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Nov
7
accepted Questions about derivation of linear regression.
Nov
2
comment Questions about derivation of linear regression.
Hi Claude, Thanks for the detailed reply. Just few follow up questions a.) you say "...which is much more complex and requires either an optimizer..". With complex do you mean un-solvable or hard to solve? b.) Not sure but do closed-form-solutions have anything to do with the equation being too complex (or impossible) to minimize on paper.
Nov
1
asked Questions about derivation of linear regression.
Aug
5
asked Local minima and maxima for $f(x)$ with ranges $[a,b]$ and $(a,b)$
Jun
23
awarded  Scholar
Jun
23
accepted How many times do these curves intersect?
Jun
19
awarded  Student
Jun
19
asked How many times do these curves intersect?