Talk:Smoothing spline

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The De Boor section seems out of place in an introductory article - it's a bit out of date really: just a restatement of the same spline smoothing problem with an approach to smoothing parameter selection that no statistician would really recommend any more. SimonNWood (talk) 11:19, 28 July 2017 (UTC)

This seems way too dense and unreadable for a non-statistician. UnluckyLUNE (talk) 06:35, 12 April 2011 (UTC)

This is why I added Carl de Boor's approach. It is much simpler and concise, in my opinion, than the one previously mentioned.

Iulian-Nicu Ș erbănoiu 06:01, 13 April 2011 (UTC) — Preceding unsigned comment added by Iulian.serbanoiu (talk • contribs)

Can an expert explain why "Penalized least squares" redirects here? I would think it should go to Tikhonov regularization

Eac2222 (talk) 15:58, 6 December 2016 (UTC)