internal static void ConvertIPredictorModelsToArray(IHostEnvironment env, RunContext context, List <EntryPointNode> subGraphNodes,
Var <PredictorModel>[] predModelVars, string outputVarName)
{
var predictorArrayConverterArgs = new ArrayIPredictorModelInput();
var inputBindingMap = new Dictionary <string, List <ParameterBinding> >();
var inputMap = new Dictionary <ParameterBinding, VariableBinding>();
var argName = nameof(predictorArrayConverterArgs.Model);
inputBindingMap.Add(argName, new List <ParameterBinding>());
for (int i = 0; i < predModelVars.Length; i++)
{
var paramBinding = new ArrayIndexParameterBinding(argName, i);
inputBindingMap[argName].Add(paramBinding);
inputMap[paramBinding] = new SimpleVariableBinding(predModelVars[i].VarName);
}
var outputMap = new Dictionary <string, string>();
var output = new ArrayVar <PredictorModel>();
outputMap.Add(nameof(MacroUtils.ArrayIPredictorModelOutput.OutputModel), outputVarName);
var arrayConvertNode = EntryPointNode.Create(env, "Data.PredictorModelArrayConverter", predictorArrayConverterArgs,
context, inputBindingMap, inputMap, outputMap);
subGraphNodes.Add(arrayConvertNode);
}
public static ArrayIPredictorModelOutput MakeArray(IHostEnvironment env, ArrayIPredictorModelInput input)
{
var result = new ArrayIPredictorModelOutput
{
OutputModel = input.Model
};
return(result);
}
