Search Results for author: Yan Leng

Found 8 papers, 2 papers with code

Do LLM Agents Exhibit Social Behavior?

no code implementations23 Dec 2023 Yan Leng, Yuan Yuan

Recent social science research has explored the use of these ``black-box'' LLM agents for simulating complex social systems and potentially substituting human subjects in experiments.

Fairness Zero-Shot Learning

Learning to Infer Structures of Network Games

no code implementations16 Jun 2022 Emanuele Rossi, Federico Monti, Yan Leng, Michael M. Bronstein, Xiaowen Dong

We adopt a transformer-like architecture which correctly accounts for the symmetries of the problem and learns a mapping from the equilibrium actions to the network structure of the game without explicit knowledge of the utility function.

Learning to Infer the Structure of Network Games

no code implementations29 Sep 2021 Emanuele Rossi, Federico Monti, Yan Leng, Michael M. Bronstein, Xiaowen Dong

Strategic interactions between a group of individuals or organisations can be modelled as games played on networks, where a player's payoff depends not only on their actions but also on those of their neighbors.

Interpretable Stochastic Block Influence Model: measuring social influence among homophilous communities

no code implementations1 Jun 2020 Yan Leng, Tara Sowrirajan, Alex Pentland

While homophily drives the formation of communities with similar characteristics, social influence occurs both within and between communities.

Decision Making Marketing

Analysis of misinformation during the COVID-19 outbreak in China: cultural, social and political entanglements

1 code implementation21 May 2020 Yan Leng, Yujia Zhai, Shaojing Sun, Yifei Wu, Jordan Selzer, Sharon Strover, Julia Fensel, Alex Pentland, Ying Ding

COVID-19 resulted in an infodemic, which could erode public trust, impede virus containment, and outlive the pandemic itself.

Social and Information Networks Computers and Society

Learning Quadratic Games on Networks

no code implementations ICML 2020 Yan Leng, Xiaowen Dong, Junfeng Wu, Alex Pentland

Individuals, or organizations, cooperate with or compete against one another in a wide range of practical situations.

Improved Learning in Evolution Strategies via Sparser Inter-Agent Network Topologies

no code implementations30 Nov 2017 Dhaval Adjodah, Dan Calacci, Yan Leng, Peter Krafft, Esteban Moro, Alex Pentland

We draw upon a previously largely untapped literature on human collective intelligence as a source of inspiration for improving deep learning.

reinforcement-learning Reinforcement Learning (RL)

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