提交 5101adc3 编写于 作者: G gangliao 提交者: GitHub

Merge pull request #1371 from reyoung/feature/UseInitFuncInsteadCreate

Unify Evaluator::create method
...@@ -866,21 +866,20 @@ void PnpairEvaluator::calc(std::vector<PredictionResult>& predictArray) { ...@@ -866,21 +866,20 @@ void PnpairEvaluator::calc(std::vector<PredictionResult>& predictArray) {
ClassRegistrar<Evaluator> Evaluator::registrar_; ClassRegistrar<Evaluator> Evaluator::registrar_;
Evaluator* Evaluator::create(const EvaluatorConfig& config) { Evaluator* Evaluator::create(const EvaluatorConfig& config) {
Evaluator* evaluator = nullptr; Evaluator* evaluator = registrar_.createByType(config.type());
if (config.type() == "classification_error") {
evaluator = new ClassificationErrorEvaluator();
} else if (config.type() == "sum") {
evaluator = new SumEvaluator();
} else if (config.type() == "last-column-sum") {
evaluator = new ColumnSumEvaluator(-1);
} else if (config.type() == "last-column-auc") {
evaluator = new AucEvaluator(-1);
} else {
evaluator = registrar_.createByType(config.type());
}
evaluator->init(config); evaluator->init(config);
return evaluator; return evaluator;
} }
REGISTER_EVALUATOR(classification_error, ClassificationErrorEvaluator);
REGISTER_EVALUATOR(sum, SumEvaluator);
static InitFunction __reg_type_auc_sum__([]() {
Evaluator::registrar_.registerClass(
"last-column-sum", [] { return new ColumnSumEvaluator(-1); });
Evaluator::registrar_.registerClass("last-column-auc",
[] { return new AucEvaluator(-1); });
});
/** /**
* @brief print value of each layer. * @brief print value of each layer.
* *
......
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