#!/usr/bin/env?python
from?__future__?import?print_function

import?tensorflow?as?tf
import?cv2
import?sys
sys.path.append（“game/“）
import?wrapped_flappy_bird?as?game
import?random
import?numpy?as?np
from?collections?import?deque

GAME?=?‘bird‘?#?the?name?of?the?game?being?played?for?log?files
ACTIONS?=?2?#?number?of?valid?actions
GAMMA?=?0.99?#?decay?rate?of?past?observations
OBSERVE?=?100000.?#?timesteps?to?observe?before?training
EXPLORE?=?2000000.?#?frames?over?which?to?anneal?epsilon
FINAL_EPSILON?=?0.0001?#?final?value?of?epsilon
INITIAL_EPSILON?=?0.0001?#?starting?value?of?epsilon
REPLAY_MEMORY?=?50000?#?number?of?previous?transitions?to?remember
BATCH?=?32?#?size?of?minibatch
frame_PER_ACTION?=?1

def?weight_variable（shape）:
????initial?=?tf.truncated_normal（shape?stddev?=?0.01）
????return?tf.Variable（initial）

def?bias_variable（shape）:
????initial?=?tf.constant（0.01?shape?=?shape）
????return?tf.Variable（initial）

def?conv2d（x?W?stride）:
????return?tf.nn.conv2d（x?W?strides?=?[1?stride?stride?1]?padding?=?“SAME“）

def?max_pool_2x2（x）:
????return?tf.nn.max_pool（x?ksize?=?[1?2?2?1]?strides?=?[1?2?2?1]?padding?=?“SAME“）

def?createNetwork（）:
????#?network?weights
????W_conv1?=?weight_variable（[8?8?4?32]）
????b_conv1?=?bias_variable（[32]）

????W_conv2?=?weight_variable（[4?4?32?64]）
????b_conv2?=?bias_variable（[64]）

????W_conv3?=?weight_variable（[3?3?64?64]）
????b_conv3?=?bias_variable（[64]）

????W_fc1?=?weight_variable（[1600?512]）
????b_fc1?=?bias_variable（[512]）

????W_fc2?=?weight_variable（[512?ACTIONS]）
????b_fc2?=?bias_variable（[ACTIONS]）

????#?input?layer
????s?=?tf.placeholder（“float“?[None?80?80?4]）

????#?hidden?layers
????h_conv1?=?tf.nn.relu（conv2d（s?W_conv1?4）?+?b_conv1）
????h_pool1?=?max_pool_2x2（h_conv1）

????h_conv2?=?tf.nn.relu（conv2d（h_pool1?W_conv2?2）?+?b_conv2）
????#h_pool2?=?max_pool_2x2（h_conv2）

????h_conv3?=?tf.nn.relu（conv2d（h_conv2?W_conv3?1）?+?b_conv3）
????#h_pool3?=?max_pool_2x2（h_conv3）

????#h_pool3_flat?=?tf.reshape（h_pool3?[-1?256]）
????h_conv3_flat?=?tf.reshape（h_conv3?[-1?1600]）

????h_fc1?=?tf.nn.relu（tf.matmul（h_conv3_flat?W_fc1）?+?b_fc1）

????#?readout?layer
????readout?=?tf.matmul（h_fc1?W_fc2）?+?b_fc2

????return?s?readout?h_fc1

def?trainNetwork（s?readout?h_fc1?sess）:
????#?define?the?cost?function
????a?=?tf.placeholder（“float“?[None?ACTIONS]）
????y?=?tf.placeholder（“float“?[None]）
????readout_action?=?tf.reduce_sum（tf.multiply（readout?a）?reduction_indices=1）
????cost?=?tf.reduce_mean（tf.square（y?-?readout_action））
????train_step?=?tf.train.AdamOptimizer（1e-6）.minimize（cost）

????#?open?up?a?game?state?to?communicate?with?emulator
????game_state?=?game.GameState（）

????#?store?the?previous?observations?in?replay?memory
????D?=?deque（）

????#?printing
????a_file?=?open（“logs_“?+?GAME?+?“/readout.txt“?‘w‘）
????h_file?=?open（“logs_“?+?GAME?+?“/hidden.txt“?‘w‘）

????#?get?the?first?state?by?doing?nothing?and?preprocess?the?image?to?80x80x4
????do_noth

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-02-28?10:19??DeepLearningFlappyBird-master\
?????文件??????????31??2017-02-28?10:19??DeepLearningFlappyBird-master\.gitignore
?????文件????????6241??2017-02-28?10:19??DeepLearningFlappyBird-master\README.md
?????目錄???????????0??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\
?????目錄???????????0??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\audio\
?????文件???????17483??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\audio\die.ogg
?????文件??????194894??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\audio\die.wav
?????文件???????15670??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\audio\hit.ogg
?????文件???????96590??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\audio\hit.wav
?????文件???????13235??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\audio\point.ogg
?????文件??????177486??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\audio\point.wav
?????文件???????13697??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\audio\swoosh.ogg
?????文件??????354638??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\audio\swoosh.wav
?????文件????????7728??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\audio\wing.ogg
?????文件???????29902??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\audio\wing.wav
?????目錄???????????0??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\sprites\
?????文件????????2879??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\sprites\0.png
?????文件????????2868??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\sprites\1.png
?????文件????????2888??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\sprites\2.png
?????文件????????2877??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\sprites\3.png
?????文件????????2898??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\sprites\4.png
?????文件????????2888??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\sprites\5.png
?????文件????????2885??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\sprites\6.png
?????文件????????2896??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\sprites\7.png
?????文件????????2878??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\sprites\8.png
?????文件????????2892??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\sprites\9.png
?????文件????????4030??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\sprites\background-black.png
?????文件?????????664??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\sprites\base.png
?????文件????????5042??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\sprites\pipe-green.png
?????文件????????2948??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\sprites\redbird-downflap.png
?????文件????????2949??2017-02-28?10:19??DeepLearningFlappyBird-master\assets\sprites\redbird-midflap.png
............此處省略26個文件信息