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arXiv · 1905.12766

Noisy and Incomplete Boolean Matrix Factorizationvia Expectation Maximization

Lifan Liang·Songjian Lu
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Abstract

Probabilistic approach to Boolean matrix factorization can provide solutions robustagainst noise and missing values with linear computational complexity. However,the assumption about latent factors can be problematic in real world applications.This study proposed a new probabilistic algorithm free of assumptions of latentfactors, while retaining the advantages of previous algorithms. Real data experimentshowed that our algorithm was favourably compared with current state-of-the-artprobabilistic algorithms.

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Lifan Liang, Songjian Lu. 2019-05-29. Noisy and Incomplete Boolean Matrix Factorizationvia Expectation Maximization. https://arxiv.org/abs/1905.12766

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