Displaying 4 results from an estimated 4 matches for "potest".
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poptest
2007 Dec 14
1
Quadratic Programming
...ve.QP does give me a good result for d but I cannot obtain anything for delta. Simce dim(Dmat)=n and sol<-rep(0,n) it isn't particularly surprising.
To set a diagonal matrix
(B 0 )
Amat= (0 rho )
Is a crapy idea. Does anyone have an idea?
Yours,
Serge
"Beatus qui prodest quibus potest" - (Lycklig är den som hjälper andra)
Serge de Gosson de Varennes
Försäkringskassan
Swedish Social Insurance Agency
+46-76 11 40 799
serge.de.gosson.de.varennes@forsakringskassan.se
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2000 Sep 28
0
Occams Razor Was: lm -- significance of x ...
...ot invent more elaborate
> > explanations than what is necessary to explain the facts.
>
> A little web search gave the following at
> http://www2.jonction.net/~ziem/occam.html
>
> "Pluralitas non est ponenda sine neccesitate"
> "Frustra fit per plura quod potest fieri per pauciora"
> "Entia non sunt multiplicanda praeter necessitatem"
>
> The principle states that "Entities should not be multiplied
> unnecessarily." Sometimes it is quoted in one of its original Latin
> forms to give it an air of authenticity.
Whe...
2007 Dec 06
1
Solve.QP
...see, to solve my quadratic program I need to have the lagrange multipliers after each iteration. Solve.QP gives me the solution, the unconstrained solution aswell as the optimal value. Does anybody have an idea for how I could extract the multipliers?
Thanx,
Serge
"Beatus qui prodest quibus potest" - (Lycklig är den som hjälper andra)
Dr. Serge de Gosson de Varennes
Försäkringskassan
Swedish Social Insurance Agency
+46-76 11 40 799
serge.de.gosson.de.varennes@forsakringskassan.se
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2007 Dec 05
1
Quadratic programming
...mitt constant terms, it need Dmat (a matrix) and dvec (a vector) as defined in the package description. Now, some might object that a constant is a vector but the problem looks like this
Min f(x) = (1/2)x^t Q x + D^t x + d
Can anyone help me, PLEASEEEEEEE?
Serge
"Beatus qui prodest quibus potest" - (Lycklig är den som hjälper andra)
Serge de Gosson de Varennes
Försäkringskassan
Swedish Social Insurance Agency
+46-76 11 40 799
serge.de.gosson.de.varennes@forsakringskassan.se
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