Towards Enhancing Model Capability via LeveragingExternal Models

The Hong Kong University of Science and Technology (Guangzhou)

数据科学与分析学域

PhD Thesis Proposal Examination

By Mr. Bo HUANG

摘要

Artificial intelligence models based on deep learning have demonstrated remarkable performance across various tasks. However, significant challenges remain, particularly in robustness, instruction-following, and reasoning ability. This thesis proposal explores the potential of leveraging external models to enhance the capability of the target model. Specifically, we review and categorize three key roles that external models can play in enhancing model capabilities: knowledge teacher, feedback provider, and data enhancer. We then introduce our proposed methods that harness these roles to improve model performance, focusing on boosting robustness, facilitating instruction-following ability, and enhancing pairwise data. Our experimental results demonstrate the effectiveness of these approaches in addressing specific challenges and achieving significant improvements in task performance. Finally, we discuss the open challenges and propose future research directions.

TPE Committee

Chair of Committee: Prof. Nan TANG

Prime Supervisor: Prof. Wei WANG

Co-Supervisor: Prof. Minhao CHENG

Examiner: Prof. Zishuo DING