About text mining

Hello, how are you?

I have interest in text mining using RapidMiner

Is there any way I can do

"Nonnegative Matrix Factorization" or "Probabilistic Latent Sementic Analysis"

or "Nonlinear Transformation" to Document-Term-Matrix??

I want to do Classification, Clustering, Summarizing, Information Retrieval etc for text data

Thank you in advance and have a nice day.