Bart Keulen BartKeulen
BartKeulen
/ actor.py
Last active
March 14, 2017 08:47
DDPG algorithm according to https://arxiv.org/abs/1509.02971. Implementation from https://pemami4911.github.io/blog/2016/08/21/ddpg-rl.html. Added Ornstein-Uhlenbeck process noise and exponential and -tanh noise decay.
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| """ | |
| Data structure for implementing actor network for DDPG algorithm | |
| Algorithm and hyperparameter details can be found here: | |
| http://arxiv.org/pdf/1509.02971v2.pdf | |
| Original author: Patrick Emami | |
| Author: Bart Keulen | |
| """ |
BartKeulen
/ features.py
Created
February 15, 2017 15:57
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| import numpy as np | |
| class TileCoding(object): | |
| def __init__(self, func_approx_settings): | |
| self.num_tilings = func_approx_settings['num_tilings'] | |
| assert(self.num_tilings % 2 == 0) | |
| self.state_dim = func_approx_settings['state_dim'] | |
| self.bound_low = func_approx_settings['bound_low'] |
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| import java.awt.*; | |
| import javax.swing.JFrame; | |
| import javax.swing.JPanel; | |
| import smile.plot.*; | |
| /** | |
| * |
BartKeulen
/ GradientTest.java
Last active
April 4, 2017 22:35
Deeplearning4j version: 0.8.0; OS: Ubuntu 16.04.1 LTS; Java version: 1.8.0_121
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| public class GradientTest { | |
| private static final Logger logger = LoggerFactory.getLogger(GradientTest.class); | |
| public static void main(String[] args) { | |
| //Create the model | |
| int nIn = 2; | |
| int nOut = 1; | |
| Nd4j.getRandom().setSeed(12345); |
BartKeulen
/ log.txt
Last active
May 12, 2017 23:17
Error log installing rllab. System info: Distributor ID: Ubuntu, Description: Ubuntu 16.04.2 LTS, Release: 16.04, Codename: xenial. Python info: Python 3.5.2 |Continuum Analytics, Inc.| (default, Jul 2 2016, 17:53:06) [GCC 4.4.7 20120313 (Red Hat 4.4.7-1)] on linux
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| ./scripts/setup_linux.sh | |
| Installing system dependencies | |
| You will probably be asked for your sudo password. | |
| Get:1 file:/var/cuda-repo-8-0-local InRelease | |
| Ign:1 file:/var/cuda-repo-8-0-local InRelease | |
| Get:2 file:/var/cuda-repo-8-0-local Release [574 B] | |
| Get:2 file:/var/cuda-repo-8-0-local Release [574 B] | |
| Ign:4 http://desktop-download.mendeley.com/download/apt stable InRelease | |
| Hit:5 http://desktop-download.mendeley.com/download/apt stable Release | |
| Hit:6 http://us.archive.ubuntu.com/ubuntu xenial InRelease |