Jizhou Liu

2 accepted papers

2024

Proximal Causal Inference for Synthetic Control with Surrogates

Jizhou Liu, Eric Tchetgen Tchetgen, Carlos Varjão

AISTATS 2024poster

The synthetic control method (SCM) has become a popular tool for estimating causal effects in policy evaluation, where a single treated unit is observed. However, SCM faces challenges in accurately predicting post-intervention potential outcomes had, contrary to fact, the treatment been withheld, wh…

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2023

Learning Intuitive Policies Using Action Features

Mingwei Ma, Jizhou Liu, Samuel Sokota, Max Kleiman-Weiner, Jakob Nicolaus Foerster

ICML 2023poster

An unaddressed challenge in multi-agent coordination is to enable AI agents to exploit the semantic relationships between the features of actions and the features of observations. Humans take advantage of these relationships in highly intuitive ways. For instance, in the absence of a shared language…

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