I would like to use the textprocessing to detect relevant key words within a set of documents.
I have a list of documents with assigned categories and would like find the right keywords which we can use to search (build a query) in a larger database of documents documents within these categories.
I tried Keygraph keyword extractor and group by category to get all most occuring keywords per category.
I get a result, but it is not really good. I suppose there is a better way to detect the relevant.