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#include <vigra/random_forest/rf_earlystopping.hxx>
Public Member Functions | |
template<class WeightIter , class T , class C > | |
bool | after_prediction (WeightIter, int k, MultiArrayView< 2, T, C > const &prob, double) |
StopAfterVoteCount (double proportion) |
Stop predicting after a certain amount of votes exceed certain proportion. case unweighted voting: stop if the leading class exceeds proportion * SB::tree_count_ case weighted votion: stop if the leading class exceeds proportion * msample_ * SB::tree_count_ ; (maximal number of votes possible in both cases)
StopAfterVoteCount | ( | double | proportion | ) |
Constructor
proportion | specify proportion to be used. |
bool after_prediction | ( | WeightIter | , |
int | k, | ||
MultiArrayView< 2, T, C > const & | , | ||
double | |||
) |
called after the prediction of a tree was added to the total prediction
WeightIter | Iterator to the weights delivered by current tree. |
k | after kth tree |
prob | Total probability array |
totalCt | sum of probability array. |
Reimplemented from StopBase.
© Ullrich Köthe (ullrich.koethe@iwr.uni-heidelberg.de) |
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