no code implementations • 6 May 2025 • Xiaobo Jin, JiaShu Tu
This study introduces an innovative crossover operator named Particle Swarm Optimization-inspired Crossover (PSOX), which is specifically developed for real-coded genetic algorithms.
no code implementations • 6 May 2025 • Zihan Ye, Shreyank N Gowda, Shiming Chen, Yaochu Jin, Kaizhu Huang, Xiaobo Jin
This paper redefines class semantics in ZSL with a focus on transferability and discriminability, introducing a novel framework called Zero-shot Learning with Infinite Class Concepts (InfZSL).
no code implementations • 2 Apr 2025 • Shreyank N Gowda, Boyan Gao, Xiao Gu, Xiaobo Jin
Recent advancements in visual-language models, especially based on contrastive pretraining, have shown remarkable generalization in zero-shot tasks, helping to overcome this dependence on labeled datasets.
no code implementations • 24 Dec 2024 • Zihan Ye, Xinyuan Ru, Shiming Chen, Yaochu Jin, Kaizhu Huang, Xiaobo Jin
This paper delves into the pivotal influence of unseen class priors within the framework of transductive ZSL (TZSL) and illuminates the finding that even a marginal prior bias can result in substantial accuracy declines.
1 code implementation • 20 Dec 2024 • Xiaoqiang Kang, Zimu Wang, Xiaobo Jin, Wei Wang, Kaizhu Huang, Qiufeng Wang
In this paper, we propose a Template-driven LLM-paraphrased (TeLL) framework for generating high-quality TMWP samples with diverse backgrounds and accurate tables, questions, answers, and solutions.
no code implementations • 23 Nov 2024 • Zhiying Li, Zhi Liu, GuangGang Geng, Shreyank N Gowda, Shuyuan Lin, Jian Weng, Xiaobo Jin
Furthermore, the triggers for most existing backdoor attacks on object detection are manually generated, requiring prior knowledge and consistent patterns between the training and inference stages.
no code implementations • 9 Nov 2024 • Chong Zhang, Mingyu Jin, Dong Shu, Taowen Wang, Dongfang Liu, Xiaobo Jin
To solve this problem, we propose our target-driven black-box attack method to maximize the KL divergence between the conditional probabilities of the clean text and the attack text to redefine the attack's goal.
1 code implementation • 15 Jul 2024 • Chong Zhang, Xinyi Liu, Zhongmou Zhang, Mingyu Jin, Lingyao Li, Zhenting Wang, Wenyue Hua, Dong Shu, Suiyuan Zhu, Xiaobo Jin, Sujian Li, Mengnan Du, Yongfeng Zhang
The StockAgent allows users to evaluate the impact of different external factors on investor trading and to analyze trading behavior and profitability effects.
no code implementations • 10 Jul 2024 • Haochen Xue, Chong Zhang, Chengzhi Liu, Fangyu Wu, Xiaobo Jin
Furthermore, in the absence of effective and objective evaluation criteria in the field of content generation, we use the ChatGPT tool to evaluate the results generated by the algorithm, making large-scale evaluation of content generation algorithms possible.
no code implementations • 5 Jun 2024 • Zihan Ye, Shreyank N. Gowda, Xiaobo Jin, Xiaowei Huang, Haotian Xu, Yaochu Jin, Kaizhu Huang
For class-level effectiveness, we design a two-branch generation structure that consists of a Diffusion-based Feature Generator (DFG) and a Diffusion-based Representation Generator (DRG).
Ranked #1 on
Zero-Shot Learning
on AwA2
no code implementations • 6 Apr 2024 • Chong Zhang, Mingyu Jin, Qinkai Yu, Chengzhi Liu, Haochen Xue, Xiaobo Jin
Although there is currently a large amount of research on prompt injection attacks, most of these black-box attacks use heuristic strategies.
1 code implementation • 16 Feb 2024 • Hua Tang, Chong Zhang, Mingyu Jin, Qinkai Yu, Zhenting Wang, Xiaobo Jin, Yongfeng Zhang, Mengnan Du
Large language models (LLMs) have been applied in many fields and have developed rapidly in recent years.
no code implementations • 31 Jan 2024 • Shreyank N Gowda, Yash Thakre, Shashank Narayana Gowda, Xiaobo Jin
This paper offers a comprehensive analysis of recent advancements in video inpainting techniques, a critical subset of computer vision and artificial intelligence.
no code implementations • 10 Oct 2023 • Shreyank N Gowda, Xinyue Hao, Gen Li, Shashank Narayana Gowda, Xiaobo Jin, Laura Sevilla-Lara
Deep learning models have revolutionized various fields, from image recognition to natural language processing, by achieving unprecedented levels of accuracy.
no code implementations • 4 Sep 2023 • Chong Zhang, Mingyu Jin, Qinkai Yu, Haochen Xue, Shreyank N Gowda, Xiaobo Jin
Generalized zero-shot learning (GZSL) aims to recognize samples from both seen and unseen classes using only seen class samples for training.
1 code implementation • 26 Jun 2023 • Mingyu Jin, Chong Zhang, Qinkai Yu, Haochen Xue, Xiaobo Jin, Xi Yang
Synthesising a text-to-image model of high-quality images by guiding the generative model through the Text description is an innovative and challenging task.
no code implementations • 8 Jun 2023 • Haochen Xue, Mingyu Jin, Chong Zhang, Yuxuan Huang, Qian Weng, Xiaobo Jin
In recent years, image blending has gained popularity for its ability to create visually stunning content.
1 code implementation • 13 Oct 2022 • Zihan Ye, Guanyu Yang, Xiaobo Jin, Youfa Liu, Kaizhu Huang
Broadly speaking, present ZSL methods usually adopt class-level semantic labels and compare them with instance-level semantic predictions to infer unseen classes.