1 code implementation • 22 Nov 2024 • Junjie Shan, Ziqi Zhao, Jialin Lu, Rui Zhang, Siu Ming Yiu, Ka-Ho Chow
This is achieved by leveraging a pretrained VLM to guide the optimization of a malicious global model that, when shared with and optimized by a victim, retains only gradients of samples that match the attacker-specified query.
1 code implementation • 21 Nov 2024 • Jialin Lu, Junjie Shan, Ziqi Zhao, Ka-Ho Chow
Extensive experiments demonstrate that AnywhereDoor provides attackers with a high degree of control, achieving an attack success rate improvement of nearly 80% compared to adaptations of existing methods for such flexible control.
1 code implementation • Remote Sensing 2024 • Ziqi Zhao, Changbao Yang, Zhongjun Qiu, Qiong Wu
We argue that increasing the spectral information in the extracted features is the key to addressing the over-smoothing problem in the classification map.
Ranked #1 on
Hyperspectral Image Classification
on Houston
(OA@10%perclass metric)
1 code implementation • 27 Jun 2024 • Binghong Liu, Ziqi Zhao, Shupan Li, Ke Wang
The whole system is trained using a non-gradient descent learning algorithm.
no code implementations • 16 Apr 2024 • Ziqi Zhao, Zhaochun Ren, Liu Yang, Fajie Yuan, Pengjie Ren, Zhumin Chen, Jun Ma, Xin Xin
Then we propose four strategies to use World Transformers to generate high-rewarded trajectory simulation by perturbing the offline data.
1 code implementation • 22 Dec 2023 • Xin Xin, Liu Yang, Ziqi Zhao, Pengjie Ren, Zhumin Chen, Jun Ma, Zhaochun Ren
On the one hand, these approaches cannot achieve satisfying unlearning effects due to the collaborative correlations and sequential connections between the unlearning item and the remaining items in the session.
1 code implementation • 15 Oct 2023 • Zihan Wang, Ziqi Zhao, Zhumin Chen, Pengjie Ren, Maarten de Rijke, Zhaochun Ren
To address this limitation, recent studies enable generalization to an unseen target domain with only a few labeled examples using data augmentation techniques.
1 code implementation • 12 Jul 2023 • Weipeng Zhuo, Ka Ho Chiu, Jierun Chen, Ziqi Zhao, S. -H. Gary Chan, Sangtae Ha, Chul-Ho Lee
To build a prediction model to identify the floor number of a new RF signal upon its measurement, conventional approaches using the crowdsourced RF signals assume that at least few labeled signal samples are available on each floor.
no code implementations • 23 May 2023 • Ziqi Zhao, Yucheng Shi, Shushan Wu, Fan Yang, WenZhan Song, Ninghao Liu
Deep learning models developed for time-series associated tasks have become more widely researched nowadays.
no code implementations • 3 Aug 2022 • Chang Meng, Ziqi Zhao, Wei Guo, Yingxue Zhang, Haolun Wu, Chen Gao, Dong Li, Xiu Li, Ruiming Tang
More specifically, we propose a novel Coarse-to-fine Knowledge-enhanced Multi-interest Learning (CKML) framework to learn shared and behavior-specific interests for different behaviors.
1 code implementation • 3 Feb 2022 • Chen Liu, Ziqi Zhao, Sabine Süsstrunk, Mathieu Salzmann
In this paper, we introduce an approach to obtain robust yet compact models by pruning randomly-initialized binary networks.