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標籤: regularization

發佈於 24 2 月, 201610 4 月, 2016

Image Deconvolution: Optimization-based algorithms

閱讀全文〈Image Deconvolution: Optimization-based algorithms〉

發佈於 21 11 月, 20136 12 月, 2013

Regularization

對於下面這個常見的最佳化式子,不論使用什麼方法求解(direct method, iterative method),其結果的\(x\)可能會過度的在數值上最佳化而遠離理想的答案

\[ \underset{x}{min}{\left \|Ax-b\right \|^2} \]

閱讀全文〈Regularization〉

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