88 citations · 160 across the 4 of their papers we have counts for
4 papers
Voucher Abuse Detection with Prompt-based Fine-tuning on Graph Neural Networks
Zhihao Wen, Yuan Fang, Yihan Liu +2
Voucher abuse detection is an important anomaly detection problem in E-commerce. While many GNN-based solutions have emerged, the supervised paradigm depends on a large quantity of…
Prompt Tuning on Graph-augmented Low-resource Text Classification
Zhihao Wen, Yuan Fang
Text classification is a fundamental problem in information retrieval with many real-world applications, such as predicting the topics of online articles and the categories of e-co…
Augmenting Low-Resource Text Classification with Graph-Grounded Pre-training and Prompting
Zhihao Wen, Yuan Fang
Text classification is a fundamental problem in information retrieval with many real-world applications, such as predicting the topics of online articles and the categories of e-co…
TREND: TempoRal Event and Node Dynamics for Graph Representation Learning
Zhihao Wen, Yuan Fang
Temporal graph representation learning has drawn significant attention for the prevalence of temporal graphs in the real world. However, most existing works resort to taking discre…