Chatbots for Beginners: A Complete Guide to Build Chatbots - Machine Learning-Based Chatbots: Response Generation

The video tutorial explains how to create a function to generate responses based on user input. It covers appending user responses to sent tokens, using TF-IDF vectorization with normalization, and handling user requests with a linear kernel. The tutorial also discusses integrating Wikipedia for additional information and returning responses based on specific conditions.

Describe the process of transforming the sent tokens using the TF IDF vectorizer.

What should the chatbot do if the request TFIDF is equal to 0?

How does the chatbot respond when a user asks for information?