private void ShowNewNetworkDialog()
{
using (var form = new PropertyGridForm("New Network"))
{
var networkDefinition = new AgentNetworkDefinition(null, 2, 26, 12);
form.PropertyGrid.SelectedObject = networkDefinition;
form.FormClosing += (s, closingEvent) =>
{
if (form.DialogResult == DialogResult.OK)
{
try
{
var network = new AgentNetwork(networkDefinition, new He(0));
Workspace.Instance.Add(networkDefinition.Name, network);
}
catch (Exception exception)
{
closingEvent.Cancel = true;
MessageBox.Show(exception.Message, "New Network", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
};
form.ShowDialog();
}
}
public AgentNetwork(AgentNetworkDefinition definition, ILayerInitializer initializer)
{
InputCoder = new AgentNetworkInputCoder(definition.ViewRadius);
var lastLayer = new NetworkLayerDefinition(definition.LastLayerActivationFunction, 1);
var networkDefinition = new NetworkDefinition(InputCoder.EncodedSize, definition.Layers.Concat(new[] { lastLayer }));
Network = NetworkBuilder.Build(networkDefinition, initializer);
}
public static void InitialiseNetwork(string networkName, NeuralAgentTrainerConfiguration configuration)
{
var networkFile = Workspace.Instance.GetNetworkFile(networkName);
var createNetwork = true;
if (networkFile.Exists)
{
var overwrite = MessageBox.Show($"Do you want to reset existing network '{networkName}'?", "Training", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
createNetwork = overwrite == DialogResult.Yes;
}
if (createNetwork)
{
var networkDefinition = new AgentNetworkDefinition(networkName, configuration.ViewRadius, configuration.LayersSizes);
var network = new AgentNetwork(networkDefinition, new He(configuration.NetworkSeed));
Workspace.Instance.SaveNetwork(networkName, network, overwrite: true);
}
}
