Search Results for author: Yu-Che Tsai

Found 4 papers, 4 papers with code

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

1 code implementation4 Jan 2024 Cheng-Te Li, Yu-Che Tsai, Chih-Yao Chen, Jay Chiehen Liao

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 methods.

Representation Learning

FinGAT: Financial Graph Attention Networks for Recommending Top-K Profitable Stocks

1 code implementation18 Jun 2021 Yi-Ling Hsu, Yu-Che Tsai, Cheng-Te Li

Ignoring stock relationships will miss the information shared between stocks while using pre-defined relationships cannot depict the latent interactions or influence of stock prices between stocks.

Graph Attention Time Series +1

DATE: Dual Attentive Tree-aware Embedding for Customs Fraud Detection

1 code implementation KDD 2020 Sundong Kim, Yu-Che Tsai, Karandeep Singh, Yeonsoo Choi, Etim Ibok, Cheng-Te Li, Meeyoung Cha

Intentional manipulation of invoices that lead to undervaluation of trade goods is the most common type of customs fraud to avoid ad valorem duties and taxes.

Fraud Detection Multi-target regression +1

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