You can specify the LatScale
parameter to control the depth of the lattice and provide a balance between word precision and recall rates. If you set LatScale
to the maximum value of 1.0
, the lattice includes every considered word hypothesis, resulting in a large lattice file. If you reduce the value of the LatScale
parameter, hypotheses that score poorly are removed, so that the lattice includes a smaller amount of content with better acoustic scores.
Action: | AddTask
CheckResources |
Task: | ClusterSpeechToTextTel
SpeechToText SpeechToTextFilter SpeechToTextTelephony StreamToText TelWavToText WavToText |
Type: | Decimal |
Default: | 0.5 |
Ranges: | 0.0-1.0 |
Example: | LatScale=0.5
|
See Also: | LatFile
LatWordFile LatWinSize |
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