/// <summary>
/// Determines whether the specified train parameters are valid.
/// </summary>
/// <param name="trainParams">The train parameters.</param>
/// <returns><c>true</c> if the specified train parameters are valid; otherwise, <c>false</c>.</returns>
public static bool IsValid(TrainingParameters trainParams)
{
if (!trainParams.IsValid())
{
return(false);
}
var algorithmName = trainParams.Get(Parameters.Algorithm);
if (!(builtInTrainers.ContainsKey(algorithmName) || GetTrainerType(trainParams) != null))
{
return(false);
}
var dataIndexer = trainParams.Get(Parameters.DataIndexer);
if (dataIndexer != null)
{
switch (dataIndexer)
{
case Parameters.DataIndexers.OnePass:
case Parameters.DataIndexers.TwoPass:
break;
default:
return(false);
}
}
return(true);
}
/// <summary>
/// Determines whether the parameters of this trainer are valid.
/// </summary>
/// <returns><c>true</c> if the parameters of this trainer are valid; otherwise, <c>false</c>.</returns>
protected virtual bool IsValid()
{
return(trainParams.IsValid());
}