protected override Task <PromptRecognizerResult <bool> > OnRecognizeAsync(ITurnContext context, IDictionary <string, object> state, PromptOptions options)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
var result = new PromptRecognizerResult <bool>();
if (context.Activity.Type == ActivityTypes.Message)
{
// Recognize utterance
var message = context.Activity.AsMessageActivity();
var culture = context.Activity.Locale ?? DefaultLocale ?? English;
var results = ChoiceRecognizer.RecognizeBoolean(message.Text, culture);
if (results.Count > 0)
{
var first = results[0];
if (bool.TryParse(first.Resolution["value"].ToString(), out var value))
{
result.Succeeded = true;
result.Value = value;
}
}
}
return(Task.FromResult(result));
}
public void WithLazyInitialization_CacheEmpty()
{
var recognizer = new ChoiceRecognizer(lazyInitialization: true);
var internalCache = recognizer.GetInternalCache();
Assert.AreEqual(0, internalCache.Count);
}
public void WithoutLazyInitialization_CacheFull()
{
var recognizer = new ChoiceRecognizer(lazyInitialization: false);
var internalCache = recognizer.GetInternalCache();
Assert.AreNotEqual(0, internalCache.Count);
}
public void WithoutLazyInitializationAndCulture_CacheWithCulture()
{
var recognizer = new ChoiceRecognizer(Culture.English, lazyInitialization: false);
var internalCache = recognizer.GetInternalCache();
Assert.IsTrue(internalCache.All(kv => kv.Key.culture == Culture.English));
}
protected override Task <InputState> OnRecognizeInputAsync(DialogContext dc, CancellationToken cancellationToken)
{
var validateText = dc.State.GetValue <object>(VALUE_PROPERTY);
if (!(validateText is string))
{
return(Task.FromResult(InputState.Invalid));
}
var culture = GetCulture(dc);
var message = validateText.ToString();
var recognizeGuid = ChoiceRecognizer.RecognizeBoolean(message, culture);
if (recognizeGuid == null || recognizeGuid.Count <= 0)
{
return(Task.FromResult(InputState.Unrecognized));
}
var result = recognizeGuid[0].Resolution["value"].ToString();
if (ResultProperty != null)
{
dc.State.SetValue(ResultProperty.GetValue(dc.State), result);
}
return(Task.FromResult(InputState.Valid));
}
public void WithoutTargetCultureAndWithoutCulture_FallbackToEnglishCulture()
{
var recognizer = new ChoiceRecognizer();
var testedModel = recognizer.GetBooleanModel();
TestChoice(testedModel, controlModel, TestInput);
}
public void WithInvalidCulture_AlwaysUseEnglish()
{
var recognizer = new ChoiceRecognizer();
var testedModel = recognizer.GetBooleanModel(InvalidCulture);
TestChoice(testedModel, controlModel, TestInput);
}
/// <summary>
/// Parse query with all recognizers
/// </summary>
private static IEnumerable <ModelResult> ParseAll(string query, string culture)
{
return(MergeResults(
// Number recognizer will find any number from the input
// E.g "I have two apples" will return "2".
NumberRecognizer.RecognizeNumber(query, culture),
// Ordinal number recognizer will find any ordinal number
// E.g "eleventh" will return "11".
NumberRecognizer.RecognizeOrdinal(query, culture),
// Percentage recognizer will find any number presented as percentage
// E.g "one hundred percents" will return "100%"
NumberRecognizer.RecognizePercentage(query, culture),
// Number Range recognizer will find any cardinal or ordinal number range
// E.g. "between 2 and 5" will return "(2,5)"
NumberRecognizer.RecognizeNumberRange(query, culture),
// Age recognizer will find any age number presented
// E.g "After ninety five years of age, perspectives change" will return "95 Year"
NumberWithUnitRecognizer.RecognizeAge(query, culture),
// Currency recognizer will find any currency presented
// E.g "Interest expense in the 1988 third quarter was $ 75.3 million" will return "75300000 Dollar"
NumberWithUnitRecognizer.RecognizeCurrency(query, culture),
// Dimension recognizer will find any dimension presented
// E.g "The six-mile trip to my airport hotel that had taken 20 minutes earlier in the day took more than three hours." will return "6 Mile"
NumberWithUnitRecognizer.RecognizeDimension(query, culture),
// Temperature recognizer will find any temperature presented
// E.g "Set the temperature to 30 degrees celsius" will return "30 C"
NumberWithUnitRecognizer.RecognizeTemperature(query, culture),
// Datetime recognizer This model will find any Date even if its write in coloquial language
// E.g "I'll go back 8pm today" will return "2017-10-04 20:00:00"
DateTimeRecognizer.RecognizeDateTime(query, culture),
// PhoneNumber recognizer will find any phone number presented
// E.g "My phone number is ( 19 ) 38294427."
SequenceRecognizer.RecognizePhoneNumber(query, culture),
// Add IP recognizer - This recognizer will find any Ipv4/Ipv6 presented
// E.g "My Ip is 8.8.8.8"
SequenceRecognizer.RecognizeIpAddress(query, culture),
// Add Boolean recognizer - This model will find yes/no like responses, including emoji -
// E.g "yup, I need that" will return "True"
ChoiceRecognizer.RecognizeBoolean(query, culture)
));
}
public void RecognizeBoolean()
{
var input = "I don't thing so. no.";
var actual = ChoiceRecognizer.RecognizeBoolean(input, Culture.English);
Assert.AreEqual(1, actual.Count);
Assert.AreEqual("boolean", actual[0].TypeName);
Assert.AreEqual("no", actual[0].Text);
Assert.AreEqual(false, actual[0].Resolution["value"]);
Assert.AreEqual(0.5, actual[0].Resolution["score"]);
}
protected override Task <PromptRecognizerResult <bool> > OnRecognizeAsync(ITurnContext turnContext, IDictionary <string, object> state, PromptOptions options, CancellationToken cancellationToken = default(CancellationToken))
{
if (turnContext == null)
{
throw new ArgumentNullException(nameof(turnContext));
}
var result = new PromptRecognizerResult <bool>();
if (turnContext.Activity.Type == ActivityTypes.Message)
{
// Recognize utterance
var message = turnContext.Activity.AsMessageActivity();
var culture = turnContext.Activity.Locale ?? DefaultLocale ?? English;
var results = ChoiceRecognizer.RecognizeBoolean(message.Text, culture);
if (results.Count > 0)
{
var first = results[0];
if (bool.TryParse(first.Resolution["value"].ToString(), out var value))
{
result.Succeeded = true;
result.Value = value;
}
}
else
{
// First check whether the prompt was sent to the user with numbers - if it was we should recognize numbers
var choiceOptions = ChoiceOptions ?? DefaultChoiceOptions[culture];
// This logic reflects the fact that IncludeNumbers is nullable and True is the default set in Inline style
if (!choiceOptions.IncludeNumbers.HasValue || choiceOptions.IncludeNumbers.Value)
{
// The text may be a number in which case we will interpret that as a choice.
var confirmChoices = ConfirmChoices ?? DefaultConfirmChoices[culture];
var choices = new List <Choice> {
confirmChoices.Item1, confirmChoices.Item2
};
var secondAttemptResults = ChoiceRecognizers.RecognizeChoices(message.Text, choices);
if (secondAttemptResults.Count > 0)
{
result.Succeeded = true;
result.Value = secondAttemptResults[0].Resolution.Index == 0;
}
}
}
}
return(Task.FromResult(result));
}
public static void CheckConformation(this Message message, out bool isConfirming, out double confidence)
{
isConfirming = false;
confidence = 0.1;
var recognizer = new ChoiceRecognizer(Culture.Dutch);
var model = recognizer.GetBooleanModel();
var check = model.Parse(message.Text);
if (check.Count > 0)
{
double.TryParse(check.First().Resolution["score"].ToString(), out confidence);
bool.TryParse(check.First().Resolution["value"].ToString(), out isConfirming);
isConfirming = isConfirming && confidence > 0.5;
}
}
[NotNull] public static BooleanChoiceExtraction BooleanChoice(string input, string culture = Culture.EnglishOthers)
{
var bools = ChoiceRecognizer.RecognizeBoolean(input, culture).Where(a => a.TypeName == "boolean").ToArray();
var trues = 0;
var falses = 0;
float bestConfidence = 0;
foreach (var item in bools)
{
if (!item.Resolution.TryGetValue("value", out var valueObj))
{
continue;
}
if (!item.Resolution.TryGetValue("score", out var confidenceObj))
{
continue;
}
var value = Convert.ToBoolean(valueObj);
var confidence = Convert.ToSingle(confidenceObj);
//Keep a count of true and false matches
if (value)
{
trues++;
}
else
{
falses++;
}
//Return false as soon as we find both results (i.e. we're not sure)
if (trues * falses != 0)
{
return(new BooleanChoiceExtraction(false, 0));
}
bestConfidence = Math.Max(bestConfidence, confidence);
}
return(new BooleanChoiceExtraction(trues > 0, bestConfidence));
}
public static PromptRecognizerResult <bool> ConfirmYesOrNo(string utterance, string locale = null)
{
var result = new PromptRecognizerResult <bool>();
if (!string.IsNullOrEmpty(utterance))
{
// Recognize utterance
var results = ChoiceRecognizer.RecognizeBoolean(utterance, locale);
if (results.Count > 0)
{
var first = results[0];
if (bool.TryParse(first.Resolution["value"].ToString(), out var value))
{
result.Succeeded = true;
result.Value = value;
}
}
}
return(result);
}
bool GetBool(string text)
{
var entities = ChoiceRecognizer.RecognizeBoolean(text, Culture.English);;
foreach (var entity in entities)
{
if (entity.TypeName != "boolean")
{
break;
}
if (entity.Resolution.TryGetValue("score", out object scoreObject))
{
double score = Convert.ToDouble(scoreObject);
if (score >= 0.5)
{
if (entity.Resolution.TryGetValue("value", out object valuObject))
{
return((bool)valuObject);
}
}
}
}
throw new System.Exception("not a valid response");
}
public void RecognizeBoolean(string text, string culture, string scale, string typeName)
{
ChoiceRecognizer.RecognizeBoolean(text, culture);
}
public void InitializationWithIntOption_ResolveOptionsEnum()
{
var recognizer = new ChoiceRecognizer(EnglishCulture, 0);
Assert.IsTrue(recognizer.Options.HasFlag(ChoiceOptions.None));
}
public void InitializationNonLazy_CanGetModel()
{
var recognizer = new ChoiceRecognizer(EnglishCulture, ChoiceOptions.None, lazyInitialization: false);
Assert.AreEqual(recognizer.GetBooleanModel(), recognizer.GetBooleanModel(EnglishCulture));
}
public void WithoutTargetCultureAndWithoutCulture_FallbackToEnglishCulture()
{
var recognizer = new ChoiceRecognizer();
Assert.AreEqual(recognizer.GetBooleanModel(), recognizer.GetBooleanModel(EnglishCulture));
}
public void WithInvalidCultureAsTargetAndWithoutFallback_ThrowError()
{
var recognizer = new ChoiceRecognizer(InvalidCulture);
Assert.ThrowsException <ArgumentException>(() => recognizer.GetBooleanModel(fallbackToDefaultCulture: false));
}
public void WithInvalidCulture_UseTargetCulture()
{
var recognizer = new ChoiceRecognizer(EnglishCulture);
Assert.AreEqual(recognizer.GetBooleanModel(InvalidCulture), recognizer.GetBooleanModel());
}
private void OutputButton_Click(object sender, EventArgs e)
{
listView1.Items.Clear();
string query = InputField.Text;
string SelectedRecognizer = RecognizerField.Text;
string culture = LanguageToCode(LanguageField.Text);
if (query != "")
{
//----------------------------------------------------------Recognizers
try
{
if (SelectedRecognizer == "Number Recognizer")
{
// Number recognizer will find any number from the input
// E.g "I have two apples" will return "2".
var Recognizer = NumberRecognizer.RecognizeNumber(query, culture);
for (int i = 0; i < Recognizer.Count; i++)
{
string[] arr = new string[4];
ListViewItem itm;
//add items to ListView
arr[0] = Recognizer[i].Text.ToString();
arr[1] = Recognizer[i].Resolution["value"].ToString();
arr[2] = Recognizer[i].Start.ToString();
arr[3] = Recognizer[i].End.ToString();
itm = new ListViewItem(arr);
listView1.Items.Add(itm);
}
}
else if (SelectedRecognizer == "Ordinal Recognizer")
{
// Ordinal number recognizer will find any ordinal number
// E.g "eleventh" will return "11".
var Recognizer = NumberRecognizer.RecognizeOrdinal(query, culture);
for (int i = 0; i < Recognizer.Count; i++)
{
string[] arr = new string[4];
ListViewItem itm;
//add items to ListView
arr[0] = Recognizer[i].Text.ToString();
arr[1] = Recognizer[i].Resolution["value"].ToString();
arr[2] = Recognizer[i].Start.ToString();
arr[3] = Recognizer[i].End.ToString();
itm = new ListViewItem(arr);
listView1.Items.Add(itm);
}
}
else if (SelectedRecognizer == "Percentage Recognizer")
{
// Percentage recognizer will find any number presented as percentage
// E.g "one hundred percents" will return "100%"
var Recognizer = NumberRecognizer.RecognizePercentage(query, culture);
for (int i = 0; i < Recognizer.Count; i++)
{
string[] arr = new string[4];
ListViewItem itm;
//add items to ListView
arr[0] = Recognizer[i].Text.ToString();
arr[1] = Recognizer[i].Resolution["value"].ToString();
arr[2] = Recognizer[i].Start.ToString();
arr[3] = Recognizer[i].End.ToString();
itm = new ListViewItem(arr);
listView1.Items.Add(itm);
}
}
else if (SelectedRecognizer == "Number Range Recognizer")
{
// Number Range recognizer will find any cardinal or ordinal number range
// E.g. "between 2 and 5" will return "(2,5)"
var Recognizer = NumberRecognizer.RecognizeNumberRange(query, culture);
for (int i = 0; i < Recognizer.Count; i++)
{
string[] arr = new string[4];
ListViewItem itm;
//add items to ListView
arr[0] = Recognizer[i].Text.ToString();
arr[1] = Recognizer[i].Resolution["value"].ToString();
arr[2] = Recognizer[i].Start.ToString();
arr[3] = Recognizer[i].End.ToString();
itm = new ListViewItem(arr);
listView1.Items.Add(itm);
}
}
else if (SelectedRecognizer == "Age Recognizer")
{
// Age recognizer will find any age number presented
// E.g "After ninety five years of age, perspectives change" will return "95 Year"
var Recognizer = NumberWithUnitRecognizer.RecognizeAge(query, culture);
for (int i = 0; i < Recognizer.Count; i++)
{
string[] arr = new string[4];
ListViewItem itm;
//add items to ListView
arr[0] = Recognizer[i].Text.ToString();
arr[1] = Recognizer[i].Resolution["value"].ToString();
arr[2] = Recognizer[i].Start.ToString();
arr[3] = Recognizer[i].End.ToString();
itm = new ListViewItem(arr);
listView1.Items.Add(itm);
}
}
else if (SelectedRecognizer == "Currency Recognizer")
{
// Currency recognizer will find any currency presented
// E.g "Interest expense in the 1988 third quarter was $ 75.3 million" will return "75300000 Dollar"
var Recognizer = NumberWithUnitRecognizer.RecognizeCurrency(query, culture);
for (int i = 0; i < Recognizer.Count; i++)
{
string[] arr = new string[4];
ListViewItem itm;
//add items to ListView
arr[0] = Recognizer[i].Text.ToString();
arr[1] = Recognizer[i].Resolution["value"].ToString();
arr[2] = Recognizer[i].Start.ToString();
arr[3] = Recognizer[i].End.ToString();
itm = new ListViewItem(arr);
listView1.Items.Add(itm);
}
}
else if (SelectedRecognizer == "Dimention Recognizer")
{
// Dimension recognizer will find any dimension presented
// E.g "The six-mile trip to my airport hotel that had taken 20 minutes earlier in the day took more than three hours." will return "6 Mile"
var Recognizer = NumberWithUnitRecognizer.RecognizeDimension(query, culture);
for (int i = 0; i < Recognizer.Count; i++)
{
string[] arr = new string[4];
ListViewItem itm;
//add items to ListView
arr[0] = Recognizer[i].Text.ToString();
arr[1] = Recognizer[i].Resolution["value"].ToString();
arr[2] = Recognizer[i].Start.ToString();
arr[3] = Recognizer[i].End.ToString();
itm = new ListViewItem(arr);
listView1.Items.Add(itm);
}
}
else if (SelectedRecognizer == "Temperature Recognizer")
{
// Temperature recognizer will find any temperature presented
// E.g "Set the temperature to 30 degrees celsius" will return "30 C"
var Recognizer = NumberWithUnitRecognizer.RecognizeTemperature(query, culture);
for (int i = 0; i < Recognizer.Count; i++)
{
string[] arr = new string[4];
ListViewItem itm;
//add items to ListView
arr[0] = Recognizer[i].Text.ToString();
arr[1] = Recognizer[i].Resolution["value"].ToString();
arr[2] = Recognizer[i].Start.ToString();
arr[3] = Recognizer[i].End.ToString();
itm = new ListViewItem(arr);
listView1.Items.Add(itm);
}
}
else if (SelectedRecognizer == "Date And Time Recognizer")
{
// Datetime recognizer This model will find any Date even if its write in coloquial language
// E.g "I'll go back 8pm today" will return "2017-10-04 20:00:00"
var Recognizer = DateTimeRecognizer.RecognizeDateTime(query, culture);
for (int i = 0; i < Recognizer.Count; i++)
{
string[] arr = new string[4];
ListViewItem itm;
//add items to ListView
arr[0] = Recognizer[i].Text.ToString();
arr[1] = Recognizer[i].Resolution["value"].ToString();
arr[2] = Recognizer[i].Start.ToString();
arr[3] = Recognizer[i].End.ToString();
itm = new ListViewItem(arr);
listView1.Items.Add(itm);
}
}
else if (SelectedRecognizer == "Phone Number Recognizer")
{
// PhoneNumber recognizer will find any phone number presented
// E.g "My phone number is ( 19 ) 38294427."
var Recognizer = SequenceRecognizer.RecognizePhoneNumber(query, culture);
for (int i = 0; i < Recognizer.Count; i++)
{
string[] arr = new string[4];
ListViewItem itm;
//add items to ListView
arr[0] = Recognizer[i].Text.ToString();
arr[1] = Recognizer[i].Resolution["value"].ToString();
arr[2] = Recognizer[i].Start.ToString();
arr[3] = Recognizer[i].End.ToString();
itm = new ListViewItem(arr);
listView1.Items.Add(itm);
}
}
else if (SelectedRecognizer == "Ip Address Recognizer")
{
//IP recognizer will find any Ipv4/Ipv6 presented
// E.g "My Ip is 8.8.8.8"
var Recognizer = SequenceRecognizer.RecognizeIpAddress(query, culture);
for (int i = 0; i < Recognizer.Count; i++)
{
string[] arr = new string[4];
ListViewItem itm;
//add items to ListView
arr[0] = Recognizer[i].Text.ToString();
arr[1] = Recognizer[i].Resolution["value"].ToString();
arr[2] = Recognizer[i].Start.ToString();
arr[3] = Recognizer[i].End.ToString();
itm = new ListViewItem(arr);
listView1.Items.Add(itm);
}
}
else if (SelectedRecognizer == "Choice Recognizer")
{
//Boolean recognizer will find yes/no like responses, including emoji -
// E.g "yup, I need that" will return "True"
var Recognizer = ChoiceRecognizer.RecognizeBoolean(query, culture);
for (int i = 0; i < Recognizer.Count; i++)
{
string[] arr = new string[4];
ListViewItem itm;
//add items to ListView
arr[0] = Recognizer[i].Text.ToString();
arr[1] = Recognizer[i].Resolution["value"].ToString();
arr[2] = Recognizer[i].Start.ToString();
arr[3] = Recognizer[i].End.ToString();
itm = new ListViewItem(arr);
listView1.Items.Add(itm);
}
}
}
catch (Exception error)
{
MessageBox.Show("Unable to Recognize\n" + "Exception: " + error.Message.ToString());
}
}
//----------------------------------------------------------Recognizers End
}
protected override List <ModelResult> Recognize(string text, string culture)
{
return(ChoiceRecognizer.RecognizeBoolean(text, culture));
}
public void Initialization()
{
var recognizer = new ChoiceRecognizer();
recognizer.GetInternalCache().Clear();
}