Search Results for author: Yong Xie

Found 7 papers, 1 papers with code

Towards Million-Scale Adversarial Robustness Evaluation With Stronger Individual Attacks

no code implementations20 Nov 2024 Yong Xie, Weijie Zheng, Hanxun Huang, Guangnan Ye, Xingjun Ma

Over the past decade, a large number of white-box adversarial robustness evaluation methods (i. e., attacks) have been proposed, ranging from single-step to multi-step methods and from individual to ensemble methods.

Adversarial Robustness Image Classification

Controlled Automatic Task-Specific Synthetic Data Generation for Hallucination Detection

no code implementations16 Oct 2024 Yong Xie, Karan Aggarwal, Aitzaz Ahmad, Stephen Lau

Hallucination pattern guidance leverages the most important task-specific hallucination patterns while language style alignment aligns the style of the synthetic dataset with benchmark text.

Hallucination In-Context Learning +1

Mutual Information Guided Optimal Transport for Unsupervised Visible-Infrared Person Re-identification

no code implementations17 Jul 2024 Zhizhong Zhang, Jiangming Wang, Xin Tan, Yanyun Qu, JunPing Wang, Yong Xie, Yuan Xie

In the training stage, we utilize this matching information to introduce prototype-based contrastive learning for minimizing the intra- and cross-modality entropy ("Sharpness").

Contrastive Learning Fairness +1

Orangutan: A Multiscale Brain Emulation-Based Artificial Intelligence Framework for Dynamic Environments

no code implementations18 Jun 2024 Yong Xie

Achieving General Artificial Intelligence (AGI) has long been a grand challenge in the field of AI, and brain-inspired computing is widely acknowledged as one of the most promising approaches to realize this goal.

Efficient Continual Pre-training for Building Domain Specific Large Language Models

no code implementations14 Nov 2023 Yong Xie, Karan Aggarwal, Aitzaz Ahmad

We further explore simple but effective data selection strategies for continual pre-training.

A Word is Worth A Thousand Dollars: Adversarial Attack on Tweets Fools Stock Predictions

1 code implementation NAACL 2022 Yong Xie, Dakuo Wang, Pin-Yu Chen, JinJun Xiong, Sijia Liu, Sanmi Koyejo

More and more investors and machine learning models rely on social media (e. g., Twitter and Reddit) to gather real-time information and sentiment to predict stock price movements.

Adversarial Attack Combinatorial Optimization +1

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