---
myst:
    substitutions:
        macro:
            python: 1-5,18-26,29-42,44-49
            cpp: 5-8,15-20,23-34,36-41
        bloc1:
            python: 21-22
            cpp: 6,16
        bloc2:
            python: "26"
            cpp: "20"
        bloc3:
            python: "31"
            cpp: "25"
        bloc4:
            python: 33,35-36,41-42,44
            cpp: 7,27,29,34,36
        console:
            python: 2-17
            cpp: 6-21
---
# Macro "**modelerFlowrateNeuralNetworksLoadingPMML.{{extension}}**"

## Objective

The objective of this macro is to build a surrogate model (an Artificial Neural Network) from a PMML 
file.

## Macro {{uranie}}

{{
    "```{literalinclude} " + parent_dir +
        "/roottest/uranie/doc/modeler/use_cases/" + language + "/modelerFlowrateNeuralNetworksLoadingPMML." 
        + extension
    + "\n"
    + ":language: " + language + "\n"
    + ":lines: " + macro[language] + "\n"
    + "```"
}}
            
A {{tds}} loads `_flowrate_sampler_launcher_app_.dat`:

{{
    "```{literalinclude} " + parent_dir +
        "/roottest/uranie/doc/modeler/use_cases/" + language + "/modelerFlowrateNeuralNetworksLoadingPMML." 
        + extension 
    + "\n"
    + ":language: " + language + "\n"
    + ":lines: " + bloc1[language] + "\n"
    + "```"
}}
            
The surrogate model is loaded from a PMML file:

{{
    "```{literalinclude} " + parent_dir +
        "/roottest/uranie/doc/modeler/use_cases/" + language + "/modelerFlowrateNeuralNetworksLoadingPMML." 
        + extension 
    + "\n"
    + ":language: " + language + "\n"
    + ":lines: " + bloc2[language] + "\n"
    + "```"
}}
            
The model is exported in an external file in C++ language `"uranie_ann_flowrate_loaded.C"` where the function 
name is `ANNflowrate`:

{{
    "```{literalinclude} " + parent_dir +
        "/roottest/uranie/doc/modeler/use_cases/" + language + "/modelerFlowrateNeuralNetworksLoadingPMML." 
        + extension 
    + "\n"
    + ":language: " + language + "\n"
    + ":lines: " + bloc3[language] + "\n"
    + "```"
}}
            
The model is loaded from the macro `"uranie_ann_flowrate_loaded.C"` and applied on the database with the 
function `ANNflowrate`:

{{
    "```{literalinclude} " + parent_dir +
        "/roottest/uranie/doc/modeler/use_cases/" + language + "/modelerFlowrateNeuralNetworksLoadingPMML." 
        + extension 
    + "\n"
    + ":language: " + language + "\n"
    + ":lines: " + bloc4[language] + "\n"
    + "```"
}}
            
## Graph

{{
    "```{figure} " + parent_dir +
        "/roottest/build/uranie/doc/modeler/use_cases/" + language 
        + "/neural_network_pmml/modelerFlowrateNeuralNetworksLoadingPMML.png\n"
    + ":align: center\n"
    + ":name: use_cases_modelerFlowrateNeuralNetworksLoadingPMML\n"
    + figure_scale + "\n"
    + "\n"
    + "Graph of the macro **\"modelerFlowrateNeuralNetworksLoadingPMML." + extension + "\"**" + "\n"
    + "```"
}}
            
## Console

{{
    "```{literalinclude} " + parent_dir +
        "/roottest/build/uranie/doc/modeler/use_cases/" + language 
        + "/modelerFlowrateNeuralNetworksLoadingPMML_clean.log\n"
    + ":language: none\n"
    + ":lines: " + console[language] + "\n"
    + "```"
}}