For a machine learning task at school I wrote my own MLP network. The data set is quite big, and training takes forever. I was alerted to the option of running my script on
You can use Google Cloud Platform tutorials itself and is very simple to follow. Links are given below
Setting up Python
https://cloud.google.com/python/setup
Getting started
https://cloud.google.com/python/getting-started/hello-world
Please note that you don't have any free tier to run Python 3.x, Standard environment with free tier only supports Python 2.x.
Edit: As per the latest update Python 3.x is default in standard environment