///
public override void SaveModel(string file)
{
using (StreamWriter writer = Recommender.GetWriter(file, this.GetType()))
{
IMatrixUtils.WriteMatrix(writer, user_factors);
IMatrixUtils.WriteMatrix(writer, item_factors);
}
}
///
public override void SaveModel(string filename)
{
using (StreamWriter writer = Recommender.GetWriter(filename, this.GetType()))
{
writer.WriteLine(global_bias.ToString(CultureInfo.InvariantCulture));
IMatrixUtils.WriteMatrix(writer, user_factors);
IMatrixUtils.WriteMatrix(writer, item_factors);
}
}
///
public override void SaveModel(string filename)
{
using (StreamWriter writer = Recommender.GetWriter(filename, this.GetType()))
IMatrixUtils.WriteMatrix(writer, item_attribute_weight_by_user);
}