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This topic has 2 voices, contains 2 replies, and was last updated by  vthinkingstudio 279 days ago.

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August 13, 2011 at 10:56 am #7473

vthinkingstudio

The engine is good and the result is beyond my expectation, but I got two questions below:

1. Sometime I can receive multiple hypothesis in the following delegate function, is it possible to only return one hypothesis with best guess?

2. The recognitionScore is ranged from 0 to negative infinity, I am not sure about if the return order is from greatest to smallest?

- (void) pocketsphinxDidReceiveHypothesis:(NSString *)hypothesis recognitionScore:(NSString *)recognitionScore utteranceID:(NSString *)utteranceID

Thanks for your time.
August 13, 2011 at 11:06 am #7474

Halle

Hi,

Glad it is working well for you!

1. If you are receiving multiple hypotheses, that very strongly suggests that you have multiple PocketsphinxControllers instantiated somehow. Expected behavior is a single hypothesis. Basically, I think there have to be two of something created where there should only be one in order to get more than one hypothesis for a single utterance. It could be also be something that hosts PocketsphinxController.

2. Right, a score of zero means that it is as confident as possible in the hypothesis, and less than zero is decreasing confidence as it moves farther away from zero.
August 13, 2011 at 11:11 am #7475

vthinkingstudio

Thanks! The reply speed is astonishing!

I got clue to look up the issue.

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