Author : M.S. Tran
Affiliation : AI Lab, Topica Holding, Hanoi
Country : Vietnam
Category : Computer Science & Information Technology
Volume, Issue, Month, Year : 10, 01, January, 2020
We deployed a conversation chatbot as a virtual assistant teaching English via Internet. The system was developed on the base of Moodle as Learning Management System and DialogFlow as Dialogue Management System. It is interesting that the crucial problem we had to face here is the lack of an efficient authoring tool in order to generate in mass the dialog scenarios fed into Moodle and DialogFlow. In our concrete case - teaching English for beginners - the Dialogflow platform seems to be a cumbersome tool. Especially with bad internet connection, sending messages back and forth to Dialogflow may degrade smooth conversation experience. We therefore built an authoring tool to fasten up the conversation rules generation. We also replace Dialogflow with a local browser-based dialogue management engine. The lessons taught with our systems – our English teaching virtual assistant – seem interesting to students and receive encouraging feedbacks.
Keyword : Chatbot, Dialogflow. Artificial Intelligence, Natural Language Processing.
For More Details : https://aircconline.com/csit/papers/vol10/csit100102.pdf