How to use supervised embedding to make a chatbot. I want to make a chatbot without the pretrained data,so that i don’t need to feed large data inside my “intents” (ie.the nlu data file).
A detailed explanation would be appreciated along with few code snippets for reference.If anyone can share few links related to this, it would be very helpful too 
I’m not sure if I understand your question. Seems like you are asking how to build a chatbot without the intent labelling in the nlu file.
Is that because you don’t know the kinds of messages you users will send the bot or because you are having trouble labelling the messages with intents?
Rasa needs the labeled intents to train the nlu model, and needs the nlu model so the core model knows what the user is asking, so it can determine a response.
Thank you for your suggestion.