Video tutorial to clean up your dataset (by free your metadata)

A great video tutorial from free your metadata which show you how to:

  1. Import the collection into Google Refine
  2. Get to know your data
  3. Remove blank rows
  4. Remove duplicate rows
  5. Split cells with multiple values
  6. Remove blank cells
  7. Cluster values
  8. Remove double category values

You can download the data set and find back all the step on their clean up tutorial page.