Hey I am new to Rapidminer and try to analyze text for my Bachelor thesis.I have already pre-processed (e.g. tokenized etc. ) the Documents and would like to use "extract information" and regular expressions to get all sentences containing the word "Kenntnisse".
I have already tested some expressions on regex101.com and regexr.com, all worked.
Examples: ^.*(kenntnisse|Kenntnisse|kennt*) or (?m)^.*?(Kenntnisse).*$ But as soon as I use the query in "extract information", I only get the word "Kenntnisse", not the whole sentence / paragraph.
can anyone help me?