Search Results for author: Hongyi Liu

Found 10 papers, 3 papers with code

LoRA-as-an-Attack! Piercing LLM Safety Under The Share-and-Play Scenario

no code implementations29 Feb 2024 Hongyi Liu, Zirui Liu, Ruixiang Tang, Jiayi Yuan, Shaochen Zhong, Yu-Neng Chuang, Li Li, Rui Chen, Xia Hu

Our aim is to raise awareness of the potential risks under the emerging share-and-play scenario, so as to proactively prevent potential consequences caused by LoRA-as-an-Attack.

Named Entity Recognition Under Domain Shift via Metric Learning for Life Sciences

1 code implementation19 Jan 2024 Hongyi Liu, Qingyun Wang, Payam Karisani, Heng Ji

In our experiments, we observed that such a model is prone to mislabeling the source entities, which can often appear in the text, as the target entities.

Contrastive Learning Few-Shot Learning +4

Go-tuning: Improving Zero-shot Learning Abilities of Smaller Language Models

no code implementations20 Dec 2022 Jingjing Xu, Qingxiu Dong, Hongyi Liu, Lei LI

With increasing scale, large language models demonstrate both quantitative improvement and new qualitative capabilities, especially as zero-shot learners, like GPT-3.

Language Modelling Masked Language Modeling +2

Efficient Chemical Space Exploration Using Active Learning Based on Marginalized Graph Kernel: an Application for Predicting the Thermodynamic Properties of Alkanes with Molecular Simulation

1 code implementation1 Sep 2022 Yan Xiang, Yu-Hang Tang, Zheng Gong, Hongyi Liu, Liang Wu, Guang Lin, Huai Sun

We introduce an explorative active learning (AL) algorithm based on Gaussian process regression and marginalized graph kernel (GPR-MGK) to explore chemical space with minimum cost.

Active Learning GPR +2

Multi-grained Attention Networks for Single Image Super-Resolution

no code implementations26 Sep 2019 Huapeng Wu, Zhengxia Zou, Jie Gui, Wen-Jun Zeng, Jieping Ye, Jun Zhang, Hongyi Liu, Zhihui Wei

In this paper, we make a thorough investigation on the attention mechanisms in a SR model and shed light on how simple and effective improvements on these ideas improve the state-of-the-arts.

Feature Importance Image Super-Resolution

Multilingual Visual Sentiment Concept Matching

no code implementations7 Jun 2016 Nikolaos Pappas, Miriam Redi, Mercan Topkara, Brendan Jou, Hongyi Liu, Tao Chen, Shih-Fu Chang

The impact of culture in visual emotion perception has recently captured the attention of multimedia research.

16k Clustering +2

EventNet Version 1.1 Technical Report

no code implementations24 May 2016 Dongang Wang, Zheng Shou, Hongyi Liu, Shih-Fu Chang

Finally, EventNet version 1. 1 contains 67, 641 videos, 500 events, and 5, 028 event-specific concepts.

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