Projects

Generation based chatbot(Microsoft Xiaoice v5)： I participated in the design and implementation of the core generative model, which is built on top of the Seq2Seq model with some modifications for eliminating safe responses. The algorithm has been shipped to Microsoft chatbots in China, Japan and Indonesia. Particularly, In Indonesia all the dialogue traffics(1.5 million users) are fully served by my generative model.
Empathy model(Microsoft Xiaoice v6)： I lead the implementation and research of the empathy model which introduce multiple variables to guide the conversation flow and control the engagement and style of generated response. The algorithm has been shipped to Microsoft chatbots in China, Japan and it also is published at ACL 2019 (https://arxiv.org/pdf/1906.06050.pdf)
Bing powered chatbot(Microsoft Xiaoice v8)： I lead the implementation and research of bing powered chatbot which leverage world knowledge(from Bing search engine) to empower chatbot engine conversing with users about the latest events and all kinds of entities across the world. With this cutting-edge technology, the chatbot engine could roam the entire Internet like a human.