The group size to use when combining features during training.
The default value of 3 is generally suitable for most data. However, if you have poor quality audio data, a lower value can improve the results, because it is more robust to errors in the underlying feature process. In general, HPE recommends that you use a value of 3 for broadband data, and 2 for telephony.
| Action: | AddTask, CheckResources |
|---|---|
| Task: | LangIdTrain |
| Type: | Integer |
| Default: | 3 |
| Allowed Range: | Minimum: 1 Maximum: 5 |
| Example: | Context=3
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| See Also: | ContextSize (configuration parameter) |
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