The SpkIdDevelFinal
task is deprecated in HPE IDOL Speech Server version 11.4 and later. Use the IvSpkIdDevelFinal task instead.
This task is still available for existing implementations, but it might be incompatible with new functionality. The task might be deleted in future.
After you gather score statistics for each of the speaker templates, you can calculate the threshold associated with each speaker. You can do this for each speaker template individually, or across the whole set at once.
You can specify multiple template development files in a list file, or just a single development file.
Parameter | Description | Required |
---|---|---|
Type | The task name. Set to SpkIdDevelFinal . |
Yes |
Bias | The balance bias to use between reducing false hits and reducing rejections. | |
DevExt | The file extension to use for input audio template development files. | |
DevFile | The name of the audio template development file. | Yes, if you are using a single file |
DevList | A list file that specifies multiple development files to use. | Yes, if DevFile is not set |
DevPath | The path to the directory containing the audio template development files. | |
DiagFile | The name of the file to write diagnostic information to. | |
DiagLevel | The level of detail to include in the diagnostic information. | |
OutExt | The file extension to use for updated speaker template files. | |
OutPath | The directory to write updated speaker template files to. | |
OutTemplate | The file name to use for a single updated speaker template file. | |
Sfreq | The sample frequency of the audio file to process. | |
TemplateExt | The file extension to use for template files. | |
TemplateFile | A single speaker template file to use to generate scores. | Yes, if TemplateList is not set |
TemplateList | A list file that lists the speaker template files to use to generate scores. | Yes, if TemplateFile is not set |
TemplateName | The name associated with the template file. | Yes, if TemplateFile is set |
TemplatePath | The path to the directory that contains the template files. | Yes, if TemplateList is set and the templates are not in the default location (the SpeakerIDDir directory) |
http://localhost:15000/action=AddTask&Type=SpkIdDevelFinal&DevFile=speakers.atd&TemplateList=ListManager/speakers&Bias=0.2
This action uses port 15000
to instruct HPE IDOL Speech Server, which is located on the local machine, to use the development scores in speakers.atd
to calculate thresholds (using a Bias
value of 0.2
when balancing recall against precision) for each speaker template specified in the speakers list. HPE IDOL Speech Server updates the template files in place to contain the threshold values calculated.
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