Tracking online low-rank approximations of higher-order incomplete streaming tensors
Summary: In this paper, we propose two new provable algorithms for tracking online low-rank approximations of high-order streaming tensors with missing data. The first algorithm, dubbed adaptive Tucker decomposition (ATD), minimizes a weighted recursive least-squares cost function to obtain the tens...
| Main Authors: | , , , |
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| 格式: | Article |
| 語言: | English |
| 出版: |
Elsevier
2023-06-01
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| 叢編: | Patterns |
| 主題: | |
| 在線閱讀: | http://www.sciencedirect.com/science/article/pii/S2666389923001046 |