An integer value which allows for greater time efficiency without significant change in recognition accuracy.
For example, if you set FrameDupl
to 1
, the speed of propagation increases by approximately 50%, if set to 2
, by 67%, and if set to 3
, by 75%. HPE recommends that you do not increase FrameDupl
beyond 4
, to maximise time efficiency as opposed to recognition accuracy.
Propagation is the process of using a DNN to map audio feature frames to phonemes. Propagation time is typically 50% of the processing time.
Action: | AddTask |
Task: | CreateFMD
IvSpkId IvSpkIdDevelAudio IvSpkIdDevelStream IvSpkIdDevelWav IvSpkIdEvalStream IvSpkIdEvalWav IvSpkIdFeature IvSpkIdTrainAudio IvSpkIdTrainStream IvSpkIdTrainWav LangId PhraseSearch SpeechToText SpeechToTextFilter SpeechToTextTelephony StreamToText StreamToTextMusicFilter TelWavToText WavPhraseSearch WavToFMD WavToText |
Type: | Integer |
Default: | 0 |
Example: | FrameDupl=1
|
See Also: | FrameDupl (configuration parameter) |
|