Practice Machine learning online

I was searching for some of the tutorials for machine learning  today. I came across a free online platform https://my.datascientistworkbench.com where you can do data science easily.

The platform support Python,R and scala language. In this I would say I am only familiar with Python language,but I am not aware of data science libraries in Python. So started searching some some tutorials .. I found some good youtube tutorials below https://www.youtube.com/channel/UCWN3xxRkmTPmbKwht9FuE5A/videos


Python is so strong that you can do some machine learning applications.

What is NaN ?

This is something new thing to me , NaN, standing for not a number in computing world. I know that 'divide by zero' is common scenario where most of the languages throws exceptions.

It is always hard to deal with 'infinity' in computer world. Just go through wiki what is NaN generation scenarios.

https://en.wikipedia.org/wiki/NaN

Apache spark project in Eclipse with Maven

If you are really looking to develop some spark projects, the easiest and best option would be eclipse with Maven which gives all framework tools to do the development easier.There are some tutorial videos in youtube which explain how to install and start with it.

I just started with the 'wordcount' program, once I configured the eclipse&scala IDE in Ubuntu.

My screenshots:

Spark Eclipse Maven Live video record:






Youtube tutorials: