Search Results for author: Zhan Yu

Found 10 papers, 0 papers with code

Quantum linear algebra is all you need for Transformer architectures

no code implementations26 Feb 2024 Naixu Guo, Zhan Yu, Aman Agrawal, Patrick Rebentrost

Generative machine learning methods such as large-language models are revolutionizing the creation of text and images.

Provable Advantage of Parameterized Quantum Circuit in Function Approximation

no code implementations11 Oct 2023 Zhan Yu, Qiuhao Chen, Yuling Jiao, Yinan Li, Xiliang Lu, Xin Wang, Jerry Zhijian Yang

To achieve this, we utilize techniques from quantum signal processing and linear combinations of unitaries to construct PQCs that implement multivariate polynomials.

Quantum Machine Learning

Learning Theory of Distribution Regression with Neural Networks

no code implementations7 Jul 2023 Zhongjie Shi, Zhan Yu, Ding-Xuan Zhou

In contrast to the classical regression methods, the input variables of distribution regression are probability measures.

Learning Theory regression

Distributed Gradient Descent for Functional Learning

no code implementations12 May 2023 Zhan Yu, Jun Fan, Ding-Xuan Zhou

In recent years, different types of distributed learning schemes have received increasing attention for their strong advantages in handling large-scale data information.

Efficient information recovery from Pauli noise via classical shadow

no code implementations6 May 2023 Yifei Chen, Zhan Yu, Chenghong Zhu, Xin Wang

The rapid advancement of quantum computing has led to an extensive demand for effective techniques to extract classical information from quantum systems, particularly in fields like quantum machine learning and quantum chemistry.

Quantum Machine Learning

Power and limitations of single-qubit native quantum neural networks

no code implementations16 May 2022 Zhan Yu, Hongshun Yao, Mujin Li, Xin Wang

Quantum neural networks (QNNs) have emerged as a leading strategy to establish applications in machine learning, chemistry, and optimization.

Optimal quantum dataset for learning a unitary transformation

no code implementations1 Mar 2022 Zhan Yu, Xuanqiang Zhao, Benchi Zhao, Xin Wang

In this work, we solve the problem on the minimum size of sufficient quantum datasets for learning a unitary transformation exactly, which reveals the power and limitation of quantum data.

Quantum Machine Learning

Robust Kernel-based Distribution Regression

no code implementations21 Apr 2021 Zhan Yu, Daniel W. C. Ho, Ding-Xuan Zhou

Regularization schemes for regression have been widely studied in learning theory and inverse problems.

Learning Theory regression

Estimates on Learning Rates for Multi-Penalty Distribution Regression

no code implementations16 Jun 2020 Zhan Yu, Daniel W. C. Ho

The main contribution of the paper is to present a novel multi-penalty regularization algorithm to capture more features of distribution regression and derive optimal learning rates for the algorithm.

Learning Theory regression

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