title: Convert list to binary values using one-hot encoding
body: <p>I have one column in <strong>CSV</strong> file. Each cell in the column has multiple values in a list. For e.g. one cell would contain <code>['A', 'B', 'C']</code> and the other <code>['B', 'D']</code>. I want to apply <code>one-hot encoding</code> to this column to convert to binary values to use for machine learning.</p>
  <p>Please let me know how I can do that?</p>