Custom model platform FAQ-Intelligent Speech Interaction(ISI)-阿里云帮助中心

What is the difference between general hotwords and class-based hotwords?

General hotwords can include any word. Class-based hotwords currently support names of people and places. For more information, see Hotword overview.

Important

The class-based hotword feature is not currently supported by ASR models with an 8 kHz sample rate.

How to use the self-learning platform for automated testing?

For more information, see Automated testing.

How do I set general hotwords using an SDK?

General hotwords trained with POP APIs in the SDK are attached to a project's AppKey through a custom hotword list configured in the console. No manual setup is required. To use custom hotword lists that were trained with POP APIs, you must set the list ID in the SDK. SDK settings have a higher priority and overwrite the console settings.

For information about how to set general hotwords for short sentence recognition, real-time speech recognition, and audio file recognition, see Set custom hotwords using an SDK.

How do I set a custom model using an SDK?

If you create a custom model in the console, select it when you switch the model for a project. After the model is published, it is automatically attached to the AppKey and requires no setup in your code. However, for custom models trained using POP APIs, you must set the model ID in the SDK to use them. For more information about setting a custom model for short sentence recognition, real-time speech recognition, and audio file recognition, see Set a custom model using SDK 2.0.