我有两个问题。
retryPrompt无法正常工作。用户的输入与LUIS的意图匹配,而不是重新提示问题。Desire:当用户输入"5“时,将重新提示问题。
实际:当用户输入"5“时,将与LUIS意图匹配。
Desire:如果用户输入"carrot",它会发送一条消息"carrot is it“,随后会再次提示相同的问题。但是,如果用户输入"5",它将再次提示用户回答相同的问题。
请参考下面的代码。
var luisAppId = process.env.LuisAppId;
var luisAPIKey = process.env.LuisAPIKey;
var luisAPIHostName = process.env.LuisAPIHostName || 'southeastasia.api.cognitive.microsoft.com';
const LuisModelUrl = 'https://' + luisAPIHostName + '/luis/v2.0/apps/' +
luisAppId + '?subscription-key=' + luisAPIKey;
// Create a recognizer that gets intents from LUIS, and add it to the bot
var recognizer = new builder.LuisRecognizer(LuisModelUrl);
bot.recognizer(recognizer);
bot.dialog('pets', [
function (session, args, next) {
builder.Prompts.choice(session, 'which pet do you prefer?\n1. rabbit?\n2. dog?\n3. cat?\n', ['1', '2', '3'], {
retryPrompt: "sorry please pick.\n1. rabbit?\n2. dog?\n3. cat?",
maxRetries: 1
});
},
function (session, args, next) {
if (args.response) {
var choice = args.response.entity;
switch (choice) {
case '1':
session.replaceDialog('rabbit');
break;
case '2':
session.replaceDialog('dog');
break;
case '3':
session.replaceDialog('cat');
break;
default:
session.send('sorry!!');
break;
}
}
else {
session.send("Invalid");
}
}
]);发布于 2018-10-17 07:29:16
识别器的.onEnabled方法可用于禁用LUIS识别器:
var recognizer = new builder.LuisRecognizer(LuisModelUrl)
.onEnabled(function (context, callback) {
var enabled = context.dialogStack().length === 0;
callback(null, enabled);
});您还可以检查dialogData选项的选项,以确定当前文本是否为当前对话框的有效选项:
var recognizer = new builder.LuisRecognizer(LuisModel)
.onEnabled(function (context, callback) {
var enabled = context.dialogStack().length === 0;
if(context.dialogData && context.dialogData.options && context.dialogData.options.choices){
if(!context.dialogData.options.choices.includes(context.message.text)){
//text is not in current dialog options
}
}
callback(null, enabled);
});https://stackoverflow.com/questions/52757437
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