Common strings in unstructured data
I am new to Rapidminer and this is my common use case for looking at using the product. I have a recordset that has one column of unstructured text. Within those records there are common dimensions and lengths that have been typed in by sales personnel. i need to identify similar, common strings and then group & rank those. It is not a situation where i provide a search string to locate. I need to have the software identify all the similar strings and then group/rank them. Any guidance on how to approach this would be greatly appreciated. Thanks in advance.