text mining with rapidminer

startx25

Hi everybody, i discover rapidminer and try to use all possibility of text mining

I have some text files (sentence) , in input, and with some tutorial, i can get token, stem, token frequency.

I want to know if it's possible to get more info from my text files like :

i want to create a category ex: vehicle.

I want to count  word (find number of frequence of this category : "vehicle")

where vehicle is token like : auto, moto, truck, boot, aircraft)

Maybe someone can help me ?