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: | StreamToText, WavToText, TelWavToText, WavToTextPunct, TelWavToTextPunct, StreamToTextPunct, StreamToTextMusicFilterPunct |
| Type: | Decimal |
|---|---|
| Default: |
0.5 |
| Ranges: |
0.0-1.0 |
| Example: | LatScale=0.5
|
| See also: | LatFile
LatWordFile LatWinSize |
|
|