FAQ chatbot

,am working on FAQ chatbot RASA.my question is around 270 based on that i make intent only but my accuracy is very less .can anyone please suggest which pipelines is best and number of epoch. can you please suggest what i write in config.yml ? or am doing wrong way ? can anyone advice me what is best way to make FAQ chatbot

please help it really helpful for me.thank you.

*domain.yml (41.6 KB) nlu.yml (18.8 KB) *