/// <summary>
/// Initializes a new instance of the <see cref="SimpleAgeEstimator"/> class with the model file path that this estimator uses.
/// </summary>
/// <param name="modelPath">The model file path that this estimator uses.</param>
/// <exception cref="FileNotFoundException">The model file is not found.</exception>
public SimpleAgeEstimator(string modelPath)
{
if (!File.Exists(modelPath))
{
throw new FileNotFoundException(modelPath);
}
var ret = NativeMethods.LossMulticlassLog_age_train_type_create();
var networkId = LossMulticlassLogRegistry.GetId(ret);
if (LossMulticlassLogRegistry.Contains(networkId))
{
NativeMethods.LossMulticlassLog_age_train_type_delete(ret);
}
else
{
LossMulticlassLogRegistry.Add(ret);
}
this._Network = LossMulticlassLog.Deserialize(modelPath, networkId);
}