no code implementations • 22 Dec 2024 • Huanqia Cai, Yijun Yang, Zhifeng Li
Unlike existing CoT prompting methods that generate reasoning chains only depending on LLM's internal knowledge, our method leverages human-annotated initial answers as ``meta-knowledge'' to help LLMs generate more detailed and precise reasoning processes, leading to a more trustworthy LLM expert for complex mathematical problems.
no code implementations • 17 Dec 2024 • Kaustubh Vyas, Damien Graux, Yijun Yang, Sébastien Montella, Chenxin Diao, Wendi Zhou, Pavlos Vougiouklis, Ruofei Lai, Yang Ren, Keshuang Li, Jeff Z. Pan
In response to the call for agent-based solutions that leverage the ever-increasing capabilities of the deep models' ecosystem, we introduce Hive -- a comprehensive solution for selecting appropriate models and subsequently planning a set of atomic actions to satisfy the end-users' instructions.
no code implementations • 24 Nov 2024 • Ruiqiang Xiao, Songning Lai, Yijun Yang, Jiemin Wu, Yutao Yue, Lei Zhu
The adaptation process has two stages: the first aligns the models on stable features using a mutual information consistency loss, and the second dynamically adjusts the perturbation level based on the loss from the first stage, encouraging the model to explore a broader range of the target domain while preserving existing performance.
1 code implementation • 19 Oct 2024 • Hongqiu Wang, Zhaohu Xing, Weitong Wu, Yijun Yang, Qingqing Tang, Meixia Zhang, Yanwu Xu, Lei Zhu
Fundus imaging is a pivotal tool in ophthalmology, and different imaging modalities are characterized by their specific advantages.
1 code implementation • 10 Oct 2024 • Hongtao Wu, Yijun Yang, Angelica I Aviles-Rivero, Jingjing Ren, Sixiang Chen, Haoyu Chen, Lei Zhu
Specifically, we construct a real-world dataset with 85 snowy videos, and then present a Semi-supervised Video Desnowing Network (SemiVDN) equipped by a novel Distribution-driven Contrastive Regularization.
Ranked #2 on Snow Removal on RVSD (using extra training data)
1 code implementation • 9 Oct 2024 • Siyu Zhou, Tianyi Zhou, Yijun Yang, Guodong Long, Deheng Ye, Jing Jiang, Chengqi Zhang
The resulting world model is composed of the LLM and the learned rules.
no code implementations • 13 Sep 2024 • Zhaohu Xing, Sicheng Yang, Sixiang Chen, Tian Ye, Yijun Yang, Jing Qin, Lei Zhu
First, we propose a Modality-specific Representation Model (MRM) to model the distribution of target modalities.
1 code implementation • 11 Sep 2024 • Yingling Lu, Yijun Yang, Zhaohu Xing, Qiong Wang, Lei Zhu
We incorporate multi-task supervision into diffusion models to promote the discrimination of diffusion models on pixel-by-pixel segmentation.
1 code implementation • 31 Jul 2024 • Hongtao Wu, Yijun Yang, Huihui Xu, Weiming Wang, Jinni Zhou, Lei Zhu
Recently, the linear-complexity operator of the state space models (SSMs) has contrarily facilitated efficient long-term temporal modeling, which is crucial for rain streaks and raindrops removal in videos.
Ranked #1 on Video deraining on Video Waterdrop Removal Dataset
1 code implementation • 8 Jul 2024 • Huihui Xu, Yijun Yang, Angelica I Aviles-Rivero, Guang Yang, Jing Qin, Lei Zhu
To this end, we collect and annotate the first ultrasound video dataset with 100 videos for uterine fibroid segmentation (UFUV).
Ranked #1 on Video Polyp Segmentation on SUN-SEG-Easy
no code implementations • CVPR 2024 • Junkai Fan, Jiangwei Weng, Kun Wang, Yijun Yang, Jianjun Qian, Jun Li, Jian Yang
Firstly, we introduce a non-aligned reference frame matching module, leveraging an adaptive sliding window to match high-quality reference frames from clear videos.
no code implementations • 22 Apr 2024 • Wenhao Lan, Yijun Yang, Haihua Shen, Shan Li
In this paper, we propose CloudFort, a novel defense mechanism designed to enhance the robustness of 3D point cloud classifiers against backdoor attacks.
1 code implementation • 1 Apr 2024 • Yijun Yang, Jie He, Pinzhen Chen, Víctor Gutiérrez-Basulto, Jeff Z. Pan
We hypothesize that simultaneously debiasing these objectives can be the key to generalisation over unseen prompts.
1 code implementation • CVPR 2024 • Yijun Yang, Hongtao Wu, Angelica I. Aviles-Rivero, Yulun Zhang, Jing Qin, Lei Zhu
Although ViWS-Net is proposed to remove adverse weather conditions in videos with a single set of pre-trained weights, it is seriously blinded by seen weather at train-time and degenerates when coming to unseen weather during test-time.
1 code implementation • 4 Mar 2024 • Zhanghao Hu, Yijun Yang, Junjie Xu, Yifu Qiu, Pinzhen Chen
Current approaches to question answering rely on pre-trained language models (PLMs) like RoBERTa.
1 code implementation • 3 Mar 2024 • Yijun Yang, Ruiyuan Gao, Xiao Yang, Jianyuan Zhong, Qiang Xu
Recent advancements in Text-to-Image (T2I) models have raised significant safety concerns about their potential misuse for generating inappropriate or Not-Safe-For-Work (NSFW) contents, despite existing countermeasures such as NSFW classifiers or model fine-tuning for inappropriate concept removal.
no code implementations • 28 Jan 2024 • Sharib Ali, Yamid Espinel, Yueming Jin, Peng Liu, Bianca Güttner, Xukun Zhang, Lihua Zhang, Tom Dowrick, Matthew J. Clarkson, Shiting Xiao, Yifan Wu, Yijun Yang, Lei Zhu, Dai Sun, Lan Li, Micha Pfeiffer, Shahid Farid, Lena Maier-Hein, Emmanuel Buc, Adrien Bartoli
A total of 6 teams from 4 countries participated, whose proposed methods were evaluated on 16 images and two preoperative 3D models from two patients.
1 code implementation • 25 Jan 2024 • Yijun Yang, Zhaohu Xing, Chunwang Huang, Lei Zhu
To this end, this paper presents a Video Vision Mamba-based framework, dubbed as Vivim, for medical video segmentation tasks.
1 code implementation • 24 Jan 2024 • Zhaohu Xing, Tian Ye, Yijun Yang, Guang Liu, Lei Zhu
Our SegMamba, in contrast to Transformer-based methods, excels in whole volume feature modeling from a state space model standpoint, maintaining superior processing speed, even with volume features at a resolution of {$64\times 64\times 64$}.
2 code implementations • CVPR 2024 • Yijun Yang, Ruiyuan Gao, Xiaosen Wang, Tsung-Yi Ho, Nan Xu, Qiang Xu
In recent years, Text-to-Image (T2I) models have seen remarkable advancements, gaining widespread adoption.
1 code implementation • CVPR 2024 • Yijun Yang, Tianyi Zhou, Kanxue Li, Dapeng Tao, Lusong Li, Li Shen, Xiaodong He, Jing Jiang, Yuhui Shi
While large language models (LLMs) excel in a simulated world of texts, they struggle to interact with the more realistic world without perceptions of other modalities such as visual or audio signals.
1 code implementation • ICCV 2023 • Yijun Yang, Angelica I. Aviles-Rivero, Huazhu Fu, Ye Liu, Weiming Wang, Lei Zhu
In this work, we propose the first framework for restoring videos from all adverse weather conditions by developing a video adverse-weather-component suppression network (ViWS-Net).
no code implementations • 2 Aug 2023 • Yijun Yang, Shujun Wang, Lihao Liu, Sarah Hickman, Fiona J Gilbert, Carola-Bibiane Schönlieb, Angelica I. Aviles-Rivero
This work devises MammoDG, a novel deep-learning framework for generalisable and reliable analysis of cross-domain multi-center mammography data.
1 code implementation • 29 May 2023 • Yijun Yang, Tianyi Zhou, Jing Jiang, Guodong Long, Yuhui Shi
We address it by "Continual Task Allocation via Sparse Prompting (CoTASP)", which learns over-complete dictionaries to produce sparse masks as prompts extracting a sub-network for each task from a meta-policy network.
1 code implementation • 19 Mar 2023 • Yijun Yang, Huazhu Fu, Angelica I. Aviles-Rivero, Carola-Bibiane Schönlieb, Lei Zhu
However, while a substantial amount of diffusion-based research has focused on generative tasks, few studies have applied diffusion models to general medical image classification.
1 code implementation • 12 Dec 2022 • Qiqi Duan, Guochen Zhou, Chang Shao, Zhuowei Wang, Mingyang Feng, Yuwei Huang, Yajing Tan, Yijun Yang, Qi Zhao, Yuhui Shi
In this paper, we present an open-source pure-Python library called PyPop7 for black-box optimization (BBO).
no code implementations • 31 Aug 2022 • Zhiyuan He, Yijun Yang, Pin-Yu Chen, Qiang Xu, Tsung-Yi Ho
Empowered by the robust relation net built on SSL, we found that BEYOND outperforms baselines in terms of both detection ability and speed.
1 code implementation • 31 Jul 2022 • Yijun Yang, Ruiyuan Gao, Qiang Xu
This paper proposes a novel out-of-distribution (OOD) detection framework named MoodCat for image classifiers.
Out-of-Distribution Detection Out of Distribution (OOD) Detection
1 code implementation • 24 Jan 2022 • Yijun Yang, Ruiyuan Gao, Yu Li, Qiuxia Lai, Qiang Xu
For legitimate inputs that are correctly inferred, the synthetic output tries to reconstruct the input.
no code implementations • ICLR 2022 • Yijun Yang, Jing Jiang, Tianyi Zhou, Jie Ma, Yuhui Shi
Model-based offline RL instead trains an environment model using a dataset of pre-collected experiences so online RL methods can learn in an offline manner by solely interacting with the model.
1 code implementation • 13 Sep 2021 • Yijun Yang, Shujun Wang, Lei Zhu, Lequan Yu
Particularly, for the Extrinsic Consistency, we leverage the knowledge across multiple source domains to enforce data-level consistency.
no code implementations • 20 Apr 2021 • Yijun Yang, Ruiyuan Gao, Yu Li, Qiuxia Lai, Qiang Xu
Consequently, we propose a novel learning-based solution to model such contradictions for AE detection.
no code implementations • 31 Jan 2021 • Liqun Yang, Yijun Yang, Yao Wang, Zhenyu Yang, Wei Zeng
In the application of neural networks, we need to select a suitable model based on the problem complexity and the dataset scale.