【獲證專利公告】恭賀! 電機系陳伯煒副教授及團隊之研究成果「具隱私保護機制的預測方法與電子裝置」獲得美國發明專利
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發明人 |
陳伯煒副教授 |
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系所 |
電機系 |
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專利名稱 |
具隱私保護機制的預測方法與電子裝置 PRIVACY-PRESERVING PREDICTING METHOD AND ELECTRICAL DEVICE |
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證書號 |
US11669634B2 |
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公告日期 |
112年6月6日 |
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專利摘要 |
A provided method includes: obtaining a predictor matrix having at least one masked attribute; obtaining a response matrix; setting that the predictor matrix is approximated by a product of a basis matrix and a coefficient matrix; setting that the response matrix is approximated by a product of a weight matrix, a projection matrix and the predictor matrix; setting that the basis matrix, the coefficient matrix, the weight matrix, and the projection matrix are nonnegative; setting that the projection matrix, the weight matrix, or a product of the projection matrix and the predictor matrix is orthogonal, and thus setting a cost function; and calculating the basis matrix, the coefficient matrix, the weight matrix, and the projection matrix according to the cost function. Accordingly, operations of imputation, fitting, and subspace analysis can be performed. |
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技轉服務窗口 |
卓妤芸小姐(分機2627) 施宇翔先生(分機2625) |
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