Zhen Tan

Exploring Large Language Models for Feature Selection: A Data-centric Perspective

2024 · arXiv (Cornell University)

The rapid advancement of Large Language Models (LLMs) has significantly influenced various domains, leveraging their exceptional few-shot and zero-shot learning capabilities. In this work, we aim to explore and understand the LLMs-based feature selection methods …

Towards Privacy-Preserving Personalized Federated Relation Classification

2025 · IEEE Transactions on Big Data

Relation classification plays a crucial role in detecting semantic relations between annotated entities within text data, serving as a fundamental tool for knowledge structurization. In recent years, federated learning has emerged as a promising approach …