How to calculate ROC by HTK?

Speech Recognition Engines

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User: Noah
Date: 6/19/2011 4:18 am

Views: 5380
Rating: 7

Dear all.

In HTK tutorial, it said HResults can calculate receiver operating characteristic (ROC).

But in tutorial just said it can be but does not explain how to use it.

Please tell me how to calculate ROC by using HTK.

Best.

--- (Edited on 6/19/2011 4:18 am [GMT-0500] by Noah) ---

Re: How to calculate ROC by HTK?

User: kmaclean
Date: 8/2/2011 8:59 am

Views: 766
Rating: 6

>Please tell me how to calculate ROC by using HTK.

Best to ask on the HTK mailing list.

--- (Edited on 8/2/2011 9:59 am [GMT-0400] by kmaclean) ---

Re: How to calculate ROC by HTK?

User: Pablo
Date: 3/11/2014 3:22 pm

Views: 1621
Rating: 1

Having the same problem, i found that:

HResults -w -f -I reference.mlf words-sorted.list results.mlf

shows the ROC information.

-f explanation: Normally, HRESULTS accumulates statistics for all input files and just outputs a summary on completion. This option forces match statistics to be output for each input test file.

--- (Edited on 3/11/2014 3:22 pm [GMT-0500] by Visitor) ---

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