A Bias Trick for Centered Robust Principal Component Analysis

November 19, 2019 ยท Declared Dead ยท ๐Ÿ› AAAI Conference on Artificial Intelligence

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Authors Baokun He, Guihong Wan, Haim Schweitzer arXiv ID 1911.08024 Category cs.LG: Machine Learning Cross-listed stat.ML Citations 1 Venue AAAI Conference on Artificial Intelligence Last Checked 5 months ago
Abstract
Outlier based Robust Principal Component Analysis (RPCA) requires centering of the non-outliers. We show a "bias trick" that automatically centers these non-outliers. Using this bias trick we obtain the first RPCA algorithm that is optimal with respect to centering.
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