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On the connection between IRLS and Gauss' method for l1inversion: Comments on "Fast algorithms for lpdeconvolution"

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2 Author(s)
Scales, J. ; Amoco Production Company Research Center, Tulsa, OK ; Treitel, Sven

We discuss the relation between the iteratively reweighted least squares (IRLS) method described by Yarlagadda et al. and the standard linear programming approach to computing l1inverses. In particular, we discuss why these methods may give significantly different results.

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Acoustics, Speech and Signal Processing, IEEE Transactions on  (Volume:35 ,  Issue: 4 )