Posted: Mon Apr 30, 2007 4:52 pm Post subject: [asterisk-speech-rec] How to enable N-Best decoding?
Hello-
I'm running the Lumenvox 7.5 engine, the Lumenvox 1.4 connector, and
Asterisk 1.4.3. All is well, except that the N-Best feature does not
seem to work. As I understand it, this feature allows the recogniser to
return multiple possibilities for the decoded recognition.
What do I have to do to enable this? An excerpt from the
DecodeServerLog.txt file shows these interesting lines before each
decode. Perhaps the "NO_OOV" is important?
04/30/2007 09:28:12,860,0,[AmericanEnglish][MODEL_LOW:ThreadNdx:0] Begin
Decode Using Context-Free Grammar
04/30/2007 09:28:12,861,0,[AmericanEnglish][MODEL_LOW:ThreadNdx:0]
Loading Context Free Gramamr
04/30/2007 09:28:12,863,0,[AmericanEnglish][MODEL_LOW:ThreadNdx:0]
Retrieving words
04/30/2007 09:28:12,864,0,[AmericanEnglish][MODEL_LOW:ThreadNdx:0] Word
retrieval time: 0
04/30/2007 09:28:12,877,0,[AmericanEnglish][MODEL_LOW:ThreadNdx:0] nbest
will not be used on this decode run
04/30/2007 09:28:12,877,0,[AmericanEnglish][MODEL_LOW:ThreadNdx:0] Begin
Core Decode Port
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