Build your machine learning env once for all.

docker setup

On Mac:

1. install docker for mac
2. pull kaggle/python image. http://blog.kaggle.com/2016/02/05/how-to-get-started-with-data-science-in-containers/

pycharm setup

1. add remote env. https://www.jetbrains.com/help/pycharm/configuring-remote-interpreters-via-docker.html
2. API URL: tcp://localhost:3375. (Took me tons of …

Use jenkins to deploy node.js server on AWS EC2

Begin

• create instance
• ssh to instance

Install jenkins

wget -q -O - https://pkg.jenkins.io/debian/jenkins-ci.org.key | sudo apt-key add -
echo deb http://pkg.jenkins.io/debian-stable binary/ | sudo tee /etc/apt/sources.list.d/jenkins.list
sudo …

When you want to train your neuron nets but don't have Nvidia GPU, you might then need to train it on cloud. FloydHub is a relatively easy and cheap way to do this. Although the document of FloydHub is already intuitive enough, I will go through the setup quickly here …