Search Results for author: H. Vicky Zhao

Found 7 papers, 2 papers with code

LLMLingua-2: Data Distillation for Efficient and Faithful Task-Agnostic Prompt Compression

1 code implementation19 Mar 2024 Zhuoshi Pan, Qianhui Wu, Huiqiang Jiang, Menglin Xia, Xufang Luo, Jue Zhang, QIngwei Lin, Victor Rühle, Yuqing Yang, Chin-Yew Lin, H. Vicky Zhao, Lili Qiu, Dongmei Zhang

The challenge is that information entropy may be a suboptimal compression metric: (i) it only leverages unidirectional context and may fail to capture all essential information needed for prompt compression; (ii) it is not aligned with the prompt compression objective.

GSM8K Language Modelling +3

Message-Enhanced DeGroot Model

no code implementations29 Feb 2024 Huisheng Wang, Zhanjiang Chen, H. Vicky Zhao

The Message-Enhanced DeGroot model, combining the Bounded Brownian Message model with the traditional DeGroot model, quantitatively describes the evolution of agents' opinions under the influence of messages.

Herd Behavior in Optimal Investment: A Dual-Agent Approach with Investment Opinion and Rational Decision Decomposition

no code implementations14 Jan 2024 Huisheng Wang, H. Vicky Zhao

Furthermore, to quantify the preference for their rational decision over that of the other agent, we introduce the agent's investment opinion.

Spread Control Method on Unknown Networks Based on Hierarchical Reinforcement Learning

no code implementations28 Aug 2023 Wenxiang Dong, Zhanjiang Chen, H. Vicky Zhao

Epidemics such as COVID-19 pose serious threats to public health and our society, and it is critical to investigate effective methods to control the spread of epidemics over networks.

Hierarchical Reinforcement Learning reinforcement-learning +1

Pacos: Modeling Users' Interpretable and Context-Dependent Choices in Preference Reversals

no code implementations10 Mar 2023 Qingming Li, H. Vicky Zhao

Choice problems refer to selecting the best choices from several items, and learning users' preferences in choice problems is of great significance in understanding the decision making mechanisms and providing personalized services.

Decision Making

Probe: Learning Users' Personalized Projection Bias in Intertemporal Choices

no code implementations9 Mar 2023 Qingming Li, H. Vicky Zhao

In this work, we specifically focus on two commonly observed biases: projection bias and the reference-point effect.

Decision Making

Cannot find the paper you are looking for? You can Submit a new open access paper.