Dialogue Systems
As we mentioned before, chatbots are becoming more and more popular. They can help humans 24/7, answering questions or just holding a conversation. Dialogue systems can understand topics, give reasonable answers, and detect sentiments in a conversation (such as positive, neutral, or negative sentiment) with a human. The main goal of these systems is to hold a natural dialogue by imitating a human. This capability to behave or think like a human is one of the most important factors in ensuring a good user experience in the conversation. The Loebner Prize is a chatbot contest in which chatbots are tested using many different sentences and questions, and the most human-like system wins. One of the most popular conversational agents is the Mitsuku chatbot (https://www.pandorabots.com/mitsuku/).
Chatbots are commonly used as a text service to give information to users. For example, one of the most popular conversational agents in Spain is Lola, which can give you your zodiac information...