| 摘要 |
The present disclosure is directed to techniques for efficient streaming SVD computation. In an embodiment, streaming SVD can be applied for streamed data and/or for streamed processing of data. In another embodiment, the streamed data can include time series data, data in motion, and data at rest, wherein the data at rest can include data from a database or a file and read in an ordered manner. More particularly, the disclosure is directed to an efficient and faster method of computation of streaming SVD for data sets such that errors including reconstruction error and loss of orthogonality are error bounded. The method avoids SVD re-computation of already computed data sets and ensures updates to the SVD model by incorporating only the changes introduced by the new entrant data sets.
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