saving a model

[kiranmaya]

how to save a engine graph model and loading ?

[1knueller]

You can serialize the model and save that into a file and load load the model from it.
I usggest you check through the tutorials.

// LOAD
const int HIDDEN_LAYER_SIZE = 1024, BATCH_SIZE = 64, TRAINING_ITERATIONS = 20;
const float LEARNING_RATE = 0.05f;
var engine = graph.CreateTrainingEngine(trainingData, LEARNING_RATE, BATCH_SIZE);
    Console.WriteLine("Loading existing model from: " + outputModelPath);
    using (var file = new FileStream(outputModelPath, FileMode.Open, FileAccess.Read)) {
        var model = Serializer.Deserialize<GraphModel>(file);
        engine = graph.CreateTrainingEngine(trainingData, model.Graph, LEARNING_RATE, BATCH_SIZE);
    }

// train the network for twenty iterations, saving the model on each improvement
Models.ExecutionGraph bestGraph = null;
engine.Train(TRAINING_ITERATIONS, testData, errorMetric, model => {
    bestGraph = model.Graph;
    if (!String.IsNullOrWhiteSpace(outputModelPath)) {
        using (var file = new FileStream(outputModelPath, FileMode.Create, FileAccess.Write)) {
            Serializer.Serialize(file, model);
        }
    }
});

These codeblocks are from:

http://www.jackdermody.net/brightwire/article/Convolutional_Neural_Networks

[kiranmaya]

thanks ,without reading all tutorials,i searched for "save" in api ,now i understand .