Preventing false positives

Speech Recognition Toolkit

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Preventing false positives

Forum: Speech Recognition Theory

Creator: cgflipper

Created: 2010-12-10

Updated: 2012-09-22

cgflipper - 2010-12-10

I would like to be able to discard any false positives or be able to catch
them all. After detecting speech I seem to always get a word from the language
model. My language model is small - 5 to 10 words. This is the first time I've
used Sphinx and I am testing it using a sample project from OpenEars.

Thanks for you help

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cgflipper - 2010-12-10

Thanks for YOUR help - ;)

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Nickolay V. Shmyrev - 2010-12-10

Hello

Right now this function is not supported by pocketsphinx of-of-box. You can
find more details in our wiki:

http://cmusphinx.sourceforge.net/wiki/faq#qcan_pocketsphinx_reject_out-of-
grammar_words

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