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Dec, 2022
低噪声情况下归纳矩阵补全的泛化界
Generalization Bounds for Inductive Matrix Completion in Low-noise Settings
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Antoine Ledent, Rodrigo Alves, Yunwen Lei, Yann Guermeur, Marius Kloft
TL;DR
本文研究了在低噪声环境下使用iid子高斯噪声的归纳矩阵填充问题(带侧面信息的矩阵填充),首次获得了普适性界限,并呈现出标准差与零误差恢复情况下的规模趋近,结果表明:在样本大小趋近于无穷大时,噪声即使存在也会趋近于零,对于侧面信息的固定维度而言,它们只有对矩阵大小的对数依赖性。
Abstract
We study
inductive matrix completion
(matrix completion with side information) under an i.i.d.
subgaussian noise
assumption at a low noise regime, with
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