ストリームを作成する

注:

• You must have assigned the IXP Project Admin or IXP Developer roles as an Automation Cloud user, or the Streams admin permission as a legacy user.
• You must have assigned the IXP Analyst, IXP Viewer, or IXP Model Trainer roles as an Automation Cloud user, or the View streams permission as a legacy user, which allows you only to view the streams assigned to a dataset. Without this permission, the Streams page will not show in the dataset navigation menu.

To create a stream, proceed as follows:

Attention: Before you create a stream, make sure you have a pinned model.

1. Navigate to the Datasets page and select the Streams tab.
2. Select New stream +. This opens the Create a stream modal, where you need to fill in the required fields:
   • Title - Give the stream a title and a description.
   • API Name - Set an API name.
   • Model version - Specify the model (labeller) version to use.
   • Filters - Use the filters bar in the side panel to set user-property filters, which must be satisfied for messages to enter the queue for the stream.
   
   

   

   
   

3. Select a label and a confidence threshold as shown in the following image:
   
   

   

   
   

   When you set a threshold, that label is returned in the stream if the platform predicts that label with a confidence equal to or greater than the set threshold. Setting a label threshold does not change what messages are returned from the stream, only which predictions are returned with them.

   プラットフォームは、ストリームが間違ったか見逃した偽陽性と偽陰性の数を予測します。

   The default threshold for a label is 100%. At this point, it is disabled, and the stream will not return predictions for the label.

   
   

   

   
   
   しきい値が 100% 未満に設定されている場合、ストリームは、そのしきい値より高いラベルの予測を返します。

   
   

   

   
   

4. Select the check button to create the stream.