Search Results for author: Luisa Cutillo

Found 4 papers, 2 papers with code

GmGM: a Fast Multi-Axis Gaussian Graphical Model

no code implementations5 Nov 2022 Bailey Andrew, David Westhead, Luisa Cutillo

This paper introduces the Gaussian multi-Graphical Model, a model to construct sparse graph representations of matrix- and tensor-variate data.

Scalable Bigraphical Lasso: Two-way Sparse Network Inference for Count Data

1 code implementation15 Mar 2022 Sijia Li, Martín López-García, Neil D. Lawrence, Luisa Cutillo

Unfortunately, the original Bigraphical Lasso algorithm is not applicable in case of large p and n due to memory requirements.

Vocal Bursts Valence Prediction

Extending Bootstrap AMG for Clustering of Attributed Graphs

1 code implementation20 Sep 2021 Pasqua D'Ambra, Panayot S. Vassilevski, Luisa Cutillo

Main novelty of our method, which can be classified as an early fusion method, i. e., a method in which additional information on vertices are fused to the structure information before applying clustering, is the interpretation of attributes as new realizations of graph vertices, which can be dealt with as coordinate vectors in a related Euclidean space.

Attribute Clustering

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