private Queue <string> GenerateActions(string[] disabledActions)
{
allActions.Clear();
#region Create a list of all possible actions
ItemProb <string>[] items =
{
ItemProb(ActionsEnum.MakeSuggestion, ProbVariables.Bot.PrMakeSuggestion[(int)PV.Current]),
ItemProb(ActionsEnum.AskUncertanFactQuestion, ProbVariables.Bot.PrAskUncertanFactQuestion),
ItemProb(ActionsEnum.AskPureFactQuestionAboutUser, ProbVariables.Bot.PrAskPureFactQuestionAboutUser[(int)PV.Current]), //to be packed as one
ItemProb(ActionsEnum.SharePureFactInfoAboutBot, ProbVariables.Bot.PrSharePureFactInfoAboutBot[(int)PV.Current]), //to be packed as one
ItemProb(ActionsEnum.ChangeVisualAppearance, SharedHelper.GetProb(ProbVariables.Bot.ChangeVisualAppearance)),
ItemProb(ActionsEnum.ExpressMentalState, SharedHelper.GetProb(ProbVariables.Bot.ExpressMentalState)),
};
#endregion
#region Disable actions - NOT ADAPTED for category and subcategory
if (BotConfigShared.DisableAskQuestions)
{
SharedHelper.LogError("NOT ADAPTED for category and subcategory");
//two actions are removed
//DisableAcion(ref items, ActionsEnum.AskPureFactQuestionAboutUser);
//DisableAcion(ref items, ActionsEnum.AskUncertanFactQuestion);
}
//foreach (string da in disabledActions)
//{
// DisableAcion(ref items, da);
//}
#endregion
#region Sampling
var Action = CategoricalF(items).Normalize();
SharedHelper.Log("Actions Histogram:\r\n" + Action.Histogram());
var actionDist = Action.ToSampleDist();
for (var i = 0; i < 100; i++)
{
string sample = actionDist.Sample();
allActions.Enqueue(sample);
}
#endregion
return(allActions);
}
public static void PrintSuggestionsProbabilities()
{
SharedHelper.Log("SUGGESTIONS Probabilities: \r\n"
+ "Suggest Go out: " + SharedHelper.GetProb(Bot.SuggestGoOut).Value.ToString() + "\r\n"
+ "Tell Joke: " + SharedHelper.GetProb(Bot.TellJoke).Value.ToString() + "\r\n"
+ "Suggest To WatchMovie: " + SharedHelper.GetProb(Bot.SuggestToWatchMovie).Value.ToString() + "\r\n"
+ "Tell Weather Forecast: " + SharedHelper.GetProb(Bot.TellWeatherForecast).Value.ToString() + "\r\n" //not used
+ "Suggest Listen To Song: " + Bot.PrSuggestListenToSong.Value.ToString() + "\r\n"
);
}
public static void PrintActionsProbabilities()
{
SharedHelper.Log("ACTIONS Probabilities: \r\n"
+ "PrMakeSuggestion: " + Bot.PrMakeSuggestion[(int)PV.Current].Value.ToString() + "\r\n"
+ "PrAskUncertanFactQuestion: " + Bot.PrAskUncertanFactQuestion.Value.ToString() + "\r\n"
+ "PrAskPureFactQuestionAboutUser: "******"\r\n"
+ "PrSharePureFactInfoAboutBot: " + Bot.PrSharePureFactInfoAboutBot[(int)PV.Current].Value.ToString() + "\r\n"
+ "PrChangeVisualAppearance: " + SharedHelper.GetProb(Bot.ChangeVisualAppearance).Value.ToString() + "\r\n"
+ "PrExpressMentalState: " + SharedHelper.GetProb(Bot.ExpressMentalState).Value.ToString() + "\r\n"
);
}
private Queue <string> GenerateSuggestions()
{
#region Update suggstions based on new information
allSuggestions.Clear();
ProbVariables.PrintSuggestionsProbabilities();
var Suggestion = CategoricalF(
//Multiple times
ItemProb(SuggestionsEnum.ListenToSong, ProbVariables.Bot.PrSuggestListenToSong),
//Can be multiple times
ItemProb(SuggestionsEnum.TellJoke, SharedHelper.GetProb(ProbVariables.Bot.TellJoke)), //we can say several jokes in a row, no need to reduce the probability of saying a joke
//A few times per evening
ItemProb(SuggestionsEnum.GoOut, SharedHelper.GetProb(ProbVariables.Bot.SuggestGoOut)),
//A few times per evening
ItemProb(SuggestionsEnum.WatchMovie, SharedHelper.GetProb(ProbVariables.Bot.SuggestToWatchMovie)),
//NOT USED!
//Once per Morning (current day) / evening (tomorrow)
//ItemProb(Suggestions.TellWeatherForecast, ProbVariables.PrTellWeatherForecast),
ItemProb(SuggestionsEnum.DoSport, SharedHelper.GetProb(ProbVariables.Bot.SuggestDoSport))
).Normalize();
SharedHelper.Log("Suggestion Histogram:\r\n" + Suggestion.Histogram());
var suggestionDist = Suggestion.ToSampleDist();
for (var i = 0; i < 100; i++)
{
string sample = suggestionDist.Sample();
allSuggestions.Enqueue(sample);
}
#endregion
return(allSuggestions);
}
public bool Process(bool isPureFactUpdated, TimeSpan timeSinceStart, IKorraAIModel model)
{
//SharedHelper.LogWarning("Inside movies trigger");
#region Get Fact Manager
PureFacts pfManager = (PureFacts)model.ItemProviders.SingleOrDefault(x => x is PureFacts);
if (pfManager == null)
{
SharedHelper.LogError("No manager in Process in MoviesModelUpdateTrigger.");
return(false);
}
#endregion
var context = model.GetContext();
PureFact factJob = (PureFact)pfManager.GetByName("UserHasJob");
PureFact factWatchedMovieYesterday = (PureFact)pfManager.GetByName("UserMovieYesterday");
if (factJob == null || factWatchedMovieYesterday == null)
{
SharedHelper.LogError("factJob or factWatchedMovieYesterday is NULL in MoviesModelUpdateTrigger.");
}
if (!IsTimeOfDayUpdated && !isPureFactUpdated)
{
return(false);
}
SharedHelper.Log("Inside MoviesModelUpdateTrigger");
var oldSuggestToWatchMovie = SharedHelper.GetProb(ProbVariables.Bot.SuggestToWatchMovie).Value;
//TODO: this model can be replaced by a Bayesian network, because of the too many IFs
//if no job or weekend
if ((factJob.IsAnswered && context.BasePhrases.IsNo(factJob.Value)) || StatesShared.IsWeekend)
{
ProbVariables.Bot.SuggestToWatchMovie = BernoulliF(Prob(0.18));
//KorraBaseHelper.Log("Prob SuggestToWatchMovie changed to: 0.18, no job or weekend");
}
else if (factJob.IsAnswered && context.BasePhrases.IsYes(factJob.Value)) //if has job
{
#region working and evening
if (StatesShared.IsEvening /*TODO: or after work hours*/)
{
//has NOT watched movie yesterday (is working and evening)
if (factWatchedMovieYesterday.IsAnswered && context.BasePhrases.IsNo(factJob.Value))
{
ProbVariables.Bot.SuggestToWatchMovie = BernoulliF(Prob(0.18));
//KorraBaseHelper.Log("Prob SuggestToWatchMovie changed to: 0.18, evening");
}
//has watched movie yesterday (is working and evening)
else if (factWatchedMovieYesterday.IsAnswered && context.BasePhrases.IsYes(factJob.Value))
{
ProbVariables.Bot.SuggestToWatchMovie = BernoulliF(Prob(0.12));
// KorraBaseHelper.Log("Prob SuggestToWatchMovie changed to: 0.12. Watched movie yesterday.");
}
}
#endregion
else //is working and not evening, no time because working and not evening
{
ProbVariables.Bot.SuggestToWatchMovie = BernoulliF(Prob(0.05));
//KorraBaseHelper.Log("Prob SuggestToWatchMovie changed to: 0.05");
}
}
else //has job is unknown
{
ProbVariables.Bot.SuggestToWatchMovie = BernoulliF(Prob(0.10));
}
double newSuggestToWatchMovie = SharedHelper.GetProb(ProbVariables.Bot.SuggestToWatchMovie).Value;
if (Math.Abs(oldSuggestToWatchMovie - newSuggestToWatchMovie) > (1 / 1000))
{
executedCount = executedCount + 1;
SharedHelper.Log("Prob SuggestToWatchMovie changed from " + oldSuggestToWatchMovie + " to: " + SharedHelper.GetProb(ProbVariables.Bot.SuggestToWatchMovie));
//return new ModelUpdateTriggerReturn { IsTriggered = true, IsResamplingRequired = true, Value = "" };
return(true); //re-sampling requested
}
else
{
return(false); //no re-sampling
}
}