Chih-Yao Chen

Label-Aware Hyperbolic Embeddings for Fine-grained Emotion Classification

2023 · arXiv (Cornell University)

Fine-grained emotion classification (FEC) is a challenging task. Specifically, FEC needs to handle subtle nuance between labels, which can be complex and confusing. Most existing models only address text classification problem in the euclidean space, …

Graph Neural Networks for Tabular Data Learning: A Survey with Taxonomy and Directions

2024 · arXiv (Cornell University)

In this survey, we dive into Tabular Data Learning (TDL) using Graph Neural Networks (GNNs), a domain where deep learning-based approaches have increasingly shown superior performance in both classification and regression tasks compared to traditional …