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react-native-voice / voice

:microphone: React Native Voice Recognition library for iOS and Android (Online and Offline Support)
MIT License
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Limit possibilities dictionary (ie: numbes only) #53

Open Noitidart opened 6 years ago

Noitidart commented 6 years ago

I have two apps that use voice. The first one the users are saying one of 300 items. Is it possible to limit the voice recognition to only return closest elements to ones in an array?

In another application, the users are saying a single number, or multiple numbers. Anyway to limit to just numbers?

ohtangza commented 6 years ago

Custom language model is usually provided with paid services (e.g., IBM Watson). The default speech recognition, to my knowledge, does not provide this feature.

However, you might calculate the closest word of the recognized word using EDIT distance. Although this is a rough approximation, I guess it should work in a practical level.

I also think that this kind of custom tuning is something which would not be provided in this library level.

Does it answer your question?

On Mon, 1 Jan 2018 at 6:00 AM Noitidart notifications@github.com wrote:

I have two apps that use voice. The first one the users are saying one of 300 items. Is it possible to limit the voice recognition to only return closest elements to ones in an array?

In another application, the users are saying a single number, or multiple numbers. Anyyay to limit to just numbers?

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Noitidart commented 6 years ago

Darn. Thnks very much for your quick reply. Yes it answers very well, I understand that it makes sense that this library doesnt support it because this feature is paid. If it ever comes out for free it would be awesome if this was available. Thanks for leaving this open for me to close.

ohtangza commented 6 years ago

@Noitidart For your information, for the paid services, you can even add more words on your own. For example, usually proper nouns like a person's name or brand name. I would love to help support those features if the default speech recognition library provides those features in the future.

Noitidart commented 6 years ago

Thank you sir very much for such a positive and optimistic reply! :) It would be awesome if we have offline support for that! :) IBM Watson is requiring internet connection. :(

lfoliveir4 commented 4 years ago

@Noitidart Did you solved your problem?