no code implementations • 4 Jan 2024 • Xiaoding Lu, Zongyi Liu, Adian Liusie, Vyas Raina, Vineet Mudupalli, Yuwen Zhang, William Beauchamp
In conversational AI research, there's a noticeable trend towards developing models with a larger number of parameters, exemplified by models like ChatGPT.
no code implementations • 19 Jun 2023 • Xinli Yu, Zheng Chen, Yuan Ling, Shujing Dong, Zongyi Liu, Yanbin Lu
The application of machine learning models to financial time series comes with several challenges, including the difficulty in cross-sequence reasoning and inference, the hurdle of incorporating multi-modal signals from historical news, financial knowledge graphs, etc., and the issue of interpreting and explaining the model results.
no code implementations • 5 Jun 2023 • Xiaoding Lu, Aleksey Korshuk, Zongyi Liu, William Beauchamp
Chai empowers users to create and interact with customized chatbots, offering unique and engaging experiences.
no code implementations • 18 Apr 2023 • Xiaoding Lu, Aleksey Korshuk, Zongyi Liu, William Beauchamp, Chai Research
This work explores the impact of moderation on users' enjoyment of conversational AI systems.
no code implementations • 10 Mar 2023 • Robert Irvine, Douglas Boubert, Vyas Raina, Adian Liusie, Ziyi Zhu, Vineet Mudupalli, Aliaksei Korshuk, Zongyi Liu, Fritz Cremer, Valentin Assassi, Christie-Carol Beauchamp, Xiaoding Lu, Thomas Rialan, William Beauchamp
The proposed approach uses automatic pseudo-labels collected from user interactions to train a reward model that can be used to reject low-scoring sample responses generated by the chatbot model at inference time.
no code implementations • 20 Apr 2021 • Joshua P. Ebenezer, Yongjun Wu, Hai Wei, Sriram Sethuraman, Zongyi Liu
A deep network is trained to detect the visual signature of the tennis ball being hit by the racquet in the video stream.