public FilterSettings GetRequirements(NodeLUISPhoneDialog.EIntents intent)
{
FilterSettings returnVal = new FilterSettings();
if (intent == NodeLUISPhoneDialog.EIntents.Newest)
{
if (DateThreshold == new DateTime(1980, 1, 1))
{
return(returnVal);
}
returnVal.IsDate = returnVal.FiltersSet = true;
returnVal.DateThreshold = DateThreshold;
return(returnVal);
}
if ((intent == NodeLUISPhoneDialog.EIntents.OS) || (intent == NodeLUISPhoneDialog.EIntents.Brand) || (intent == NodeLUISPhoneDialog.EIntents.Color))
{
returnVal.FiltersSet = true;
returnVal.Enumerated = StrKeyWords;
return(returnVal);
}
if (intent == NodeLUISPhoneDialog.EIntents.Small)
{
returnVal.FiltersSet = !(returnVal.Desc = desc);
}
if (Threshold != -1)
{
returnVal.FiltersSet = true;
returnVal.Threshold = Threshold;
}
return(returnVal);
}
public bool KnocksSomeButNotAll(NodeLUISPhoneDialog.EIntents desiredFeature)
{
Dictionary <NodeLUISPhoneDialog.EIntents, NumberOfDifferent> enumerated = new Dictionary <NodeLUISPhoneDialog.EIntents, NumberOfDifferent>()
{
{ NodeLUISPhoneDialog.EIntents.Color, () => handSets.GetBagColors().Count },
{ NodeLUISPhoneDialog.EIntents.Brand, () => handSets.GetBagBrands().Count },
{ NodeLUISPhoneDialog.EIntents.OS, () => handSets.GetBagOSes().Count }
};
Predicate <HandSetFeatures> predicate;
int count = handSets.BagCount();
int knockOutNumber;
if (booleanFilters.TryGetValue(desiredFeature, out predicate)) // It's boolean
{
knockOutNumber = handSets.KnockOutNumber(predicate);
return((knockOutNumber != count) && (knockOutNumber != 0));
}
else if (intentFilters.TryGetValue(desiredFeature, out predicate))
{
if (!enumerated.ContainsKey(desiredFeature))
{
double highStandardThreshold;
intent = desiredFeature;
highStandardThreshold = handSets.GetHighStandardThreshold(this, getters[desiredFeature]);
if (desiredFeature == NodeLUISPhoneDialog.EIntents.Newest)
{
DateThreshold = new DateTime((long)highStandardThreshold);
}
else
{
Threshold = highStandardThreshold;
}
knockOutNumber = handSets.KnockOutNumber(predicate);
return((knockOutNumber != count) && (knockOutNumber != 0));
}
else
{
return((enumerated[desiredFeature])() != 1);
}
}
throw new Exception("Error...received a feature I don't know about:" + desiredFeature.ToString());
}
public void SetNewFreq(NodeLUISPhoneDialog.EIntents feature, StringBuilder debug)
{
string englishDesc;
int freq;
for (int i = 0; i < ranking.Count; ++i)
{
debug.Append(this.ranking[i].Item1 + " ==> ");
debug.Append($"name: {ranking[i].Item1}, description : {ranking[i].Item2}");
debug.Append("\r\n");
}
if (!englishDescriptions.TryGetValue(feature, out englishDesc))
{
return;
}
englishDesc = englishDescriptions[feature];
freq = numberOfHits[englishDesc];
numberOfHits[englishDesc] = ++freq;
MongoDBAccess.Instance.SetFeatureFrequency(englishDescriptions[feature], freq);
ranking.Sort((x, y) => - Math.Sign(x.Item3 - y.Item3));
}
private void ExtractEntityInfo(NodeLUISPhoneDialog.EIntents intent, LuisResult result)
{
switch (intent)
{
case NodeLUISPhoneDialog.EIntents.BatteryLife:
GetBatteryLifeComposedEntityData(result);
break;
case NodeLUISPhoneDialog.EIntents.Brand:
break;
case NodeLUISPhoneDialog.EIntents.Camera:
GetCameraCompositeEntityData(result);
break;
case NodeLUISPhoneDialog.EIntents.HighResDisplay:
GetHighResDisplayCompositeData(result);
break;
case NodeLUISPhoneDialog.EIntents.LargeStorage:
GetMemoryCompositeEntityData(result);
break;
case NodeLUISPhoneDialog.EIntents.OS:
break;
case NodeLUISPhoneDialog.EIntents.ScreenSize:
GetScreenSizeCompositeEntityData(result);
break;
case NodeLUISPhoneDialog.EIntents.Small:
break;
case NodeLUISPhoneDialog.EIntents.Weight:
GetWeightCompositeEntity(result);
break;
case NodeLUISPhoneDialog.EIntents.Color:
break;
case NodeLUISPhoneDialog.EIntents.Newest:
GetDateThreshold(result);
break;
case NodeLUISPhoneDialog.EIntents.BandWidth:
case NodeLUISPhoneDialog.EIntents.DualCamera:
case NodeLUISPhoneDialog.EIntents.DualSIM:
case NodeLUISPhoneDialog.EIntents.ExpandableMemory:
case NodeLUISPhoneDialog.EIntents.FMRadio:
case NodeLUISPhoneDialog.EIntents.FaceID:
case NodeLUISPhoneDialog.EIntents.FeaturePhone:
case NodeLUISPhoneDialog.EIntents.GPS:
case NodeLUISPhoneDialog.EIntents.HDVoice:
case NodeLUISPhoneDialog.EIntents.SecondaryCamera:
case NodeLUISPhoneDialog.EIntents.WaterResist:
case NodeLUISPhoneDialog.EIntents.WiFi:
break;
default:
break;
}
}
public KnockOutIntent(NodeLUISPhoneDialog.EIntents a, int b)
{
intent = a;
numberOfKnockOuts = b;
}
public int DecodeIntent(NodeLUISPhoneDialog.EIntents intent2Decode, LuisResult result, System.Text.StringBuilder stringDeDebug = null)
{
int handSetsLeft;
Predicate <HandSetFeatures> predicate;
intent = intent2Decode;
if (result != null)
{
Threshold = -1;
DateThreshold = new DateTime(1980, 1, 1);
ExtractEntityInfo(intent2Decode, result);
}
intents2Exclude.Add(intent2Decode);
if (intentFilters.TryGetValue(intent2Decode, out predicate)) // it is numeric or date or string
{
if ((intent2Decode == NodeLUISPhoneDialog.EIntents.Color) || (intent2Decode == NodeLUISPhoneDialog.EIntents.OS) || (intent2Decode == NodeLUISPhoneDialog.EIntents.Brand)) // strings, enumerated
{
if ((StrKeyWords == null) || (StrKeyWords.Count == 0))
{
throw new Exception("Error...Either color, brand or OS selected and no string was supplied");
}
if (handSets.KnockOutNumber(predicate) == handSets.BagCount())
{
return(0);
}
if (!FeatureOrSmartPhoneDecision && handSets.TooManyFeaturePhones(predicate))
{
return(-1);
}
handSets.EliminateFromBag(predicate);
return(handSets.BagCount());
}
else if ((Threshold != -1) || (DateThreshold != new DateTime(1980, 1, 1)))
{
if (stringDeDebug != null)
{
stringDeDebug.Append($" The threshold extracted is : {Threshold}");
}
if (handSets.KnockOutNumber(predicate) == handSets.BagCount())
{
return(0);
}
if (!FeatureOrSmartPhoneDecision && handSets.TooManyFeaturePhones(predicate))
{
return(-1);
}
handSets.EliminateFromBag(predicate);
return(handSets.BagCount());
}
else // Subs said he wants the best of a certain feature without specifying a value
{
if (NodeLUISPhoneDialog.EIntents.Newest == intent2Decode)
{
DateThreshold = new DateTime((long)handSets.GetHighStandardThreshold(this, getters[intent2Decode]));
}
else
{
Threshold = handSets.GetHighStandardThreshold(this, getters[intent2Decode]);
}
if (handSets.KnockOutNumber(predicate) == handSets.BagCount())
{
return(0);
}
handSetsLeft = handSets.SortAndGetTop(this, getters[intent2Decode]);
if (handSetsLeft == 0)
{
return(0);
}
if (stringDeDebug != null)
{
stringDeDebug.Append("handSetsLeft = " + handSetsLeft);
}
if (!FeatureOrSmartPhoneDecision && handSets.TooManyFeaturePhones(predicate, handSetsLeft, stringDeDebug))
{
return(-1);
}
handSets.removeAllButTop(handSetsLeft);
handSets.EliminateFromBag(predicate);
return(handSetsLeft);
}
}
/*** still here ? Boolean situation ****/
if (booleanFilters.TryGetValue(intent2Decode, out predicate))
{
if (handSets.BagCount() == handSets.KnockOutNumber(predicate))
{
return(0);
}
if ((intent2Decode != NodeLUISPhoneDialog.EIntents.SmartPhone) &&
(intent2Decode != NodeLUISPhoneDialog.EIntents.FeaturePhone) &&
!FeatureOrSmartPhoneDecision &&
handSets.TooManyFeaturePhones(predicate))
{
return(-1);
}
handSets.EliminateFromBag(predicate);
return(handSets.BagCount());
}
throw new Exception("IntentDecoder : Error...Intent not recongized");
}
public void ExcludeThis(NodeLUISPhoneDialog.EIntents intentFeature2Exclude)
{
intents2Exclude.Add(intentFeature2Exclude);
}
