private async Task <DialogTurnResult> FilterLowVariationScoreList(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
var response = stepContext.Values[QnAData] as List <QueryResult>;
var filteredResponse = ActiveLearningHelper.GetLowScoreVariation(response);
stepContext.Values[QnAData] = filteredResponse;
if (filteredResponse.Count > 1)
{
var suggestedQuestions = new List <string>();
foreach (var qna in filteredResponse)
{
suggestedQuestions.Add(qna.Questions[0]);
}
// Get hero card activity
var message = CardHelper.GetHeroCard(suggestedQuestions);
await stepContext.Context.SendActivityAsync(message);
return(new DialogTurnResult(DialogTurnStatus.Waiting));
}
else
{
return(await stepContext.NextAsync(new List <QueryResult>(response), cancellationToken));
}
}
private async Task <DialogTurnResult> CallTrain(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
var trainResponses = stepContext.Values[QnAData] as List <QueryResult>;
var currentQuery = stepContext.Values[CurrentQuery] as string;
if (trainResponses.Count > 1)
{
var reply = stepContext.Context.Activity.Text;
var qnaResult = trainResponses.Where(kvp => kvp.Questions[0] == reply).FirstOrDefault();
if (qnaResult != null)
{
stepContext.Values[QnAData] = new List <QueryResult>()
{
qnaResult
};
var records = new FeedbackRecord[]
{
new FeedbackRecord
{
UserId = stepContext.Context.Activity.Id,
UserQuestion = currentQuery,
QnaId = qnaResult.Id,
}
};
var feedbackRecords = new FeedbackRecords {
Records = records
};
// Call Active Learning Train API
ActiveLearningHelper.CallTrain(_services.QnaEndpoint.Host, feedbackRecords, _services.QnaEndpoint.KnowledgeBaseId, _services.QnaEndpoint.EndpointKey, cancellationToken);
return(await stepContext.NextAsync(new List <QueryResult>(){ qnaResult }, cancellationToken));
}
else
{
return(await stepContext.EndDialogAsync());
}
}
return(await stepContext.NextAsync(stepContext.Result, cancellationToken));
}