Publish your trained app
When you finish building and testing your active LUIS app, make it available to your client application by publishing it to the endpoint.
To publish to the endpoint, select Publish in the top, right panel.
Select the correct slot when the pop-up window displays: staging or production. By using two publishing slots, this allows you to have two different versions with published endpoints or the same version on two different endpoints.
The app is published to all regions associated with the LUIS resources added in the LUIS portal. For example, for an app created on www.luis.ai, if you create a LUIS resource in westus and add it to the app as a resource, the app is published in that region. For more information about LUIS regions, see Regions.
When your app is successfully published, a green success notification appears at the top of the browser. The green notification bar also includes a link to the endpoints.
If you need the endpoint URL, select the link. You can also get to the endpoint URLs by selecting Manage in the top menu, then select Keys and Endpoints in the left menu.
Configuring publish settings
Configure publish settings by selecting Manage in the top, right navigation, then selecting Publish Settings.
Publish after enabling sentiment analysis
Sentiment analysis allows LUIS to integrate with Text Analytics to provide sentiment and key phrase analysis.
You do not have to provide a Text Analytics key and there is no billing charge for this service to your Azure account. Once you check this setting, it is persistent.
Sentiment data is a score between 1 and 0 indicating the positive (closer to 1) or negative (closer to 0) sentiment of the data.
For more information about the JSON endpoint response with sentiment analysis, see Sentiment analysis