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stat.ML2023
A Nested Matrix-Tensor Model for Noisy Multi-view Clustering
Mohamed El Amine Seddik, Mastane Achab, Henrique Goulart +1
In this paper, we propose a nested matrix-tensor model which extends the spiked rank-one tensor model of order three. This model is particularly motivated by a multi-view clusterin…
stat.ML2023
Hotelling Deflation on Large Symmetric Spiked Tensors
Mohamed El Amine Seddik, José Henrique de Morais Goulart, Maxime Guillaud
This paper studies the deflation algorithm when applied to estimate a low-rank symmetric spike contained in a large tensor corrupted by additive Gaussian noise. Specifically, we pr…