Exception when serializing neural net to XML

[gianlucabertani]

Exception when serializing neural net to XML

[gianlucabertani]

Ok, solved it by myself.

You actually need to specify a couple of additional types on the GenerixXmlDataContractSerializer constructor:

GenericXmlDataContractSerializer xmlSerializer = new GenericXmlDataContractSerializer(new Type[] {
    typeof(MathNet.Numerics.LinearAlgebra.Storage.DenseVectorStorage<float>),
    typeof(MathNet.Numerics.LinearAlgebra.Storage.DenseColumnMajorMatrixStorage<float>)
});

xmlSerializer.Serialize<IPredictorModel<double>>(_model, () => new StreamWriter(filePath));

This does the trick, in case anyone else stumbles on the same problem.

[mdabros]

Hi @gianlucabertani,

Thanks for posting both the question, and the solution, this will surely help others :-).

Best regards
Mads