private void btnGenerateModel_Click(object sender, EventArgs e)
{
txtTrainingProgress.Clear();
if (Directory.Exists(txtDatasetDir.Text))
{
// Define hyper-paramters such as Epoch or BatchSize.
var hp = new HyperParameter
{
Epoch = 200,
BatchSize = 10,
LearningRate = 0.01f,
eTrainerArchitecture = eTrainerArchitectures.ResnetV250,
TestFraction = 0.3f,
ResultsToShow = 30
};
Cursor = Cursors.WaitCursor;
// Train and generate the model.
var results = Trainer.GenerateModel(txtDatasetDir.Text, hp);
txtModelPath.Text = results.Resultfiles.ModelZip;
txtPipelinePath.Text = results.Resultfiles.PipelineZip;
// Save the results as HTML file.
results.SaveAsHTML();
// Show training result.
var p = new Process();
p.StartInfo = new ProcessStartInfo(results.Resultfiles.ResultHTML)
{
UseShellExecute = true
};
p.Start();
Cursor = Cursors.Default;
}
}
///<inheritdoc cref="IHyperParameterRepository"/>
public async Task LogHyperParameterAsync(Guid runId, string name, string value)
{
using var db = this.contextFactory.CreateDbContext();
var hyperParameter = new HyperParameter(runId, name, value);
await db.HyperParameters.AddAsync(hyperParameter);
await db.SaveChangesAsync();
}
public async Task LogHyperParameterAsync(Guid runId, string name, string value)
{
using (var db = new LocalDbContext())
{
var hyperParameter = new HyperParameter(runId, name, value);
await db.HyperParameters.AddAsync(hyperParameter);
await db.SaveChangesAsync();
}
}
///<inheritdoc/>
public async Task LogHyperParameterAsync(Guid runId, string name, string value)
{
var hyperParameter = new HyperParameter(runId, name, value);
await InsertOrMergeAsync(hyperParameter, nameof(HyperParameter));
}
