Search Results for author: Yuexuan Wang

Found 9 papers, 2 papers with code

Learning quantum properties from short-range correlations using multi-task networks

no code implementations18 Oct 2023 Ya-Dong Wu, Yan Zhu, Yuexuan Wang, Giulio Chiribella

Through numerical experiments, we show that multi-task learning can be applied to sufficiently regular states to predict global properties, like string order parameters, from the observation of short-range correlations, and to distinguish between quantum phases that cannot be distinguished by single-task networks.

Multi-Task Learning

How To Prevent the Continuous Damage of Noises To Model Training?

no code implementations CVPR 2023 Xiaotian Yu, Yang Jiang, Tianqi Shi, Zunlei Feng, Yuexuan Wang, Mingli Song, Li Sun

To address this problem, the proposed GSS alleviates the damage by switching the current gradient direction of each sample to a new direction selected from a gradient direction pool, which contains all-class gradient directions with different probabilities.

Learning with noisy labels

Quantum Similarity Testing with Convolutional Neural Networks

no code implementations3 Nov 2022 Ya-Dong Wu, Yan Zhu, Ge Bai, Yuexuan Wang, Giulio Chiribella

The task of testing whether two uncharacterized quantum devices behave in the same way is crucial for benchmarking near-term quantum computers and quantum simulators, but has so far remained open for continuous-variable quantum systems.

Benchmarking

LSTMSPLIT: Effective SPLIT Learning based LSTM on Sequential Time-Series Data

no code implementations8 Mar 2022 Lianlian Jiang, Yuexuan Wang, Wenyi Zheng, Chao Jin, Zengxiang Li, Sin G. Teo

In this work, we propose a new approach, LSTMSPLIT, that uses SL architecture with an LSTM network to classify time-series data with multiple clients.

Federated Learning Human Activity Recognition +3

Flexible learning of quantum states with generative query neural networks

no code implementations14 Feb 2022 Yan Zhu, Ya-Dong Wu, Ge Bai, Dong-Sheng Wang, Yuexuan Wang, Giulio Chiribella

Existing networks are typically trained with experimental data gathered from the specific quantum state that needs to be characterized.

One model Packs Thousands of Items with Recurrent Conditional Query Learning

1 code implementation12 Nov 2021 Dongda Li, Zhaoquan Gu, Yuexuan Wang, Changwei Ren, Francis C. M. Lau

In this paper, we propose a Recurrent Conditional Query Learning (RCQL) method to solve both 2D and 3D packing problems.

Combinatorial Optimization

Edge-competing Pathological Liver Vessel Segmentation with Limited Labels

1 code implementation1 Aug 2021 Zunlei Feng, Zhonghua Wang, Xinchao Wang, Xiuming Zhang, Lechao Cheng, Jie Lei, Yuexuan Wang, Mingli Song

The diagnosis of MVI needs discovering the vessels that contain hepatocellular carcinoma cells and counting their number in each vessel, which depends heavily on experiences of the doctor, is largely subjective and time-consuming.

Segmentation whole slide images

Solving Packing Problems by Conditional Query Learning

no code implementations25 Sep 2019 Dongda Li, Changwei Ren, Zhaoquan Gu, Yuexuan Wang, Francis Lau

Previous studies have shown that NCO outperforms heuristic algorithms in many combinatorial optimization problems such as the routing problems.

Combinatorial Optimization

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