Learn the best practice for ensuring your Language Understanding model can identify utterances outside its intended scope. Key tips for AI-900 certification exam success.
Table of Contents
Question
You are building a Language Understanding model for an e-commerce business.
You need to ensure that the model detects when utterances are outside the intended scope of the model.
What should you do?
A. Test the model by using new utterances
B. Add utterances to the None intent
C. Create a prebuilt task entity
D. Create a new model
Answer
To ensure that your Language Understanding model for an e-commerce business detects when utterances are outside the intended scope of the model, the correct approach is:
B. Add utterances to the None intent
Explanation
The None intent is filled with utterances that are outside of your domain.
In Language Understanding (LUIS), intents are used to categorize utterances based on the user’s intention. The “None” intent is a special, required intent that acts as a catchall for utterances that don’t fit into any of the other defined intents in the model.
By adding utterances to the “None” intent that are outside the scope of your e-commerce model, you train the model to recognize and categorize such irrelevant or out-of-scope utterances correctly. This helps prevent the model from incorrectly matching these utterances to one of your defined intents.
The other options are not the best approaches:
A. Testing with new utterances is important for assessing model performance, but doesn’t directly help detect out-of-scope utterances.
C. Prebuilt task entities are used for common types of information like dates and locations, not detecting scope.
D. Creating a new model wouldn’t address recognizing out-of-scope utterances in your existing e-commerce model.
So in summary, populating the “None” intent with diverse examples of out-of-scope utterances is the recommended practice for enabling your Language Understanding model to accurately detect such queries.
Microsoft AI-900 certification exam practice question and answer (Q&A) dump with detail explanation and reference available free, helpful to pass the Microsoft AI-900 exam and earn Microsoft AI-900 certification.