private async Task <QueryResult> GetGeneralResponseFromKB(ITurnContext turnContext, ShowQnAResultState qnaStatus, bool considerActiveLearning = false, CancellationToken cancellationToken = default(CancellationToken))
{
var qnaOptions = new QnAMakerOptions();
if (considerActiveLearning)
{
qnaOptions.Top = Constants.ActiveLearningTop;
qnaOptions.ScoreThreshold = Constants.ActiveLearningThreshold;
}
else
{
qnaOptions.Top = Constants.DefaultTop;
qnaOptions.ScoreThreshold = Constants.DefaultThreshold;
}
var response = await _services.QnAServices[QnAMakerKey].GetAnswersAsync(turnContext, qnaOptions);
if (response != null && response.GetLength(0) != 0 && response[0].Score >= Constants.DefaultThreshold)
{
if (response.GetLength(0) == 1 || !considerActiveLearning || response[0].Score > 0.95F)
{
return(response[0]);
}
var activeLearningResponse = HandleActiveLearning(response, qnaStatus, turnContext.Activity.Text);
TelemetryUtils.LogActiveLearningResponse(this._services.TelemetryClient, TelemetryConstants.ActiveLearningEvent, turnContext.Activity, activeLearningResponse);
return(activeLearningResponse);
}
return(null);
}
