//---------------------------------------------
#region Constructor
internal SidePageTrainer()
{
InitializeComponent();
this.cbTrainingLayer.DataSource = new object[] { "All", 1, 2, 3, 4, 5, };
this.m_networkState = new TrainingStatus();
}
//Train the person group
private async Task TrainPersonGroup()
{
try
{
while (true)
{
await faceServiceClient.TrainPersonGroupAsync(personGroupId);
System.Diagnostics.Debug.WriteLine("트레이닝 시작");
TrainingStatus trainingStatus = await faceServiceClient.GetPersonGroupTrainingStatusAsync(personGroupId);
System.Diagnostics.Debug.WriteLine("트레이닝");
if (trainingStatus.Status.ToString() != "running")
{
break;
}
await Task.Delay(1000);
}
}
catch (ClientException ex)
{
Console.WriteLine(ex.Error.Code);
Console.WriteLine(ex.Error.Message);
System.Diagnostics.Debug.WriteLine("트레이닝 오류" + ex);
}
catch (FaceAPIException f)
{
MessageBox.Show(f.ErrorMessage, f.ErrorCode);
System.Diagnostics.Debug.WriteLine("그룹만들기 FaceAPIException=" + f);
}
}
private async void GeneratePersonGroup_Click(object sender, RoutedEventArgs e)
{
CreatePersonResult zach = await faceServiceClient.CreatePersonAsync(personGroupId, "Zachary");
// StorageFile yveImageDir = @"C:\Data\Users\DefaultAccount\Pictures\YveFolder\636294255522489954.jpg\";
Stream s = await photoFile.OpenStreamForReadAsync();
await faceServiceClient.AddPersonFaceAsync(personGroupId, zach.PersonId, s);
status.Text = "Person created!";
await Task.Delay(1000);
//The training of the users above.
await faceServiceClient.TrainPersonGroupAsync(personGroupId);
TrainingStatus sstatus = null;
while (true)
{
sstatus = await faceServiceClient.GetPersonGroupTrainingStatusAsync(personGroupId);
if (sstatus.Status != Status.Running)
{
status.Text = "Person group training complete";
break;
}
await Task.Delay(1000);
}
}
private async Task <bool> TrainModel()
{
bool trainingSucceeded = false;
TrainingStatus trainingStatus = null;
try
{
await faceServiceClient.TrainPersonGroupAsync(PersonGroup);
while (true)
{
trainingStatus = await faceServiceClient.GetPersonGroupTrainingStatusAsync(PersonGroup);
if (trainingStatus.Status != Status.Running)
{
break;
}
await Task.Delay(1000);
}
}
catch (FaceAPIException ex)
{
Debug.WriteLine($"Error training the model: {ex.ErrorMessage}");
}
if (trainingStatus.Status == Status.Succeeded)
{
trainingSucceeded = true;
}
return(trainingSucceeded);
}
public async Task <bool> CreatePerson(byte[] bitmap, string name)
{
try
{
// Create PERSON
var newPerson = await _faceClient.CreatePersonAsync(_miriotPersonGroupId, name, JsonConvert.SerializeObject(new UserData()));
// Add FACE to PERSON
using (var stream = new MemoryStream(bitmap))
await _faceClient.AddPersonFaceAsync(_miriotPersonGroupId, newPerson.PersonId, stream);
await _faceClient.TrainPersonGroupAsync(_miriotPersonGroupId);
TrainingStatus state = null;
while (state?.Status != Status.Running)
{
state = await _faceClient.GetPersonGroupTrainingStatusAsync(_miriotPersonGroupId);
}
return(true);
}
catch (Exception)
{
return(false);
}
}
private async void OnStartTrainingClicked(object sender, RoutedEventArgs e)
{
this.progressControl.IsActive = true;
TrainingStatus trainingStatus = null;
try
{
await FaceServiceHelper.TrainPersonGroupAsync(this.CurrentPersonGroup.PersonGroupId);
while (true)
{
trainingStatus = await FaceServiceHelper.GetPersonGroupTrainingStatusAsync(this.CurrentPersonGroup.PersonGroupId);
if (trainingStatus.Status != Status.Running)
{
break;
}
await Task.Delay(1000);
}
}
catch (Exception ex)
{
await Util.GenericApiCallExceptionHandler(ex, "Failure requesting training");
}
this.progressControl.IsActive = false;
if (trainingStatus.Status != Status.Succeeded)
{
await new MessageDialog("Training finished with failure.").ShowAsync();
}
}
/// <summary>
/// Trains the Facial Recognition Model in the Azure Face Resource
/// </summary>
/// <param name="sender">A sender object</param>
/// <param name="e">RoutedEventArgs</param>
/// <remarks>
/// <para>Model training is blackboxed</para>
/// </remarks>
private async void TrainButton_ClickAsync(object sender, RoutedEventArgs e)
{
if (personGroupId.Length > 0)
{
TrainStatusTextBlock.Foreground = new SolidColorBrush(Colors.Green);
await ApiCallAllowed(true);
await faceServiceClient.TrainPersonGroupAsync(personGroupId);
TrainingStatus trainingStatus = null;
while (true)
{
await ApiCallAllowed(true);
trainingStatus = await faceServiceClient.GetPersonGroupTrainingStatusAsync(personGroupId);
if (trainingStatus.Status != Status.Running)
{
break;
}
await Task.Delay(1000);
}
TrainStatusTextBlock.Text = "Submission Status: Training Completed!";
}
else
{
TrainStatusTextBlock.Foreground = new SolidColorBrush(Colors.Red);
TrainStatusTextBlock.Text = "Submission Status: No person group ID found. Have you completed section two?";
}
}
/// <summary>
/// Creates person group in Azure face recognition API
/// </summary>
/// <returns>boolean</returns>
public async Task <bool> CreateGroup()
{
var people = await _databaseController.GetImageObjects();
await _faceServiceClient.CreatePersonGroupAsync(_groupId, "fun");
foreach (var person in people)
{
CreatePersonResult result = await _faceServiceClient.CreatePersonAsync(_groupId, person.Id.ToString());
await _faceServiceClient.AddPersonFaceAsync(_groupId, result.PersonId, RecUtil.GetStreamFromUri(person.ImageContentUri));
}
await _faceServiceClient.TrainPersonGroupAsync(_groupId);
TrainingStatus trainingStatus = null;
while (true)
{
trainingStatus = await _faceServiceClient.GetPersonGroupTrainingStatusAsync(_groupId);
if (trainingStatus.Status != Status.Running)
{
break;
}
await Task.Delay(1000);
}
return(true);
}
private async void TrainPersonGroup(object obj)
{
try
{
await _faceServiceClient.TrainPersonGroupAsync(SelectedPersonGroup.PersonGroupId);
while (true)
{
TrainingStatus trainingStatus = await _faceServiceClient.GetPersonGroupTrainingStatusAsync(SelectedPersonGroup.PersonGroupId);
if (trainingStatus.Status != Microsoft.ProjectOxford.Face.Contract.Status.Running)
{
StatusText = $"Person group finished with status: {trainingStatus.Status}";
break;
}
StatusText = "Training person group...";
await Task.Delay(1000);
}
}
catch (FaceAPIException ex)
{
StatusText = $"Failed to train person group: {ex.ErrorMessage}";
}
catch (Exception ex)
{
StatusText = $"Failed to train person group: {ex.Message}";
}
}
private void TrainNetwork(DateTime trainFrom, DateTime trainTo, TrainingStatus status)
{
if (_input == null || _ideal == null)
{
CreateTrainingSets(trainFrom, trainTo);
}
_trainThread = Thread.CurrentThread;
int epoch = 1;
ITrain train = null;
try
{
var trainSet = new BasicNeuralDataSet(_input, _ideal);
train = new ResilientPropagation(_network, trainSet);
double error;
do
{
train.Iteration();
error = train.Error;
status?.Invoke(epoch, error, TrainingAlgorithm.Resilient);
epoch++;
} while (error > MaxError);
}
catch (ThreadAbortException) { _trainThread = null; }
finally
{
train?.FinishTraining();
}
_trainThread = null;
}
// GET: TrainingAssessmentStatus
public async Task <ActionResult> Index()
{
try
{
TrainingStatus objTrainingStatus = new TrainingStatus();
InitializeServiceClient();
HttpResponseMessage response = await client.PostAsJsonAsync("Skill/GetAllSkills", req);
List <Skill> skills = new List <Skill>();
Skill skAll = new Skill();
skAll.SkillId = 0;
skAll.SkillName = "All Skills";
skills.Add(skAll);
List <Skill> academySkills = await response.Content.ReadAsAsync <List <Skill> >();
for (int i = 0; i < academySkills.Count; i++)
{
skills.Add(academySkills[i]);
}
objTrainingStatus.Skills = skills;
HttpResponseMessage projectResponse = await client.PostAsJsonAsync("Project/GetAllProjects", req);
List <Project> projects = await projectResponse.Content.ReadAsAsync <List <Project> >();
objTrainingStatus.Projects = projects;
return(View(objTrainingStatus));
}
catch (Exception ex)
{
//LogHelper.AddLog("TrainingAssessmentStatusController", ex.Message, ex.StackTrace, "HCL.Academy.Web", user.EmailID);
TelemetryClient telemetry = new TelemetryClient();
telemetry.TrackException(ex);
return(View());
}
}
private async void Train()
{
String personGroupId = "students";
await faceServiceClient.UpdatePersonGroupAsync(personGroupId, "SISstudenti");
string friend1ImageDir = AppDomain.CurrentDomain.BaseDirectory + @"Slike\" + rfid + @"\";
foreach (string imagePath in Directory.GetFiles(friend1ImageDir, "*.jpg"))
{
using (Stream stream = File.OpenRead(imagePath))
{
// Detect faces in the image and add to Anna
await faceServiceClient.AddPersonFaceAsync(
personGroupId, Guid.Parse(guid), stream);
}
}
await faceServiceClient.TrainPersonGroupAsync(personGroupId);
TrainingStatus trainingStatus = null;
while (true)
{
trainingStatus = await faceServiceClient.GetPersonGroupTrainingStatusAsync(personGroupId);
if (trainingStatus.Status != Status.Running)
{
break;
}
await Task.Delay(1000);
}
}
public async Task TrainPersonGroup(string groupId, string groupName, string personName, string faceImageDir)
{
// Gruppe erstellen
await _faceClient.PersonGroup.CreateAsync(groupId, groupName);
// Person hinzufügen
var person = await _faceClient.PersonGroupPerson.CreateAsync(groupId, personName);
// Fotos der Person hinzufügen
foreach (string imagePath in Directory.GetFiles(faceImageDir, "*.jpg"))
{
using (Stream s = File.OpenRead(imagePath))
{
await _faceClient.PersonGroupPerson.AddFaceFromStreamAsync(groupId, person.PersonId, s);
}
}
// Model trainieren
await _faceClient.PersonGroup.TrainAsync(groupId);
// Trainingsstatus abfragen
TrainingStatus trainingStatus = null;
while (true)
{
trainingStatus = await _faceClient.PersonGroup.GetTrainingStatusAsync(groupId);
if (trainingStatus.Status != TrainingStatusType.Running)
{
break;
}
await Task.Delay(1000);
}
}
private async Task StartTrainingAsync()
{
Console.WriteLine("Training Group {0}", MAGIC_MIRROR_GROUP);
await _faceApiClient.TrainPersonGroupAsync(MAGIC_MIRROR_GROUP);
TrainingStatus trainingStatus = null;
while (true)
{
trainingStatus = await _faceApiClient.GetPersonGroupTrainingStatusAsync(MAGIC_MIRROR_GROUP);
if (trainingStatus.Status != Status.Running)
{
if (trainingStatus.Status == Status.Failed)
{
Console.WriteLine("Trainig Failed!");
Console.WriteLine(trainingStatus.Message);
}
break;
}
Console.Write(".");
await Task.Delay(1000);
}
Console.WriteLine("Group Trained");
}
public async Task <IList <IdentifyResult> > Identify(IList <DetectedFace> faces)
{
if (faces.Count == 0)
{
return(new List <IdentifyResult>());
}
IList <IdentifyResult> result = new List <IdentifyResult>();
try
{
TrainingStatus status = await _faceClient.PersonGroup.GetTrainingStatusAsync(_personGroupId);
if (status.Status != TrainingStatusType.Failed)
{
IList <Guid> faceIds = faces.Select(face => face.FaceId.GetValueOrDefault()).ToList();
result = await _faceClient.Face.IdentifyAsync(_personGroupId, faceIds, null);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
return(result);
}
/// <summary>
/// Gets the person-group's training status.
/// </summary>
/// <returns>The group's training status.</returns>
/// <param name="groupId">Person-group ID.</param>
public TrainingStatus GetPersonGroupTrainingStatus(string groupId)
{
if (string.IsNullOrEmpty(faceSubscriptionKey))
{
throw new Exception("The face-subscription key is not set.");
}
string requestUrl = string.Format("{0}/persongroups/{1}/training", GetFaceServiceUrl(), groupId);
Dictionary <string, string> headers = new Dictionary <string, string>();
headers.Add("ocp-apim-subscription-key", faceSubscriptionKey);
HttpWebResponse response = CloudWebTools.DoWebRequest(requestUrl, "GET", "", null, headers, true, false);
TrainingStatus status = null;
if (!CloudWebTools.IsErrorStatus(response))
{
StreamReader reader = new StreamReader(response.GetResponseStream());
status = JsonUtility.FromJson <TrainingStatus>(reader.ReadToEnd());
}
else
{
ProcessFaceError(response);
}
return(status);
}
private async Task <string> EnsurePersonGroup(string personGroupId)
{
try
{
var personGroup = await faceClient.PersonGroup.GetAsync(personGroupId);
}
catch (APIErrorException ex)
{
if (ex.Response.StatusCode == System.Net.HttpStatusCode.NotFound)
{
//await faceClient.PersonGroup.CreateAsync(personGroupId, "XD Developer");
await faceClient.PersonGroup.CreateAsync(personGroupId, "XD Developer 2", recognitionModel : recognitionModel);//recognition_02
}
else
{
throw ex;
}
}
TrainingStatus trainingStatus = null;
try
{
trainingStatus = await faceClient.PersonGroup.GetTrainingStatusAsync(personGroupId);
}
catch { }
return(trainingStatus != null && trainingStatus.Status == TrainingStatusType.Succeeded ? personGroupId : string.Empty);
}
internal SidePageTrainer()
{
InitializeComponent();
this.cbTrainingLayer.DataSource = new object[] { "All", 1, 2, 3, 4, 5, };
this.m_networkState = new TrainingStatus();
}
private async void addFaceAndTrainData(string imagePath, System.Guid personId)
{
try
{
using (Stream imageFileStream = File.OpenRead(imagePath))
{
AddPersistedFaceResult faceRes = await faceServiceClient.AddPersonFaceAsync(this.personGroupId, personId, imageFileStream);
Console.Out.WriteLine("Added face to Person with Id " + faceRes.PersistedFaceId);
}
await faceServiceClient.TrainPersonGroupAsync(this.personGroupId);
TrainingStatus status = null;
do
{
status = await faceServiceClient.GetPersonGroupTrainingStatusAsync(this.personGroupId);
} while (status.Status.ToString() != "Succeeded");
}
catch (FaceAPIException f)
{
MessageBox.Show(f.ErrorCode, f.ErrorMessage);
}
}
/// <summary>
/// Trains the group, using the provided images to increase precision in associating a face to a name
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void btnTrain_Click(object sender, EventArgs e)
{
try
{
await faceServiceClient.TrainPersonGroupAsync(_groupId);
TrainingStatus trainingStatus = null;
while (true)
{
trainingStatus = await faceServiceClient.GetPersonGroupTrainingStatusAsync(_groupId);
if (trainingStatus.Status != Status.Running)
{
break;
}
await Task.Delay(1000);
}
MessageBox.Show("Training successfully completed");
} catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public static TrainingCourseViewModel TrainingCourseFrom(TrainingStatus source, TrainingCourseType courseType, DateTime cutoffDate)
{
if (source == null)
{
return(new TrainingCourseViewModel
{
Trainees = new List <TraineeViewModel>()
});
}
var sessions = courseType == TrainingCourseType.Unknown ? source.Sessions.Sessions.Values.AsEnumerable() : source.Sessions[courseType];
return(new TrainingCourseViewModel
{
CourseType = courseType,
Trainees = from t in source.Trainees.Values
select new TraineeViewModel
{
Name = t.Name,
Relationship = t.CampaignRelationship,
Sessions = from r in source.Registrations.Registrations
join s in sessions on r.SessionID equals s.ID
where r.TraineeID == t.ID
select new TrainingSessionViewModel
{
Attended = s.Date.Date > cutoffDate ? null : (bool?)r.Attended,
Completed = s.Date.Date > cutoffDate ? null : (bool?)r.Completed,
AchievesCompliance = source.ComplianceAchievedBy(r),
Date = s.Date
}
}
});
}
//TODO: checks if inerstion was successful
/// <summary>
/// Inserts new image into person group
/// </summary>
/// <param name="imageModel">Object to insert into person group</param>
/// <returns>boolean</returns>
public async Task <bool> InsertPersonInToGroup(ImageModel imageModel)
{
CreatePersonResult result = await _faceServiceClient.CreatePersonAsync(_groupId, imageModel.Id.ToString());
if (result == null)
{
throw new ManagerException(RecognitionErrorMessages.PersonNotCreatedError);
}
await _faceServiceClient.AddPersonFaceAsync(_groupId, result.PersonId, RecUtil.GetStreamFromUri(imageModel.ImageContentUri));
await _faceServiceClient.TrainPersonGroupAsync(_groupId);
TrainingStatus trainingStatus = null;
while (true)
{
trainingStatus = await _faceServiceClient.GetPersonGroupTrainingStatusAsync(_groupId);
if (trainingStatus.Status != Status.Running)
{
break;
}
await Task.Delay(1000);
}
return(true);
}
public IActionResult TrainAPersonGroup(string personGroupId)
{
try
{
faceClient.PersonGroup.TrainAsync(personGroupId);
TrainingStatus trainingStatus = null;
while (true)
{
trainingStatus = faceClient.PersonGroup.GetTrainingStatusAsync(personGroupId).Result;
if (trainingStatus.Status != TrainingStatusType.Running)
{
break;
}
Task.Delay(1000).Wait();
}
return(Ok(new BaseResponse(null, "Success!!!", true)));
}
catch (Exception e)
{
return(BadRequest(new BaseResponse(null, e.Message, false)));
}
}
private async Task GetTrainStatus()
{
try
{
TrainingStatus trainingStatus = null;
while (true)
{
trainingStatus = await _faceServiceClient.GetPersonGroupTrainingStatusAsync(personGroupId);
if (trainingStatus.Status != Status.Running)
{
break;
}
await Task.Delay(1000);
Console.WriteLine("GetPersonGroupTrainingStatusAsync");
}
//-----------------------------------------------------------------------------------------------------
//_identityButton.Enabled = true;
Console.WriteLine(trainingStatus.Status);
}
catch (FaceAPIException ex)
{
Console.WriteLine("Response: {0}. {1}", ex.ErrorCode, ex.ErrorMessage);
}
}
private async void NewPersonGroup_Click(object sender, RoutedEventArgs e)
{
CreatePersonResult guest = await faceServiceClient.CreatePersonAsync(personGroupId, "Guest");
//if (guest != null)
//{
// await faceServiceClient.DeletePersonAsync(personGroupId, guest.PersonId);
// //The data of the past user has been deleted
//}
Stream s = await photoFile.OpenStreamForReadAsync();
await faceServiceClient.AddPersonFaceAsync(personGroupId, guest.PersonId, s);
// Training of the new user will now begin.
status.Text = "Training of the new user will now begin";
await faceServiceClient.TrainPersonGroupAsync(personGroupId);
TrainingStatus sstatus = null;
while (true)
{
sstatus = await faceServiceClient.GetPersonGroupTrainingStatusAsync(personGroupId);
if (sstatus.Status != Status.Running)
{
status.Text = "Person group training complete";
break;
}
await Task.Delay(1000);
}
status.Text = "Training of the new user has been completed. ";
}
internal TrainingDocumentInfo(string documentName, int pageCount, IReadOnlyList <FormRecognizerError> errors, TrainingStatus status)
{
DocumentName = documentName;
PageCount = pageCount;
Errors = errors;
Status = status;
}
/// <summary>
/// Determines whether the person-group's training is finished.
/// </summary>
/// <returns><c>true</c> if the person-group's training is finished; otherwise, <c>false</c>.</returns>
/// <param name="groupId">Person-group ID.</param>
public bool IsPersonGroupTrained(string groupId)
{
TrainingStatus status = GetPersonGroupTrainingStatus(groupId);
bool bSuccess = (status != null && status.status == Status.Succeeded);
return(bSuccess);
}
/// <summary>
/// Creates a PersonGroup.
/// </summary>
/// <returns>The PersonGroup ID.</returns>
private static async Task <string> CreatePersonGroup(IFaceClient client)
{
// Create a PersonGroup.
var personGroupId = Guid.NewGuid().ToString();
await client.PersonGroup.CreateAsync(personGroupId, "test", recognitionModel : recognitionModel);
Console.WriteLine("Creating person group... Done");
Console.WriteLine($"Person group ID: {personGroupId}\n");
// Add persons.
var personFolders = Directory.EnumerateDirectories("data\\PersonGroup");
foreach (var personFolder in personFolders)
{
var person = await client.PersonGroupPerson.CreateAsync(
personGroupId,
Path.GetFileNameWithoutExtension(personFolder));
var faceFiles = Directory.EnumerateFiles(personFolder, "*.*", SearchOption.AllDirectories).Where(
filename => string.Compare(".jpg", Path.GetExtension(filename), StringComparison.OrdinalIgnoreCase)
== 0).ToList();
// Add faces.
foreach (var faceFile in faceFiles)
{
using (var fileStream = new FileStream(faceFile, FileMode.Open, FileAccess.Read))
{
await client.PersonGroupPerson.AddFaceFromStreamAsync(
personGroupId,
person.PersonId,
fileStream);
}
}
}
// Train the PersonGroup for identification usage.
await client.PersonGroup.TrainAsync(personGroupId);
Console.WriteLine("Training PersonGroup... Started");
// Wait for training to complete.
TrainingStatus trainingStatus = null;
do
{
if (trainingStatus != null)
{
Thread.Sleep(TimeSpan.FromMilliseconds(100));
}
trainingStatus = await client.PersonGroup.GetTrainingStatusAsync(personGroupId);
Console.WriteLine($"Training Status: {trainingStatus.Status}");
}while (trainingStatus.Status != TrainingStatusType.Failed &&
trainingStatus.Status != TrainingStatusType.Succeeded);
Console.WriteLine("Training PersonGroup... Done\n");
return(personGroupId);
}
public async Task <bool> CreatePerson(Model model)
{
bool result = false;
Person person = await _client.PersonGroupPerson.CreateAsync(Consts.personGroupId, model.Name);
MemoryStream memstream = new MemoryStream(model.byteContent, 0, model.byteContent.Length);
await _client.PersonGroupPerson.AddFaceFromStreamAsync(Consts.personGroupId, person.PersonId, memstream);
await _client.PersonGroup.TrainAsync(Consts.personGroupId);
while (true)
{
TrainingStatus trainingStatus = null;
trainingStatus = await _client.PersonGroup.GetTrainingStatusAsync(Consts.personGroupId);
if (trainingStatus.Status != TrainingStatusType.Running)
{
result = true;
break;
}
await Task.Delay(1000);
}
return(result);
}
public async Task TrainPersonGroup()
{
try
{
await FaceServiceClient.TrainPersonGroupAsync(_personGroupId);
TrainingStatus trainingStatus = null;
while (true)
{
trainingStatus = await FaceServiceClient.GetPersonGroupTrainingStatusAsync(_personGroupId);
if (trainingStatus.Status != Status.Running)
{
break;
}
await Task.Delay(1000);
}
return;
}
catch
{
return;
}
}
private void CreateModuleTypesAndTrainingStatus()
{
classRoomType = _context.ModuleTypes.Add(new ModuleType()
{
TypeName = "Classroom"
});
OnlineType = _context.ModuleTypes.Add(new ModuleType()
{
TypeName = "Online"
});
PlannedStatus = _context.TrainingStatuses.Add(new TrainingStatus()
{
StatusName = "Planned"
});
OngoingStatus = _context.TrainingStatuses.Add(new TrainingStatus()
{
StatusName = "Canceled"
});
OngoingStatus = _context.TrainingStatuses.Add(new TrainingStatus()
{
StatusName = "Ongoing"
});
CompletedStatus = _context.TrainingStatuses.Add(new TrainingStatus()
{
StatusName = "Completed"
});
_context.SaveChanges();
}
public void Stop()
{
// this.m_trainingSession.ResetStatus();
this.m_networkState = new TrainingStatus();
this.m_trainingPaused = false;
this.updateStatus();
if (backgroundWorker.IsBusy)
{
HistoryListener.Write("Stopping Thread");
this.backgroundWorker.CancelAsync();
this.timer.Stop();
this.m_trainingPaused = false;
}
else
{
HistoryListener.Write("Thread is not running");
}
}
/// <summary>
/// Training callback
/// </summary>
/// <param name = "status">Training status</param>
/// <param name = "correctOutputs">Correct outputs percentage</param>
/// <param name = "error">Error RMS</param>
/// <param name = "iteration">Iteration</param>
private void CallBack(TrainingStatus status, double correctOutputs, double error, int iteration)
{
if (status == TrainingStatus.Finished)
{
_buttonPause.Enabled = false;
_buttonAbort.Enabled = false;
_cbLog.Enabled = true;
_tbHiddenUnits.Enabled = true;
_cmbActivationFunction.Enabled = true;
_cmbActivationFunctionHidden.Enabled = true;
_cmbActivationFunctionOutput.Enabled = true;
try
{
if (_cbLog.Checked)
logger.Close();
_tElapsedTime.Stop();
}
catch (Exception ex)
{
Debug.Fail(ex.StackTrace);
MessageBox.Show(ex.Message, Resources.Error, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
MessageBox.Show(Resources.TrainingFinished, Resources.Finished, MessageBoxButtons.OK, MessageBoxIcon.Information);
_buttonStart.Enabled = false;
_buttonAbort.Enabled = false;
_buttonPause.Enabled = false;
return;
}
if (_cbLog.Enabled)
logger.WriteLine(iteration + CommaSeparator + correctOutputs);
Invoke(new Action(
() =>
{
_tbStatus.Text = status.ToString();
_textBoxIteration.Text = iteration.ToString();
_tbCorrectOutputs.Text = correctOutputs.ToString();
_textBoxError.Text = error.ToString();
}));
}
public void Forget()
{
this.m_networkContainer.ActivationNetwork.Randomize();
this.m_networkContainer.Precision = 0;
//this.m_trainingSession.ResetStatus();
// this.m_trainingSession.IsPaused = false;
this.m_networkState = new TrainingStatus();
this.m_trainingPaused = false;
this.m_graphControl.ClearGraph();
this.updateStatus();
HistoryListener.Write("Network learnings cleared");
}
private void networkContainer_SavepointRestored(object sender, EventArgs e)
{
// this.m_trainingSession.NetworkState = this.m_networkContainer.Savepoints.CurrentSavepoint.NetworkStatus;
this.m_networkState = this.m_networkContainer.Savepoints.CurrentSavepoint.NetworkStatus;
this.updateStatus();
}
