I am working in a classification problem and it has various text variables like skill, college, Educational degree and others. These all variables have data as combination of various words.
For Example: Skill has values as:
1st Record: SAS, Python, Analytics, Predictive Modeling, SQL
2nd Record: R, Python, Consultancy, SQL, Project Management, Regression, Classification,
3rd Record: Qlikview, Python, Java Script, Excel, Retail Analytics, BFSI Analytics,
Similarly, Other variables have similar kind of data values. Please suggest me the way to make sense of data and What are the various ways to treat textual data variables in a data set?