我怎样才能每天从 QnA maker 那里获得前 10 个常见（趋势）问题？

Question

我想了解如何使用我的 QnA maker 从我的知识库中了解前 10 个趋势或常见问题？ QnA 中是否使用任何参数或元数据键来存储问题的频率？天蓝色的搜索可以帮助这里什么吗？请建议...

提前致谢！！

Answer 1

如果您在创建 QnA Maker 服务期间启用了 App Insights，QnA Maker 会存储所有聊天记录和其他遥测数据。在 this page 上，您可以找到示例查询以从 App Insights 获取聊天记录。

示例查询

    requests
    | where url endswith "generateAnswer"
    | project timestamp, id, name, resultCode, duration
    | parse kind = regex name with *"(?i)knowledgebases/"KbId"/generateAnswer"
    | join kind= inner (
    traces | extend id = operation_ParentId
    ) on id
    | extend question = tostring(customDimensions['Question'])
    | extend answer = tostring(customDimensions['Answer'])
    | project KbId, timestamp, resultCode, duration, question, answer

您可以编写自定义查询来检索您的前 10 个常见问题/给出的答案。

Answer 2

根据 Mick 的回答，假设您为机器人的 QnA 认知服务启用了 Application Insights，那么您可以在导航到 Analytics page 后使用下面的查询之一（如 Mick 所详述） :

它们可能不是最高效或优化的查询，因为我只是破解了示例查询，直到我得到我想要的。

// top questions in last 48 hours
requests
| where url endswith "generateAnswer" and timestamp > ago(48h) 
| project timestamp, id, name, resultCode, duration
| parse kind = regex name with *"(?i)knowledgebases/"KbId"/generateAnswer"
| join kind= inner (
traces | extend id = operation_ParentId
) on id
| extend question = tostring(customDimensions['Question'])
| summarize Count=count() by question
| top 100 by Count 
| project question, Count 


// top questions since timestamp
requests
| where url endswith "generateAnswer" and timestamp > datetime('2019-05-12 00:00:00')  
| project timestamp, id, name, resultCode, duration
| parse kind = regex name with *"(?i)knowledgebases/"KbId"/generateAnswer"
| join kind= inner (
traces | extend id = operation_ParentId
) on id
| extend question = tostring(customDimensions['Question'])
| summarize Count=count() by question
| top 100 by Count 
| project question, Count 


// top questions of all time
requests
| where url endswith "generateAnswer"  
| project timestamp, id, name, resultCode, duration
| parse kind = regex name with *"(?i)knowledgebases/"KbId"/generateAnswer"
| join kind= inner (
traces | extend id = operation_ParentId
) on id
| extend question = tostring(customDimensions['Question'])
| summarize Count=count() by question
| top 100 by Count 
| project question, Count

作为奖励，您可以在查询完成后单击图表按钮以图表形式查看信息运行。

我怎样才能每天从 QnA maker 那里获得前 10 个常见（趋势）问题？

How can I get top 10 frequently(trending) asked question from QnA maker on daily basis?

artificial-intelligence

botframework

microsoft-cognitive

azure-cognitive-search

qnamaker