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plot_tf_results.py
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plot_tf_results.py
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#%% Imports
import os
import numpy as np
import glob
import tensorflow as tf
import matplotlib.pyplot as plt
#%% Inputs
log_dir = "runs"
print(os.path.join(log_dir,"*"))
path2eventsFolders = glob.glob(os.path.join(log_dir,"*"))
path2eventsFolder = path2eventsFolders[0]
print(path2eventsFolder)
#%% Read in the results
path2eventsFile = os.path.join(path2eventsFolder, "events.out.*")
eventsFile = glob.glob(path2eventsFile)[0]
def get_tf_results(file, tagName):
"""
requires tensorflow==2.10.0
"""
output = []
for e in tf.compat.v1.train.summary_iterator(file):
for v in e.summary.value:
if v.tag == tagName:
output.append(v.simple_value)
return np.array(output)
collision_rate = get_tf_results(eventsFile, 'results/collision')
avg_reward_per_episode = get_tf_results(eventsFile, 'results/avg_reward')
#%% Plot results
# Number of episodes
episodes = np.arange(len(collision_rate))
# Create a figure for the actor loss
plt.figure(figsize=(8,8))
plt.plot(episodes, collision_rate,'r')
plt.xlabel('Episode', fontsize=20)
plt.ylabel('Collusion Toggle', fontsize=20)
plt.show()
print("Collision Rate: ")
print(np.sum(collision_rate))
print("Number of targets found: ")
num_episodes = len(collision_rate)
print(num_episodes - np.sum(collision_rate))
# Create a figure for the average reward
plt.figure(figsize=(8,8))
plt.plot(episodes, avg_reward_per_episode,'b')
plt.xlabel('Episode', fontsize=20)
plt.ylabel('Average Reward', fontsize=20)
plt.show()