Search Results for author: Yiwen Yuan

Found 4 papers, 3 papers with code

ContextGNN: Beyond Two-Tower Recommendation Systems

1 code implementation29 Nov 2024 Yiwen Yuan, Zecheng Zhang, Xinwei He, Akihiro Nitta, Weihua Hu, Dong Wang, Manan Shah, Shenyang Huang, Blaž Stojanovič, Alan Krumholz, Jan Eric Lenssen, Jure Leskovec, Matthias Fey

Recommendation systems predominantly utilize two-tower architectures, which evaluate user-item rankings through the inner product of their respective embeddings.

Link Prediction Recommendation Systems

RelBench: A Benchmark for Deep Learning on Relational Databases

2 code implementations29 Jul 2024 Joshua Robinson, Rishabh Ranjan, Weihua Hu, Kexin Huang, Jiaqi Han, Alejandro Dobles, Matthias Fey, Jan E. Lenssen, Yiwen Yuan, Zecheng Zhang, Xinwei He, Jure Leskovec

We use RelBench to conduct the first comprehensive study of Relational Deep Learning (RDL) (Fey et al., 2024), which combines graph neural network predictive models with (deep) tabular models that extract initial entity-level representations from raw tables.

Deep Learning Feature Engineering +1

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