func RegAlgorithmTest(regressor algo.Regressor, test_path string, pred_path string, params map[string]string) (float64, []*eval.RealPrediction, error) {
global, _ := strconv.ParseInt(params["global"], 10, 64)
model_path, _ := params["model"]
regressor.Init(params)
if model_path != "" {
regressor.LoadModel(model_path)
} else {
return 0.0, nil, nil
}
test_dataset := core.NewRealDataSet()
err := test_dataset.Load(test_path, global)
if err != nil {
return 0.0, nil, err
}
rmse, predictions := RegAlgorithmRunOnDataSet(regressor, nil, test_dataset, pred_path, params)
return rmse, predictions, nil
}
