How to filter text records out based on a wordlist
I am using the "filter stopwords" to filter out words matching a list. Is there also a function in Rapidminer available that works the other way around, for example that selects only records when a word in the text of a record matches a word on al list?
I am only interesed in text containing certain words and I am looking for a way to filter these recors out.
Does anabody knows how to do this?