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[hts-users:01406] Re: Help on HEREST


Thanks a lot for your explanation. Smile emoticon
 
Regards,
Edin

From: GaoBoyang
Sent: Wednesday, May 21, 2008 2:42 PM
Subject: [hts-users:01405] Re: Help on HEREST

A magic option :)
Never notice it before.
Thanks lot Heiga
 
best,
 
Boyang
 
On 5/21/08, Heiga ZEN (Byung Ha CHUN) <zen@xxxxxxxxxxxxxxx> wrote:
Hi,

Qian Xiaojun wrote (2008/05/21 15:11):

> Hi Dr Heiga,
>    Thanks very much. I wonder what is a difference between the two cases
> below:
>
> 1. HEREST -e by using the model alignment
> 2. HREST for full context labels individually.

For example,

00000000 02000000 a
02000000 04500000 b

if durations of phoneme "a" and "b" are 4 and 5 frames, respectively, and each HMM has 5 emission states with no skip structure,
HInit and HRest do not use this segment to estimate model parameters of "a".
However, HERest with -e option automatically relax the model boundary constraints
and use observations in this segment to estimate model parameters of "a".
Please refer to HFB.c:SetAlignBeam() for details.

Regards,

Heiga ZEN (Byung Ha CHUN)

--
------------------------------------------------
Heiga ZEN     (in Japanese pronunciation)
Byung Ha CHUN (in Korean pronunciation)

Department of Computer Science and Engineering
Nagoya Institute of Technology
Gokiso-cho, Showa-ku, Nagoya 466-8555 Japan

http://www.sp.nitech.ac.jp/~zen
------------------------------------------------



References
[hts-users:01400] Help on HEREST, 钱晓军
[hts-users:01402] Re: Help on HEREST, Heiga ZEN (Byung Ha CHUN)
[hts-users:01403] Re: Help on HEREST, Qian Xiaojun
[hts-users:01404] Re: Help on HEREST, Heiga ZEN (Byung Ha CHUN)
[hts-users:01405] Re: Help on HEREST, GaoBoyang