Chatbot is a computer program that enable human conversation with an end user. Modern chatbots use AI techniques like natural language processing (NLP) to understand the user’s questions responses to them.Chatbots help users to find information and responding to users query without the need for human via text input, audio input or both.Chatbot technology is in everywhere from SMS, WhatsApp and Facebook Messenger to workplace messaging applications.Latest evolution of chatbots is Amazon Alexa.
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How Chatbot works:
Take input from user then analyse the user's request and then identify entities related to user's query and reply to user according to their query.AI chatbots employ a variety of AI technologies, natural language processing (NLP) and natural language understanding (NLU) that accurately found user questions and reply them according to their query.While Virtual agents pair those AI technologies with robotic process automation (RPA) to act directly upon the user’s intent without further human intervention.Virtual agents are a further evolution of AI chatbot software.


