Search Results for author: Yuchen Zhu

Found 8 papers, 3 papers with code

Quantum State Generation with Structure-Preserving Diffusion Model

no code implementations9 Apr 2024 Yuchen Zhu, Tianrong Chen, Evangelos A. Theodorou, Xie Chen, Molei Tao

This article considers the generative modeling of the states of quantum systems, and an approach based on denoising diffusion model is proposed.

Denoising

Meaningful Causal Aggregation and Paradoxical Confounding

no code implementations23 Apr 2023 Yuchen Zhu, Kailash Budhathoki, Jonas Kuebler, Dominik Janzing

On the positive side, we show that cause-effect relations can be aggregated when the macro interventions are such that the distribution of micro states is the same as in the observational distribution; we term this natural macro interventions.

Causal Effect Inference for Structured Treatments

2 code implementations NeurIPS 2021 Jean Kaddour, Yuchen Zhu, Qi Liu, Matt J. Kusner, Ricardo Silva

We address the estimation of conditional average treatment effects (CATEs) for structured treatments (e. g., graphs, images, texts).

Proximal Causal Learning with Kernels: Two-Stage Estimation and Moment Restriction

2 code implementations10 May 2021 Afsaneh Mastouri, Yuchen Zhu, Limor Gultchin, Anna Korba, Ricardo Silva, Matt J. Kusner, Arthur Gretton, Krikamol Muandet

In particular, we provide a unifying view of two-stage and moment restriction approaches for solving this problem in a nonlinear setting.

Vocal Bursts Valence Prediction

Model Rectification via Unknown Unknowns Extraction from Deployment Samples

no code implementations8 Feb 2021 Bruno Abrahao, Zheng Wang, Haider Ahmed, Yuchen Zhu

Model deficiency that results from incomplete training data is a form of structural blindness that leads to costly errors, oftentimes with high confidence.

Active Learning

EQuANt (Enhanced Question Answer Network)

1 code implementation24 Jun 2019 François-Xavier Aubet, Dominic Danks, Yuchen Zhu

By training and evaluating EQuANt on SQuAD 2, we show that it is indeed possible to extend QANet to the unanswerable domain.

Machine Reading Comprehension Multi-Task Learning +1

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