Search Results for author: Xun Gao

Found 5 papers, 1 papers with code

Arbitrary Polynomial Separations in Trainable Quantum Machine Learning

no code implementations13 Feb 2024 Eric R. Anschuetz, Xun Gao

Recent theoretical results in quantum machine learning have demonstrated a general trade-off between the expressive power of quantum neural networks (QNNs) and their trainability; as a corollary of these results, practical exponential separations in expressive power over classical machine learning models are believed to be infeasible as such QNNs take a time to train that is exponential in the model size.

Quantum Machine Learning

Many-body localized hidden generative models

no code implementations5 Jul 2022 Weishun Zhong, Xun Gao, Susanne F. Yelin, Khadijeh Najafi

Born machines are quantum-inspired generative models that leverage the probabilistic nature of quantum states.

Pairwise Emotional Relationship Recognition in Drama Videos: Dataset and Benchmark

1 code implementation23 Sep 2021 Xun Gao, Yin Zhao, Jie Zhang, Longjun Cai

We expect the ERATO as well as our proposed SMTA to open up a new way for PERR task in video understanding and further improve the research of multi-modal fusion methodology.

Video Understanding

Enhancing Generative Models via Quantum Correlations

no code implementations20 Jan 2021 Xun Gao, Eric R. Anschuetz, Sheng-Tao Wang, J. Ignacio Cirac, Mikhail D. Lukin

Generative modeling using samples drawn from the probability distribution constitutes a powerful approach for unsupervised machine learning.

BIG-bench Machine Learning Quantum Machine Learning

An efficient quantum algorithm for generative machine learning

no code implementations6 Nov 2017 Xun Gao, Zhengyu Zhang, Lu-Ming Duan

A central task in the field of quantum computing is to find applications where quantum computer could provide exponential speedup over any classical computer.

BIG-bench Machine Learning Quantum Machine Learning

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