Open Gizmotronn opened 4 years ago
So I've started the first part of this: https://console.aws.amazon.com/deepracer/home?region=us-east-1#getStarted
Creating Account Resources
This is currently one of my tasks set by @EXYNOS-999 - see #86/
s.o.d. post
I'm now ready to start learning Reiterative Learning on AWS Deepracer
Some cool forks and repositories for machine learning:
This list will be updated periodically. Right now I'm working through the Introduction to Reinforcement Learning - https://d2k9g1efyej86q.cloudfront.net/
I'm following the datacamp - http://campus.datacamp.com - tutorials and working on setting up a dual boot on my PC with Linux & Windows 10 home for the AWS JPL challenge. After major scares yesterday my dad is going to be getting some advice from the techies at his work (BHP Billiton) and we will set up something this weekend. Check out http://github.com/EXYNOS-999/AWS_JPL_DRL/issues/3
I'm doing a test 10-minute run on AWS Deepracer today, with the default reward function. You can check it out at IrisDroidology/Python-Learning
on Github
def reward_function(params):
'''
Example of rewarding the agent to follow center line
'''
# Read input parameters
track_width = params['track_width']
distance_from_center = params['distance_from_center']
# Calculate 3 markers that are at varying distances away from the center line
marker_1 = 0.1 * track_width
marker_2 = 0.25 * track_width
marker_3 = 0.5 * track_width
# Give higher reward if the car is closer to center line and vice versa
if distance_from_center <= marker_1:
reward = 1.0
elif distance_from_center <= marker_2:
reward = 0.5
elif distance_from_center <= marker_3:
reward = 0.1
else:
reward = 1e-3 # likely crashed/ close to off track
return float(reward)
Test Reward Function
Links:
New activity in Trello in card @ Board
by: --
Attachments:
URL: https://trello.com/b/jRkNkT4t/awsjplosrdrl//https://trello.com/b/jRkNkT4t
Content:
IrisDroidology/Python-Learning
AWS DeepRacer is an autonomous 1/18th scale race car designed to test RL models by racing on a physical track. Using cameras to view the track and a reinforcement model to control throttle and steering, the car shows how a model trained in a simulated environment can be transferred to the real-world. Find out more about AWS here:
Amazon Web Services/Deep Racer
To find out our login details for Deep Racer, go to the Gitlab version of this issue.