Search Results for author: Yuxuan Du

Found 31 papers, 7 papers with code

DeepLINK-T: deep learning inference for time series data using knockoffs and LSTM

1 code implementation5 Apr 2024 Wenxuan Zuo, Zifan Zhu, Yuxuan Du, Yi-Chun Yeh, Jed A. Fuhrman, Jinchi Lv, Yingying Fan, Fengzhu Sun

DeepLINK-T combines deep learning with knockoff inference to control FDR in feature selection for time series models, accommodating a wide variety of feature distributions.

feature selection regression +2

Neural auto-designer for enhanced quantum kernels

no code implementations20 Jan 2024 Cong Lei, Yuxuan Du, Peng Mi, Jun Yu, Tongliang Liu

Quantum kernels hold great promise for offering computational advantages over classical learners, with the effectiveness of these kernels closely tied to the design of the quantum feature map.

feature selection Quantum Machine Learning

Optical Quantum Sensing for Agnostic Environments via Deep Learning

no code implementations13 Nov 2023 Zeqiao Zhou, Yuxuan Du, Xu-Fei Yin, Shanshan Zhao, Xinmei Tian, DaCheng Tao

DQS incorporates two essential components: a Graph Neural Network (GNN) predictor and a trigonometric interpolation algorithm.

Multimodal deep representation learning for quantum cross-platform verification

no code implementations7 Nov 2023 Yang Qian, Yuxuan Du, Zhenliang He, Min-Hsiu Hsieh, DaCheng Tao

Cross-platform verification, a critical undertaking in the realm of early-stage quantum computing, endeavors to characterize the similarity of two imperfect quantum devices executing identical algorithms, utilizing minimal measurements.

Representation Learning

Coreset selection can accelerate quantum machine learning models with provable generalization

no code implementations19 Sep 2023 Yiming Huang, Huiyuan Wang, Yuxuan Du, Xiao Yuan

Quantum neural networks (QNNs) and quantum kernels stand as prominent figures in the realm of quantum machine learning, poised to leverage the nascent capabilities of near-term quantum computers to surmount classical machine learning challenges.

Quantum Machine Learning

ShadowNet for Data-Centric Quantum System Learning

no code implementations22 Aug 2023 Yuxuan Du, Yibo Yang, Tongliang Liu, Zhouchen Lin, Bernard Ghanem, DaCheng Tao

Understanding the dynamics of large quantum systems is hindered by the curse of dimensionality.

Quantum State Tomography

Transition role of entangled data in quantum machine learning

no code implementations6 Jun 2023 Xinbiao Wang, Yuxuan Du, Zhuozhuo Tu, Yong Luo, Xiao Yuan, DaCheng Tao

Recent progress has highlighted its positive impact on learning quantum dynamics, wherein the integration of entanglement into quantum operations or measurements of quantum machine learning (QML) models leads to substantial reductions in training data size, surpassing a specified prediction error threshold.

Quantum Machine Learning

Holistic Label Correction for Noisy Multi-Label Classification

no code implementations ICCV 2023 Xiaobo Xia, Jiankang Deng, Wei Bao, Yuxuan Du, Bo Han, Shiguang Shan, Tongliang Liu

The issues are, that we do not understand why label dependence is helpful in the problem, and how to learn and utilize label dependence only using training data with noisy multiple labels.

Classification Memorization +1

Problem-Dependent Power of Quantum Neural Networks on Multi-Class Classification

no code implementations29 Dec 2022 Yuxuan Du, Yibo Yang, DaCheng Tao, Min-Hsiu Hsieh

Using these findings, we propose a method that uses loss dynamics to probe whether a QC may be more effective than a classical classifier on a particular learning task.

Multi-class Classification

Class-Dependent Label-Noise Learning with Cycle-Consistency Regularization Feature Space

1 code implementation NIPS 2022 De Cheng, Yixiong Ning, Nannan Wang, Xinbo Gao, Heng Yang, Yuxuan Du, Bo Han, Tongliang Liu

We show that the cycle-consistency regularization helps to minimize the volume of the transition matrix T indirectly without exploiting the estimated noisy class posterior, which could further encourage the estimated transition matrix T to converge to its optimal solution.

Shuffle-QUDIO: accelerate distributed VQE with trainability enhancement and measurement reduction

1 code implementation26 Sep 2022 Yang Qian, Yuxuan Du, DaCheng Tao

To gain such computational advantages on large-scale problems, a feasible solution is the QUantum DIstributed Optimization (QUDIO) scheme, which partitions the original problem into $K$ subproblems and allocates them to $K$ quantum machines followed by the parallel optimization.

Distributed Optimization

Symmetric Pruning in Quantum Neural Networks

no code implementations30 Aug 2022 Xinbiao Wang, Junyu Liu, Tongliang Liu, Yong Luo, Yuxuan Du, DaCheng Tao

To fill this knowledge gap, here we propose the effective quantum neural tangent kernel (EQNTK) and connect this concept with over-parameterization theory to quantify the convergence of QNNs towards the global optima.

Recent Advances for Quantum Neural Networks in Generative Learning

no code implementations7 Jun 2022 Jinkai Tian, Xiaoyu Sun, Yuxuan Du, Shanshan Zhao, Qing Liu, Kaining Zhang, Wei Yi, Wanrong Huang, Chaoyue Wang, Xingyao Wu, Min-Hsiu Hsieh, Tongliang Liu, Wenjing Yang, DaCheng Tao

Due to the intrinsic probabilistic nature of quantum mechanics, it is reasonable to postulate that quantum generative learning models (QGLMs) may surpass their classical counterparts.

BIG-bench Machine Learning Quantum Machine Learning

Power of Quantum Generative Learning

no code implementations10 May 2022 Yuxuan Du, Zhuozhuo Tu, Bujiao Wu, Xiao Yuan, DaCheng Tao

We further employ these generalization bounds to exhibit potential advantages in quantum state preparation and Hamiltonian learning.

Generalization Bounds

Efficient and practical quantum compiler towards multi-qubit systems with deep reinforcement learning

no code implementations14 Apr 2022 Qiuhao Chen, Yuxuan Du, Qi Zhao, Yuling Jiao, Xiliang Lu, Xingyao Wu

We systematically evaluate the performance of our proposal in compiling quantum operators with both inverse-closed and inverse-free universal basis sets.

Q-Learning reinforcement-learning +1

DyRep: Bootstrapping Training with Dynamic Re-parameterization

2 code implementations CVPR 2022 Tao Huang, Shan You, Bohan Zhang, Yuxuan Du, Fei Wang, Chen Qian, Chang Xu

Structural re-parameterization (Rep) methods achieve noticeable improvements on simple VGG-style networks.

On exploring practical potentials of quantum auto-encoder with advantages

no code implementations29 Jun 2021 Yuxuan Du, DaCheng Tao

To address these issues, here we prove that QAE can be used to efficiently calculate the eigenvalues and prepare the corresponding eigenvectors of a high-dimensional quantum state with the low-rank property.

Accelerating variational quantum algorithms with multiple quantum processors

no code implementations24 Jun 2021 Yuxuan Du, Yang Qian, DaCheng Tao

Variational quantum algorithms (VQAs) have the potential of utilizing near-term quantum machines to gain certain computational advantages over classical methods.

Distributed Optimization

The dilemma of quantum neural networks

1 code implementation9 Jun 2021 Yang Qian, Xinbiao Wang, Yuxuan Du, Xingyao Wu, DaCheng Tao

The core of quantum machine learning is to devise quantum models with good trainability and low generalization error bound than their classical counterparts to ensure better reliability and interpretability.

Quantum Machine Learning

Towards understanding the power of quantum kernels in the NISQ era

no code implementations31 Mar 2021 Xinbiao Wang, Yuxuan Du, Yong Luo, DaCheng Tao

In this study, we fill this knowledge gap by exploiting the power of quantum kernels when the quantum system noise and sample error are considered.

Open-Ended Question Answering Quantum Machine Learning

Quantum circuit architecture search for variational quantum algorithms

1 code implementation20 Oct 2020 Yuxuan Du, Tao Huang, Shan You, Min-Hsiu Hsieh, DaCheng Tao

Variational quantum algorithms (VQAs) are expected to be a path to quantum advantages on noisy intermediate-scale quantum devices.

Quantum Differentially Private Sparse Regression Learning

no code implementations23 Jul 2020 Yuxuan Du, Min-Hsiu Hsieh, Tongliang Liu, Shan You, DaCheng Tao

The eligibility of various advanced quantum algorithms will be questioned if they can not guarantee privacy.

BIG-bench Machine Learning regression

Quantum noise protects quantum classifiers against adversaries

no code implementations20 Mar 2020 Yuxuan Du, Min-Hsiu Hsieh, Tongliang Liu, DaCheng Tao, Nana Liu

This robustness property is intimately connected with an important security concept called differential privacy which can be extended to quantum differential privacy.

Classification General Classification

A Quantum-inspired Algorithm for General Minimum Conical Hull Problems

no code implementations16 Jul 2019 Yuxuan Du, Min-Hsiu Hsieh, Tongliang Liu, DaCheng Tao

In this paper, we propose a sublinear classical algorithm to tackle general minimum conical hull problems when the input has stored in a sample-based low-overhead data structure.

Efficient Online Quantum Generative Adversarial Learning Algorithms with Applications

no code implementations21 Apr 2019 Yuxuan Du, Min-Hsiu Hsieh, DaCheng Tao

The exploration of quantum algorithms that possess quantum advantages is a central topic in quantum computation and quantum information processing.

The Expressive Power of Parameterized Quantum Circuits

no code implementations29 Oct 2018 Yuxuan Du, Min-Hsiu Hsieh, Tongliang Liu, DaCheng Tao

Parameterized quantum circuits (PQCs) have been broadly used as a hybrid quantum-classical machine learning scheme to accomplish generative tasks.

Tensor Networks

A Grover-search Based Quantum Learning Scheme for Classification

no code implementations17 Sep 2018 Yuxuan Du, Min-Hsiu Hsieh, Tongliang Liu, DaCheng Tao

Here we devise a Grover-search based quantum learning scheme (GBLS) to address the above two issues.

Classification Ensemble Learning

Bayesian Quantum Circuit

no code implementations27 May 2018 Yuxuan Du, Tongliang Liu, DaCheng Tao

Parameterized quantum circuits (PQCs), as one of the most promising schemes to realize quantum machine learning algorithms on near-term quantum computers, have been designed to solve machine earning tasks with quantum advantages.

Quantum Physics

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