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Hyperedge Representations with Hypergraph Wavelets: Applications to Spatial Transcriptomics

2024-09-14 · Xingzhi Sun, Charles Xu, João F. Rocha, Chen Liu, Benjamin Hollander-Bodie, Laney Goldman, Marcello DiStasio, Michael Perlmutter, Smita Krishnaswamy

In many data-driven applications, higher-order relationships among multiple objects are essential in capturing complex interactions. Hypergraphs, which generalize graphs by allowing edges to connect any number of nodes, provide a flexible and powerful framework for modeling such higher-order relationships. In this work, we introduce hypergraph diffusion wavelets and describe their favorable spectral and spatial properties. We demonstrate their utility for biomedical discovery in spatially resolved transcriptomics by applying the method to represent disease-relevant cellular niches for Alzheimer's disease.

📄 PDF Abstract BibTeX arXiv:2409.09469

Code (1)

KrishnaswamyLab/hypergraph-wavelets 공식 구현 pytorch

Methods 이 논문이 사용한 방법론

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