Chatbots for Beginners: A Complete Guide to Build Chatbots - Project: Conversational Chatbot Development with Machine Le

The video tutorial explains the use of TFIDF vectorizer and cosine similarity to identify similar sentences and words. It then guides through the implementation of a bot that processes user input, handles specific responses like 'thank you' and 'goodbye', and generates appropriate responses. The tutorial concludes with finalizing the bot's functionality and demonstrating its operation.

How does the bot generate a greeting response based on user input?

What happens in the bot when the user inputs 'buy'?

What is the final output of the bot when the dialogue is discontinued?