Learning Sparse Hypergraphs from Dyadic Relational Data | IEEE Conference Publication | IEEE Xplore

Learning Sparse Hypergraphs from Dyadic Relational Data


Abstract:

In this paper, we propose a structured hypergraph learning algorithm based on the structure of common statistical dependencies observed in network datasets. By considerin...Show More

Abstract:

In this paper, we propose a structured hypergraph learning algorithm based on the structure of common statistical dependencies observed in network datasets. By considering the social relations regression model (SRRM) as starting point, we extend the explanatory power of the model by including third-order dependency patterns through a hypergraph which exhibit the multi-clustered behavior of the network data. To unveil the underlying structure of the data, the hypergraph learning problem is considered as a combination of a generalized factor analysis problem, regularized by a smoothness assumption over the network data feature space, and a dictionary learning problem, which can be shown to be solved efficiently. Experimental results in both synthetic and real datasets illustrate the performance of the proposed hypergraph learning method.
Date of Conference: 15-18 December 2019
Date Added to IEEE Xplore: 05 March 2020
ISBN Information:
Conference Location: Le gosier, Guadeloupe

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