TobiasMadsen / dgRaph

Discrete factor graphs in R
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Saddlepoint calculation #20

Closed TobiasMadsen closed 8 years ago

TobiasMadsen commented 8 years ago

We find the saddlepoint by Newton-Raphson, however by using the fact that kappa prime is monotonous, we can fall back on bisection if the Newton-Raphson procedure is diverging.