 1
while gameOn == 1:
## 1 means AI turn
if game.player == aiCharacter:
aiAgent.getMoveVsHuman()
if game.isBoardFull():
game.drawBoard()
gameOn = 0
# user turn
else:
game.drawBoard()
print(game.availMove())
print('Its player ' + str(game.player) + ' turn')
i, j = raw_input(
'Enter the moves from the above listed moves: ').split()
# print('User entered move')
game.makeMove([], int(i), int(j))
if game.isBoardFull():
game.drawBoard()
gameOn = 0
print('winner is ' + str(game.winner()))
def trainAI(grid_size, episode_num):
# ticGame = tictactoe('X', ' '*9)
aiAgent = ai(dotsnboxes, grid_size, 1, 0.1, 0.95, 1.0, 0.01, episode_num)
aiAgent.trainFromEpisode()
aiAgent.write2csv()
def reproduct(self, first, second):
D = [0 for j in range(1000)]
for j in range(1000):
D[j] = random.choice([first.decisions[j], second.decisions[j]])
return ai(D)