Language Chatbot–The Design and Implementation of English Language Transfer Learning Agent Apps

Language Chatbot has widely used in customer service and personal assistant for task orientated, interactive chats in special domains, knowledge base for question-answer systems, in general, chatbot including automatic speech recognition (ASR), natural language understanding (NLU), dialogue management (DM), natural language generation (NLG), speech synthesis (SS). In our research, we proposed a transfer learning-based English Language learning chatbot with THREE levels learning system in real-world application, which integrate recognition service from Google and GPT-2 from Open AI with dialogue tasks in NLU and NLG at miniprogram of WeChat.