Search Results for author: Xiaoqiang Lin

Found 6 papers, 6 papers with code

Prompt Optimization with Human Feedback

1 code implementation27 May 2024 Xiaoqiang Lin, Zhongxiang Dai, Arun Verma, See-Kiong Ng, Patrick Jaillet, Bryan Kian Hsiang Low

We apply our APOHF algorithm to various tasks, including optimizing user instructions, prompt optimization for text-to-image generative models, and response optimization with human feedback (i. e., further refining the response using a variant of our APOHF).

Prompt Optimization with EASE? Efficient Ordering-aware Automated Selection of Exemplars

1 code implementation25 May 2024 Zhaoxuan Wu, Xiaoqiang Lin, Zhongxiang Dai, Wenyang Hu, Yao Shu, See-Kiong Ng, Patrick Jaillet, Bryan Kian Hsiang Low

On the other hand, the impact of the instruction, another essential component in the prompt given to the LLM, is often overlooked in existing exemplar selection methods.

In-Context Learning Language Modelling

DETAIL: Task DEmonsTration Attribution for Interpretable In-context Learning

1 code implementation22 May 2024 Zijian Zhou, Xiaoqiang Lin, Xinyi Xu, Alok Prakash, Daniela Rus, Bryan Kian Hsiang Low

In-context learning (ICL) allows transformer-based language models that are pre-trained on general text to quickly learn a specific task with a few "task demonstrations" without updating their parameters, significantly boosting their flexibility and generality.

In-Context Learning

Federated Zeroth-Order Optimization using Trajectory-Informed Surrogate Gradients

1 code implementation8 Aug 2023 Yao Shu, Xiaoqiang Lin, Zhongxiang Dai, Bryan Kian Hsiang Low

To this end, we (a) introduce trajectory-informed gradient surrogates which is able to use the history of function queries during optimization for accurate and query-efficient gradient estimation, and (b) develop the technique of adaptive gradient correction using these gradient surrogates to mitigate the aforementioned disparity.

Adversarial Attack Federated Learning

Fair yet Asymptotically Equal Collaborative Learning

1 code implementation9 Jun 2023 Xiaoqiang Lin, Xinyi Xu, See-Kiong Ng, Chuan-Sheng Foo, Bryan Kian Hsiang Low

In collaborative learning with streaming data, nodes (e. g., organizations) jointly and continuously learn a machine learning (ML) model by sharing the latest model updates computed from their latest streaming data.

Fairness Incremental Learning

Cannot find the paper you are looking for? You can Submit a new open access paper.