[R] Probabilities calibration error & ROCR

Tobias Sing tobias.sing at mpi-sb.mpg.de
Thu Jan 25 00:28:05 CET 2007


On 1/24/07, Roberto Perdisci <roberto.perdisci at gmail.com> wrote:
> [...]. Do you know of any reference where I can find
> the details of the algorithm that computes the calibration error
> implemented in ROCR (apart from ROCR's source code)?

we use it as defined in Caruana & Niculescu-Mizil: "Data mining in
metric space: An empirical evaluation of supervised learning
performance criteria". Knowledge Discovery and Data Mining (KDD) 2006.

Also, have a look at ?performance.


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