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<p class="archive__item-excerpt" itemprop="description">A flexible two-column Jekyll theme. Perfect for personal sites, blogs, and portfolios hosted on GitHub or your own server. Latest release v4.9.0  

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    <a href="https://dongdongbh.tech/UBC-RL/" rel="permalink">Deep Reinforcement learning notes (UBC) </a>
  
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  <p class="page__meta"><i class="far fa-clock" aria-hidden="true"></i> 

22 minute read </p>

<p class="archive__item-excerpt" itemprop="description">Background

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    <a href="https://dongdongbh.tech/good-research/" rel="permalink">For research beginner </a>
  
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<p class="archive__item-excerpt" itemprop="description">Recently, A friend of mine told me that he learned a lot of things from my posts and Github. I’m so happy that people can benefit from my posts, which encour...</p>
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<p class="archive__item-excerpt" itemprop="description">Tricks on Linux command line cd -: back to  the last working directory

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14 minute read </p>

<p class="archive__item-excerpt" itemprop="description">Background

I started learning Reinforcement Learning 2018, and I first learn it from the book “Deep Reinforcement Learning Hands-On” by Maxim Lapan, that bo…</p>

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    <a href="https://dongdongbh.tech/ML-env/" rel="permalink">Set up machine learning development environment </a>
  
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4 minute read </p>

<p class="archive__item-excerpt" itemprop="description">background

Machine learning algorithm always need lots of computing resource, generally, the computer is big and noisy, and most of them are host on Linux s…</p>

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2 minute read </p>

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1 minute read </p>

<p class="archive__item-excerpt" itemprop="description">convolution operation: share the convolution core

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    <a href="https://dongdongbh.tech/RL-note/" rel="permalink">Reinforcement learning notes </a>
  
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9 minute read </p>

<p class="archive__item-excerpt" itemprop="description">Table of contents

Basic Cross-entropy method Tabular Learning DQN Policy Gradients DRL in NLP NN functions

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4 minute read </p>

<p class="archive__item-excerpt" itemprop="description">Using Google VPS, set up ssr and v2ray

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1 minute read </p>

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less than 1 minute read </p>

<p class="archive__item-excerpt" itemprop="description">How to link node name with a custom name

run next cmd to see the port device $ udevadm info -a -n /dev/ttyUSB0 $(udevadm info -q path -n /dev/ttyUSB0…</p>

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less than 1 minute read </p>

<p class="archive__item-excerpt" itemprop="description">Install and configuration

  
$ apt-get install openssh-server $ sudo subl /etc/ssh/sshd_config $ sudo service ssh restart

Show gui On server config…</p>

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less than 1 minute read </p>

<p class="archive__item-excerpt" itemprop="description">Tutorials set

Ryan’s Tutorials

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3 minute read </p>

<p class="archive__item-excerpt" itemprop="description">A variety of common markup showing how the theme styles them.

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3 minute read </p>

<p class="archive__item-excerpt" itemprop="description">   a simple tutorial link   git tutorial   Chinese version

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less than 1 minute read </p>

<p class="archive__item-excerpt" itemprop="description">Well. Finally got around to putting this old website together. Neat thing about it - powered by Jekyll and I can use Markdown to author my posts. It actually...</p>

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