A chatbot is a computer program that understands the intent of your query to answer with a solution. Chatbots are the most popular applications of Natural Language Processing in the industry.
An end-to-end chatbot refers to a chatbot that can handle a complete conversation from start to finish without requiring human assistance. This involves collecting data, choosing a programming language and NLP tools, training the chatbot, and testing and refining it before making it available to users.
Once deployed, users can interact with the chatbot by sending it multiple requests and the chatbot can handle the entire conversation itself.
The final chatbot looks as follows