Yi Sun

Searchlight-scanned Over-sampling for Class Imbalance Problem

2021

In data mining and machine learning, the class imbalance problem occurs when the number of samples in one class (minority) is obviously smaller than the other one (majority), ignoring the learning of minority class. To …

Fine-Tuned Large Language Model for Visualization System: A Study on Self-Regulated Learning in Education

2024 · IEEE Transactions on Visualization and Computer Graphics

Large Language Models (LLMs) have shown great potential in intelligent visualization systems, especially for domain-specific applications. Integrating LLMs into visualization systems presents challenges, and we categorize these challenges into three alignments: domain problems with LLMs, …