public static string GenerateNetworkGraph(Function model)
{
try
{
var fg = new NetToGraph();
var dotStr = fg.ToGraph(model);
return(dotStr);
}
catch (Exception)
{
throw;
}
}
private static void cntkModelToGraphviz1()
{
var net = new FeedForwaredNN(DeviceDescriptor.UseDefaultDevice(), DataType.Float);
//define input and output variable and connecting to the stream configuration
var feature = Variable.InputVariable(new NDShape(1, 4), DataType.Float, "features");
var label = Variable.InputVariable(new NDShape(1, 3), DataType.Float, "flower");
//firs hidden layer
var model = net.Dense(feature, 5, Activation.ReLU, "hidden");
model = net.Dense(model, 3, Activation.Softmax, "flower");
NetToGraph fg = new NetToGraph();
var dot = fg.ToGraph(model);
// Save it to a file
File.WriteAllText("myFile.dot", dot);
}
