Search Results for author: Xinyuan Zhao

Found 13 papers, 7 papers with code

A Knowledge Distillation-Based Approach to Enhance Transparency of Classifier Models

1 code implementation21 Feb 2025 Yuchen Jiang, Xinyuan Zhao, Yihang Wu, Ahmad Chaddad

With the rapid development of artificial intelligence (AI), especially in the medical field, the need for its explainability has grown.

Decision Making Knowledge Distillation +1

Disentangling data distribution for Federated Learning

no code implementations16 Oct 2024 Xinyuan Zhao, Hanlin Gu, Lixin Fan, Yuxing Han, Qiang Yang

Federated Learning (FL) facilitates collaborative training of a global model whose performance is boosted by private data owned by distributed clients, without compromising data privacy.

Federated Learning

Unlearning during Learning: An Efficient Federated Machine Unlearning Method

1 code implementation24 May 2024 Hanlin Gu, Gongxi Zhu, Jie Zhang, Xinyuan Zhao, Yuxing Han, Lixin Fan, Qiang Yang

To facilitate the implementation of the right to be forgotten, the concept of federated machine unlearning (FMU) has also emerged.

Federated Learning Machine Unlearning

Federated Domain-Specific Knowledge Transfer on Large Language Models Using Synthetic Data

no code implementations23 May 2024 Haoran Li, Xinyuan Zhao, Dadi Guo, Hanlin Gu, Ziqian Zeng, Yuxing Han, Yangqiu Song, Lixin Fan, Qiang Yang

In this paper, we introduce a Federated Domain-specific Knowledge Transfer (FDKT) framework, which enables domain-specific knowledge transfer from LLMs to SLMs while preserving clients' data privacy.

Federated Learning Transfer Learning

Global Spectral Filter Memory Network for Video Object Segmentation

1 code implementation11 Oct 2022 Yong liu, Ran Yu, Jiahao Wang, Xinyuan Zhao, Yitong Wang, Yansong Tang, Yujiu Yang

Besides, we empirically find low frequency feature should be enhanced in encoder (backbone) while high frequency for decoder (segmentation head).

Attribute Decoder +5

A Hybrid Self-Supervised Learning Framework for Vertical Federated Learning

1 code implementation18 Aug 2022 Yuanqin He, Yan Kang, Xinyuan Zhao, Jiahuan Luo, Lixin Fan, Yuxing Han, Qiang Yang

In this work, we propose a Federated Hybrid Self-Supervised Learning framework, named FedHSSL, that utilizes cross-party views (i. e., dispersed features) of samples aligned among parties and local views (i. e., augmentation) of unaligned samples within each party to improve the representation learning capability of the VFL joint model.

Inference Attack Representation Learning +2

Learning Quality-aware Dynamic Memory for Video Object Segmentation

1 code implementation16 Jul 2022 Yong liu, Ran Yu, Fei Yin, Xinyuan Zhao, Wei Zhao, Weihao Xia, Yujiu Yang

However, they mainly focus on better matching between the current frame and the memory frames without explicitly paying attention to the quality of the memory.

Ranked #11 on Semi-Supervised Video Object Segmentation on DAVIS 2016 (using extra training data)

Segmentation Semantic Segmentation +2

Real-time Human-Centric Segmentation for Complex Video Scenes

1 code implementation16 Aug 2021 Ran Yu, Chenyu Tian, Weihao Xia, Xinyuan Zhao, Haoqian Wang, Yujiu Yang

To alleviate this problem, we propose a mechanism named Inner Center Sampling to improve the accuracy of instance segmentation.

Human Instance Segmentation Segmentation +2

PoseDet: Fast Multi-Person Pose Estimation Using Pose Embedding

1 code implementation22 Jul 2021 Chenyu Tian, Ran Yu, Xinyuan Zhao, Weihao Xia, Haoqian Wang, Yujiu Yang

This simple framework achieves an unprecedented speed and a competitive accuracy on the COCO benchmark compared with state-of-the-art methods.

Multi-Person Pose Estimation

THOR, Trace-based Hardware-adaptive layer-ORiented Natural Gradient Descent Computation

no code implementations AAAI Technical Track on Machine Learning 2021 Mengyun Chen, Kaixin Gao, Xiaolei Liu, Zidong Wang, Ningxi Ni, Qian Zhang, Lei Chen, Chao Ding, ZhengHai Huang, Min Wang, Shuangling Wang, Fan Yu, Xinyuan Zhao, Dachuan Xu

It is well-known that second-order optimizer can accelerate the training of deep neural networks, however, the huge computation cost of second-order optimization makes it impractical to apply in real practice.

Matrix optimization based Euclidean embedding with outliers

no code implementations23 Dec 2020 Qian Zhang, Xinyuan Zhao, Chao Ding

Euclidean embedding from noisy observations containing outlier errors is an important and challenging problem in statistics and machine learning.

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