[hts-users:01768] Re: SAVESPKRMODELS of HAdapt

["Heiga ZEN (Byung Ha CHUN)" <heiga.zen@xxxxxxxxxxxxxxxxx>]

Hi,

Tienshyang Huei Liang wrote (2008/11/07 15:18):

> I hoped to obtain an adapted model set after MLLR transform matrix estimation by HERest. 
> What I did was to simply set SAVESPKRMODELS to TRUE.
> However, HERest output nothing more than the SI model set itself after transform matrix estimation. 
> So I am wondering if anything else needs to be specified.

Which kind of transform are you using, MLLRMEAN, MLLRCOV, SEMIT, or CMLLR?
If you're using CMLLR, SAVESPKRMODELS=TRUE doesn't transform model parameters 
because CMLLR transforms observation vectors rather than model parameters.

If CMLLR transforms are applied to mean and covariance matrices rather than 
observation vectors, transformed covariance matrices become *full*.  To output 
transformed model with full covariance matrices, please set HADAPT:SAVEFULLC = TRUE.

Best regards,

Heiga ZEN (Byung Ha CHUN)

--
Heiga ZEN (Byung Ha CHUN)
Speech Technology Group
Cambridge Research Lab
Toshiba Research Europe
phone: +44 1223 436975

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