def gen_test_brevitas_ort_integration():
test_ort_integration = Action(
'Test Brevitas-ORT integration',
EXCLUDE_LIST,
MATRIX,
ORT_INTEGRATION_STEP_LIST)
test_ort_integration.gen_yaml(BASE_YML_TEMPLATE, ORT_INTEGRATION_YML)
def gen_examples_pytest_yml():
pytest = Action(
'Examples Pytest',
EXCLUDE_LIST + PYTEST_EXAMPLE_EXCLUDE_LIST_EXTRA,
combine_od_list([MATRIX, PYTEST_MATRIX_EXTRA]),
EXAMPLES_PYTEST_STEP_LIST)
pytest.gen_yaml(BASE_YML_TEMPLATE, EXAMPLES_PYTEST_YML)
def monte_carlo_control(self, iters):
"""
Monte-Carlo control algorithm
"""
num_wins = 0
optimal_policy = np.zeros((self.env.dealer_values, self.env.player_values))
for episode in range(0, iters):
state_episode = self.env.get_initial_state()
reward_episode = 0
history = []
#sample episode
while not state_episode.terminal:
action = self.epsilon_greedy(state_episode)
history.append([state_episode, action, reward_episode])
#update number of visits
self.N[state_episode.dealer_card - 1, state_episode.player_sum - 1, Action.get_value(action)] += 1
[reward_episode, state_episode] = self.env.step(state_episode, action)
#update Q
for state, action, reward in history:
step_size = 1.0 / self.N[state.dealer_card - 1, state.player_sum - 1, Action.get_value(action)]
Gt = reward_episode
error = Gt - self.Q[state.dealer_card - 1, state.player_sum - 1, Action.get_value(action)]
self.Q[state.dealer_card - 1, state.player_sum - 1, Action.get_value(action)] += step_size * error
if (Gt == 1):
num_wins = num_wins + 1
print ("Percentage of win %.3f" % (num_wins / iters * 100.0))
#update policy based on action-value function
for (dealer_sum, player_sum), value in np.ndenumerate(self.V):
if self.Q[dealer_sum, player_sum, 1] > self.Q[dealer_sum, player_sum, 0]:
optimal_policy[dealer_sum, player_sum] = 1
self.V[dealer_sum, player_sum] = max(self.Q[dealer_sum, player_sum, :])
def gen_pytest_yml():
pytest = Action(
'Pytest',
EXCLUDE_LIST,
combine_od_list([MATRIX, PYTEST_MATRIX_EXTRA]),
PYTEST_STEP_LIST)
pytest.gen_yaml(BASE_YML_TEMPLATE, PYTEST_YML)
def decode_action(self, a_m, a_t, state, mode):
if mode == "max_probability":
a_m = np.argmax(a_m)
a_t = np.argmax(a_t)
elif mode == "sample":
#a_m += 0.01
a_m /= a_m.sum()
a_m = np.random.choice(range(3), p=a_m)
#a_t += 0.01
a_t /= a_t.sum()
a_t = np.random.choice(range(3), p=a_t)
action = Action()
if a_m == 0: # left
action.v_n = -1.0
elif a_m == 1: # ahead
action.v_t = +1.0
elif a_m == 2: # right
action.v_n = +1.0
if a_t == 0: # left
action.angular = +1.0
elif a_t == 1: # stay
action.angular = 0.0
elif a_t == 2: # right
action.angular = -1.0
if state.detect:
action.shoot = +1.0
else:
action.shoot = 0.0
return action
def __init__(self):
Gtk.Window.__init__(self, title="SmartTV OpenSource")
self.set_default_size(get_monitors()[0].width,
get_monitors()[0].height)
left_bar_actions = [
Action("Back", "go-previous", lambda: Gtk.main_quit()),
Action("General", "preferences-desktop",
lambda: switchStack(0, self.settings_view)),
Action("Look", "preferences-desktop-theme",
lambda: switchStack(1, self.settings_view)),
Action("Torrent", "torrent",
lambda: switchStack(2, self.settings_view)),
Action("Other", "preferences-other",
lambda: switchStack(3, self.settings_view))
]
self.main_divider = Gtk.Box(spacing=6)
self.add(self.main_divider)
self.leftbar = LeftBar(actions=left_bar_actions,
left_bar_width=LEFT_BAR_WIDTH,
default_select=1)
self.main_divider.pack_start(self.leftbar, False, True, 0)
self.settings_view = MainStack([
generalSettings(),
Gtk.Label(label="Look"),
Gtk.Label(label="Torrent"),
Gtk.Label(label="Other")
])
self.main_divider.pack_end(self.settings_view, True, True, 0)
def gen_test_brevitas_finn_integration():
test_finn_integration = Action(
'Test Brevitas-FINN integration',
EXCLUDE_LIST + FINN_INTEGRATION_EXCLUDE_LIST_EXTRA,
MATRIX,
FINN_INTEGRATION_STEP_LIST)
test_finn_integration.gen_yaml(BASE_YML_TEMPLATE, FINN_INTEGRATION_YML)
def gen_test_brevitas_pyxir_integration():
test_pyxir_integration = Action(
'Test Brevitas-PyXIR integration',
EXCLUDE_LIST + PYXIR_INTEGRATION_EXCLUDE_LIST_EXTRA,
MATRIX,
PYXIR_INTEGRATION_STEP_LIST)
test_pyxir_integration.gen_yaml(BASE_YML_TEMPLATE, PYXIR_INTEGRATION_YML)
def gen_test_develop_install_yml():
test_develop_install = Action(
'Test develop install',
EXCLUDE_LIST,
MATRIX,
TEST_INSTALL_DEV_STEP_LIST)
test_develop_install.gen_yaml(BASE_YML_TEMPLATE, DEVELOP_INSTALL_YML)
def move(self, board) -> Tuple[int, int, Action]:
try:
row, col, action = input(PROMPT).split()
return int(row), int(col), Action(int(action))
except Exception as ex:
print(colored('[ERROR]', 'red'), ex)
return self.move(board)
def parse_tree(dep_tree, robot: RobotSubject):
''' parse a single dependence tree, may result in several commands
The parsing consists of four steps, which separately determine:
1. actions of the robot
2. relations of the actions
3. items involved in each action
4. requirements of the items
'''
print("{} will do the following things:".format(robot.name))
## find the actions to be carried out by this robot
## example (('send', 'VB'), 'nsubj', ('Alice', 'NNP')), word "send" has a nominal subject "Alice"
for ((governor, gov_pos), relation, (dependent, _)) in dep_tree:
if relation == "nsubj":
if dependent == robot.name and gov_pos == "VB":
robot.action_list.append(Action(governor))
# find the actions are combined by "and" or "or", "and" by default
robot_actions = [action.name for action in robot.action_list]
for ((governor, gov_pos), relation, (dependent, _)) in dep_tree:
if relation == "conj:or":
if governor in robot_actions and dependent in robot_actions:
robot.do_all = False
## find everything related to the verbs
cmd_list = []
for action in robot.action_list:
action.parse_dep(dep_tree)
cmd_list.extend(action.gen_command(print_result=True))
return cmd_list
def register_step(self, observation: Observation, action: Action,
reward: Reward, next_observation: Observation,
done: bool, action_metadata: dict) -> 'Step':
self.trajectory_returns += reward
if 'log_pi' in action_metadata.keys():
self.trajectory_entropy += action_metadata['log_pi'].reshape(1, -1)
action_metadata.update(
dict(returns=self.trajectory_returns,
entropy=self.trajectory_entropy))
step = Step(state=observation.reshape(1, -1),
action=action.reshape(1, -1),
reward=np.array(reward, dtype=np.float32).reshape(1, -1),
next_state=next_observation.reshape(1, -1),
termination_masks=np.array(done,
dtype='uint8').reshape(1, -1),
metadata=action_metadata)
if self.step_count == 0:
self.initialize_records(step)
else:
for stat, value in step.asdict().items():
self.trajectory_buffer[stat].append(value)
self.step_history.append(step)
self.step_count += 1
return step
def distributions():
conditions.clear()
dice1 = 8
dice2 = 6
reroll_equal_to = []
reroll_lowest = 0
roll_min = 0
drop_lowest = 0
details = [
dice1, dice2, reroll_equal_to, reroll_lowest, roll_min, drop_lowest
]
d20 = d20Set(1)
diceset = Diceset([(dice1, dice2)])
action = Action(d20, 0, diceset, crit_numbers=[], fail_dmg_scale=0.5)
stats = Statistics(action)
stats.collect_statistics()
dummystats.clear()
dummystats.append(stats.report_statistics())
return render_template('distributions.html',
imagepath='static/img/placeholder.png',
stats=dummystats,
conditions=conditions,
collecting=False)
def epsilon_greedy(self, state):
"""
epsilon greedy exploration
"""
if state.terminal:
min_num_action = 0
else:
min_num_action = min(self.N[state.dealer_card - 1, state.player_sum - 1, :])
eps = self.N0 / (self.N0 + min_num_action)
# print (eps)
if random() < eps:
return Action.getRandomAction()
else:
action_value = np.argmax(self.Q[state.dealer_card - 1, state.player_sum - 1,:])
return Action.get_action(action_value)
def __init__(self):
self.main_view = MainStack([
Trending(),
Gtk.Label(label="Apps"),
Movies(),
Gtk.Label(label="Songs"),
Gtk.Label(label="Files"),
])
left_bar_actions = [
Action("Trending", "go-home",
lambda: switchStack(0, self.main_view)),
Action("Apps", "view-grid",
lambda: switchStack(1, self.main_view)),
Action("Movies", "media-tape",
lambda: switchStack(2, self.main_view)),
Action("Songs", "media-optical-cd-audio",
lambda: switchStack(3, self.main_view)),
Action("Files", "folder", lambda: switchStack(4, self.main_view)),
# Action("Settings", "open-menu",
# lambda: system("python3 " + path.abspath("settings.py") + " " + argv[1])),
]
Gtk.Window.__init__(self, title="SmartTV OpenSource")
self.set_default_size(get_monitors()[0].width,
get_monitors()[0].height)
self.main_divider = Gtk.Box(spacing=6)
self.add(self.main_divider)
self.leftbar = LeftBar(actions=left_bar_actions,
left_bar_width=LEFT_BAR_WIDTH)
self.sidebar_divider = Gtk.Box(orientation=Gtk.Orientation.VERTICAL,
spacing=6)
self.sidebar_divider.pack_start(WeatherBox(), False, False, 0)
self.sidebar_divider.pack_start(self.leftbar, True, True, 0)
settings_list = Gtk.ListBox()
settings_list.set_selection_mode(Gtk.SelectionMode.NONE)
settings_list.insert(ListTile("Settings", "open-menu"), 0)
settings_list.connect(
"row-activated", lambda x, y: system("python3 " + path.abspath(
"settings.py") + " " + argv[1]))
self.sidebar_divider.pack_end(settings_list, False, False, 0)
self.main_divider.pack_start(self.sidebar_divider, False, False, 0)
self.main_divider.pack_end(self.main_view, True, True, 0)
def store_search_statistics(self, root: Node):
sum_visits = sum(child.visit_count for child in root.children.values())
action_space = (Action(index)
for index in range(self.action_space_size))
self.child_visits.append([
root.children[a].visit_count /
sum_visits if a in root.children else 0 for a in action_space
])
self.root_values.append(root.value())
def linear_sarsa(self, iters, lambda_, compare_to_monctecarlo = False):
"""
Linear Function Approximation of sarsa lambda algorithm
"""
if compare_to_monctecarlo:
monte_carlo_iterations = 1000000
env = Environment()
agent = Agent(env)
agent.monte_carlo_control(monte_carlo_iterations)
Q_monte_carlo = agent.Q
mse_all = []
for episode in range(0, iters):
E = np.zeros(self.number_of_features)
#initialize state and action
state = self.env.get_initial_state()
reward = 0
action = self.epsilon_greedy_linear_constant(state)
# self.N[state.dealer_card - 1, state.player_sum - 1, Action.get_value(action)] += 1
while not state.terminal:
# update number of visits
self.N[state.dealer_card - 1, state.player_sum - 1, Action.get_value(action)] += 1
[reward, state_forward] = self.env.step(state, action)
action_forward = self.epsilon_greedy_linear_constant(state_forward)
if not state_forward.terminal:
current_estimate = reward + self.estimate_Q(state_forward, action_forward)
else:
current_estimate = reward
previous_estimate = self.estimate_Q(state, action)
delta = current_estimate - previous_estimate
E = np.add(E, self.get_feature_vector(state, action))
step_size = 0.01
self.weights += step_size * delta * E
E = lambda_ * E
action = action_forward
state = state_forward
if compare_to_monctecarlo:
mse_all.append(compute_mse(self.approximation_to_Q(), Q_monte_carlo))
if compare_to_monctecarlo:
# print (mse_all[-1])
plt.plot(range(0, iters), mse_all, 'r-')
plt.xlabel("episodes")
plt.ylabel("MSE")
# plt.title("lambda = 0")
plt.show()
for (dealer_sum, player_sum), value in np.ndenumerate(self.V):
s = State(dealer_sum+1, player_sum+1)
self.Q[dealer_sum, player_sum ,0] = np.dot(self.get_feature_vector(s, Action.hit), self.weights)
self.Q[dealer_sum, player_sum ,1] = np.dot(self.get_feature_vector(s, Action.stick), self.weights)
self.V[dealer_sum, player_sum] = max(self.estimate_Q(s,Action.hit), self.estimate_Q(s,Action.stick))
def home():
dice1 = 8
dice2 = 6
d20 = d20Set(1)
diceset = Diceset([(dice1, dice2)])
action = Action(d20, 0, diceset, crit_numbers=[], fail_dmg_scale=0.5)
stats = Statistics(action)
stats.collect_statistics()
return render_template(
'home.html'
) #, imagepath='static/img/placeholder.png', stats=stats.report_statistics())
def epsilon_greedy_linear_constant(self, state, eps_ = 0.1):
"""
epsilon greedy exploration with constant exploration epsilon
"""
eps = eps_
if random() < eps or state.terminal:
return Action.getRandomAction()
else:
actionHit_value = sum(self.get_feature_vector(state, Action.hit) * self.weights)
actionStick_value = sum(self.get_feature_vector(state, Action.stick) * self.weights)
action = Action.hit if actionHit_value > actionStick_value else Action.stick
return action
def addAction(self, jsonStr):
tempAction = json.loads(jsonStr) #Storing JSON in a python dictionary
try:
action = Action(tempAction['action'], tempAction['time'])
except Exception as ex:
logging.exception('Caught an error')
print("Couldn't create Action object")
print(
"Added JSON object must have two ONLY keys, 'action' and 'time'"
)
return
# Check if action exists in actions dictionary, if it does update avgTime and numActions, else add to the dictionary
if (self.__doesExist(tempAction) == True):
print("updating old action")
self.actions[action.getAction()].updateAction(
action.getTime()
) # Updating the current object in the dictionary to have proper numActions and avgTime
else:
print("inserting new action")
self.actions.update({action.getAction(): action})
def next(self, action: Action = Action(), **kwargs):
"""
Required method for getting next state, possibly given an action.
Should only update the attributes of the class.
"""
# YOUR CODE HERE
self.terminal = kwargs.get('terminal', False)
prop = action.properties
if prop == 'nudge':
self.properties[1] += 1
else:
self.properties[0] += 1
return self
def calculate():
root = os.path.dirname(__file__)
dir = os.path.join(root, 'static/img/temp/')
files = os.listdir(dir)
for file in files:
os.remove(os.path.join(dir, file))
alpha = 0.9**len(conditions)
statistics = []
i = 0
for details in conditions:
d20 = d20Set(1)
diceset = Diceset([(details[0], details[1])], details[2], details[3],
details[4], details[5])
action = Action(d20, 0, diceset, crit_numbers=[], fail_dmg_scale=0.0)
stats = Statistics(action)
stats.collect_statistics()
stats.plot_histogram(alpha, str(i))
i += 1
statistics.append(stats.report_statistics())
plotname = 'static/img/temp/'
for detail in details:
plotname = plotname + str(detail)
plotname = plotname + '.png'
copyconditions = conditions.copy()
conditions.clear()
plt.savefig(os.path.join(root, plotname))
plt.clf()
return render_template('distributions.html',
imagepath=plotname,
stats=statistics,
conditions=copyconditions,
collecting=False)
def select_action(self, state: RobotState):
action = Action()
pos = state.pos
vel = state.velocity
angle = state.angle
if state.detect:
action.shoot = +1.0
else:
action.shoot = 0.0
if ((pos[0]-self.target[0])**2 + (pos[1]-self.target[1])**2 < 0.1):
self.index = random.choice(self.connected[self.index])
self.target = self.avaiable_pos[self.index]
#print(self.target)
#self.index = (self.index + 1) % len(self.path)
#self.target = self.path[self.index]
v, omega = self.move.moveTo(pos, vel, angle, self.target)
action.v_t = v[0]
action.v_n = v[1]
action.omega = omega
return action
def get_action_from_args(request_args: dict) -> Action:
"""Define how to map request arguments to an Action."""
# YOUR CODE HERE
return Action()
def __init__(self, label, context, etype, query, parent=None):
Action.__init__(self, label, context)
self.etype = etype
self.query = query
def __init__(self, context,parent=None):
Action.__init__(self, u'Lista', context)
def test_step_with_kinematic():
env_config = configparser.RawConfigParser()
env_config.read('configs/test_env.config')
env_config.set('agent', 'kinematic', 'true')
test_env = ENV(env_config, phase='test')
test_env.reset()
# test state computation
states, rewards, done_signals = test_env.step((Action(1, 0), Action(1, 0)))
assert np.allclose(
states[0], JointState(-1, 0, 1, 0, 0.3, 2, 0, 1.0, 0, 1, 0, -1, 0,
0.3))
assert np.allclose(
states[1],
JointState(1, 0, -1, 0, 0.3, -2, 0, 1.0, np.pi, -1, 0, 1, 0, 0.3))
assert rewards == [0, 0]
assert done_signals == [False, False]
# test one-step lookahead
reward, end_time = test_env.compute_reward(0, [Action(1.5, 0), None])
assert reward == -0.25
assert end_time == 1
reward, end_time = test_env.compute_reward(
0, [Action(1.5, 0), Action(1.5, 0)])
assert reward == -0.25
assert end_time == 0.5
# test collision detection
states, rewards, done_signals = test_env.step((Action(1, 0), Action(1, 0)))
assert np.allclose(
states[0], JointState(0, 0, 1, 0, 0.3, 2, 0, 1.0, 0, 0, 0, -1, 0, 0.3))
assert np.allclose(
states[1],
JointState(0, 0, -1, 0, 0.3, -2, 0, 1.0, np.pi, 0, 0, 1, 0, 0.3))
assert rewards == [-0.25, -0.25]
assert done_signals == [2, 2]
# test reaching goal
test_env = ENV(env_config, phase='test')
test_env.reset()
test_env.step((Action(1, np.pi / 2), Action(2, np.pi / 2)))
test_env.step((Action(4, -np.pi / 2), Action(4, -np.pi / 2)))
states, rewards, done_signals = test_env.step(
(Action(1, -np.pi / 2), Action(2, -np.pi / 2)))
assert rewards == [1, 1]
assert done_signals == [1, 1]
def td_learning(self, iters, lambda_, compare_to_monctecarlo = False, trace = Trace.accumulating):
"""
sarsa lambda algorithm
"""
if compare_to_monctecarlo:
monte_carlo_iterations = 1000000
env = Environment()
agent = Agent(env)
agent.monte_carlo_control(monte_carlo_iterations)
Q_monte_carlo = agent.Q
mse_all = []
for episode in range(0, iters):
E = np.zeros(((self.env.dealer_values, self.env.player_values, self.env.action_values)))
#initialize state and action
state = self.env.get_initial_state()
reward = 0
action = self.epsilon_greedy(state)
while not state.terminal:
# update number of visits
self.N[state.dealer_card - 1, state.player_sum - 1, Action.get_value(action)] += 1
[reward, state_forward] = self.env.step(state, action)
action_forward = self.epsilon_greedy(state_forward)
if not state_forward.terminal:
current_estimate = reward + self.Q[state_forward.dealer_card - 1, state_forward.player_sum - 1, Action.get_value(action_forward)]
else:
current_estimate = reward
previous_estimate = self.Q[state.dealer_card - 1, state.player_sum - 1, Action.get_value(action)]
delta = current_estimate - previous_estimate
step_size = 1.0 / self.N[state.dealer_card - 1, state.player_sum - 1, Action.get_value(action)]
if trace == Trace.accumulating:
E[state.dealer_card - 1, state.player_sum - 1, Action.get_value(action)] += 1
elif trace == Trace.replacing:
E[state.dealer_card - 1, state.player_sum - 1, Action.get_value(action)] = 1
elif trace == Trace.dutch:
E[state.dealer_card - 1, state.player_sum - 1, Action.get_value(action)] = E[state.dealer_card - 1, state.player_sum - 1, Action.get_value(action)] + step_size*(1 - E[state.dealer_card - 1, state.player_sum - 1, Action.get_value(action)])
if trace == Trace.dutch:
self.Q += delta * E
else:
self.Q += step_size * delta * E
E = lambda_ * E
action = action_forward
state = state_forward
if compare_to_monctecarlo:
mse_all.append(compute_mse(self.Q, Q_monte_carlo))
if compare_to_monctecarlo:
# print (mse_all[-1])
plt.plot(range(0, iters), mse_all, 'r-')
plt.xlabel("episodes")
plt.ylabel("MSE")
# plt.title("lambda = 1")
plt.show()
#update policy based on action-value function
for (dealer_sum, player_sum), value in np.ndenumerate(self.V):
self.V[dealer_sum, player_sum] = max(self.Q[dealer_sum, player_sum, :])
if args.load_model:
agent.load_model(args.load_model_path)
if args.enemy == "hand":
agent2 = HandAgent()
elif args.enemy == "AC":
agent2 = ActorCriticAgent()
agent2.load_model(args.load_model_path)
env = ICRABattleField()
env.seed(args.seed)
losses = []
rewards = []
for i_episode in range(1, args.epoch + 1):
print("Epoch: [{}/{}]".format(i_episode, args.epoch))
# Initialize the environment and state
action = Action()
pos = env.reset()
if args.enemy == "hand":
agent2.reset(pos)
state, reward, done, info = env.step(action)
for t in (range(2*60*30)):
# Other agent
if args.enemy == "hand":
env.set_robot_action(ID_B1, agent2.select_action(state[ID_B1]))
elif args.enemy == "AC":
env.set_robot_action(ID_B1, agent2.select_action(
state[ID_B1], mode="max_probability"))
# Select and perform an action
state_map = agent.preprocess(state[ID_R1])
a_m, a_t = agent.run_AC(state_map)
def gen_test_brevitas_xir_integration():
test_ort_integration = Action('Test Brevitas-XIR integration', [], MATRIX,
XIR_INTEGRATION_STEP_LIST)
test_ort_integration.gen_yaml(VITIS_AI_BASE_YML_TEMPLATE,
XIR_INTEGRATION_YML)