andreimuntean / a3c Goto Github PK
View Code? Open in Web Editor NEWDeep reinforcement learning using an asynchronous advantage actor-critic (A3C) model.
Deep reinforcement learning using an asynchronous advantage actor-critic (A3C) model.
I've been training for something like 2.5 days now and have yet to improve beyond the following:
[2017-04-07 10:06:20,289] Finished episode. Total reward: -21. Length: 1245.
I'm using default hyperparameters, just using sh train.sh
to launch training. Computer is an Intel Core i7-2600 CPU @ 3.40GHz. Eight threads run on my system -- do I need more than that to see improvement?
I did make a couple of changes, which I don't think should have affected the result but listing them here just in case:
python3
in train.sh
to python
(so that it would run with Python 2.7)config.gpu_options.allow_growth = True
after each invocation of tf.ConfigProto()
(I am running on a GPU-enabled TF install and without the change, each thread would try to reserve almost all of the GPU memory, which would cause each thread after the second or third to fail with a CUDA out of memory error even though the code doesn't ever use the GPU.)Any advice?
WHat commands are required to run a small basic example. I have installed the pre-reqisites in an anaconda enviroment, but new to this process. So run ./train.sh
But how do I visualize what is happening, is it possible to perform simple Q learning for aari games on a CPU with this code?
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.