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Neil Gallagher

3 accepted papers

2024

Generalizing CNNs to graphs with learnable neighborhood quantization

NeurIPS 2024poster

Convolutional neural networks (CNNs) have led to a revolution in analyzing array data. However, many important sources of data, such as biological and social networks, are naturally structured as graphs rather than arrays, making the design of graph neural network (GNN) architectures that retain the…

Cited by 0SourcePDFScholar
2021

Directed Spectrum Measures Improve Latent Network Models Of Neural Populations

NeurIPS 2021poster

Systems neuroscience aims to understand how networks of neurons distributed throughout the brain mediate computational tasks. One popular approach to identify those networks is to first calculate measures of neural activity (e.g. power spectra) from multiple brain regions, and then apply a linear fa…

Cited by 3SourcePDFScholar
2017

Cross-Spectral Factor Analysis

NeurIPS 2017poster

In neuropsychiatric disorders such as schizophrenia or depression, there is often a disruption in the way that regions of the brain synchronize with one another. To facilitate understanding of network-level synchronization between brain regions, we introduce a novel model of multisite low-frequency…

Cited by 34SourcePDFScholar