gephi is a tool that helps us perform Network Analysis and is very user friendly
It uses java for the analysis process it is better if the version is 6 or 7

here we need two datasets :-

here the dataset we used for the process is about the coding language Java

the dataset was taken from: dataset

after importing the data we first get an unprocessed data:

now we add the the layout force atlas 2 and allow it to run without over lapping and add the lables
now the processed data can be seen:

the links to refernce are: dataset
youtube