t
by
Newton’s Method For Minimizing L
BibTeX
@MISC{L_t,
author = {Newton’s Method For Minimizing L},
title = {t},
year = {}
}
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Abstract
the original data is then denoised by considering ˆ Y = exp(U ∗ V ∗ ). We restrict the dictionary elements to be in the Euclidean unit sphere since otherwise the solution of the problem is obviously non unique, and multiplying the coefficients by some positive number and dividing the dictionary by the same number does not modify L:) for any t ̸ = 0. L(U, V) = L(tU, V
