Search Results for author: Zongyi Liu

Found 6 papers, 0 papers with code

Blending Is All You Need: Cheaper, Better Alternative to Trillion-Parameters LLM

no code implementations4 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.

Temporal Data Meets LLM -- Explainable Financial Time Series Forecasting

no code implementations19 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.

Knowledge Graphs Time Series +1

The Chai Platform's AI Safety Framework

no code implementations5 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.

Chatbot

Safer Conversational AI as a Source of User Delight

no code implementations18 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.

Rewarding Chatbots for Real-World Engagement with Millions of Users

no code implementations10 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.

Chatbot Language Modelling

Detection of Audio-Video Synchronization Errors Via Event Detection

no code implementations20 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.

Event Detection Video Synchronization

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