Preprocessing is a very challenging task and one of them is how to handle string or text information data. This video made your work easy that you can make the dummies variables and concatenate the table and it do all the work with just one line of code. I had made the template, a class that you can call in your code and it can do the desired task independent of any values of a given column. ? Code URL: If you like Hit Subscribe, Like, comment and sha
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