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Functions | |
| template<typename VecType , typename WeightVecType > | |
| void | WeightedSum (const VecType &values, const WeightVecType &weights, const size_t begin, const size_t end, double &accWeights, double &weightedMean) |
| Calculates the weighted sum and total weight of labels. | |
| template<typename VecType > | |
| void | Sum (const VecType &values, const size_t begin, const size_t end, double &mean) |
| Sums up the labels vector. | |
Detailed Description
Various utility functions used in decision tree implementation.
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