QnA Maker NoMatch Handeling

Question

I'm looking for ways to catch a Qna Maker no match event and then handle it in a customized way. My current Qna Dialog goes like this :

[Serializable]
public class QnaMakerDialog : QnAMakerDialog
{
    public QnaMakerDialog() : base(new QnAMakerService(new QnAMakerAttribute(<<myQnAAuthKey>>, <<myQnAKnowledgebaseId>>, "Answer not found. Please try it again", 0.5, 1, <<myQnAEndpointHostName>>)))
{
}
    protected override async Task RespondFromQnAMakerResultAsync(IDialogContext context, IMessageActivity message, QnAMakerResults result)
{
...
}
}

The no match custom message works fine when QnA Maker cannot find an answer to a given question. However, I'd like to intercept the event and then log the "no matched" answer on the database.

Thanks in advance, Amintas

Please separate the code from text by using the code formatting button {}. That will make the question more readable. — user15741, Jun 29 '18 at 18:30
Possible duplicate of [Microsoft.Bot.Builder.CognitiveServices.QnAMaker.QnAMakerDialog How to override not found?](https://stackoverflow.com/questions/49016574/microsoft-bot-builder-cognitiveservices-qnamaker-qnamakerdialog-how-to-override) — Nicolas R, Jul 02 '18 at 08:39

score 2 · Answer 1 · answered Jul 02 '18 at 13:29

2

you can use NoMatchhandler method for this.

 public class BotFrameworkFaQDialog:QnAMakerDialog<object>
{
    public override async Task NoMatchHandler(IDialogContext context, string originalQueryText)
    {
        await context.PostAsync($"Sorry i could't find answer for {originalQueryText} .");
        context.Wait(MessageReceived);
    }
}

answered Jul 02 '18 at 13:29

Ein2012

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NP, if it works mark is as an answer, so that it helps others...easily – Ein2012 Jul 03 '18 at 05:51

QnA Maker NoMatch Handeling

1 Answers1