Hi,
To use MLLR+MAP in HTS-2.2 adaptation demo, I’ve changed Config.pm.
%tran = ('adp' => 'mean', # transformation kind (mean, cov, or feat)
'sat' => 'mean'); # mean -> MLLRMEAN, cov -> MLLRCOV, feat -> CMLLR
$dcov = 'FALSE'; # use diagonal covariance transform for MLLRMEAN
$smap = 'FALSE'; # use SMAP criterion for MLLR adaptation with regression class tree
$addMAP = 1; # apply additional MAP estimation after MLLR adaptation
However, I’ve met the error. The log file is below.
Is there more variables and options that I have to change to use MLLR+MAP?
========================================================================
Start speaker adaptation (SI+MLLR+MAP) at Fri Apr 27 05:31:14 KST 2012
========================================================================
HERest -A -C configs/trn.cnf -D -T 1 -S /data/scp/adapt.scp -I data/labels/full.mlf -m 1 -u pmdpm -w 3 -t 1500 100 5000 -h */%%%-*.cmp -H models/qst001/ver1/cmp/re_clustered_all.mmf -N models/qst001/ver1/dur/re_clustered_all.mmf -M models/qst001/ver1/cmp/mapmmf -R models/qst001/ver1/dur/mapmmf -C /home/htk/Database/Heamin/HTS/HTS_AD_K_STRAIGHT_2_2_m_Eval_MLLR_MAP/configs/map.cnf -H models/qst001/ver1/cmp/regTrees/dec.base -H models/qst001/ver1/cmp/regTrees/dec.tree -J models/qst001/ver1/cmp/xforms SI+dec_mean3 -E models/qst001/ver1/cmp/xforms SI+dec_mean3 -a -N models/qst001/ver1/dur/regTrees/dec.base -N models/qst001/ver1/dur/regTrees/dec.tree -Y models/qst001/ver1/dur/xforms SI+dec_mean3 -W models/qst001/ver1/dur/xforms SI+dec_mean3 -b models/qst001/ver1/cmp/tiedlist models/qst001/ver1/dur/tiedlist
HTK Configuration Parameters[13]
Module/Tool Parameter Value
# HMAP TRACE 2
# MIXWEIGHTFLOOR 3
# MINEGS 1
# DURMAPTAU 50
# MAPTAU 50
# MINDUR 5
# MAXSTDDEVCOEF 10
# APPLYDURVARFLOOR TRUE
# DURVARFLOORPERCENTILE 1.000000
# VFLOORSCALESTR Vector 5 0.01 0.01 0.01 0.01 0.01
# NATURALWRITEORDER TRUE
# NATURALREADORDER TRUE
# APPLYVFLOOR TRUE
HMM:
HERest MAP Updating: Means
System is SHARED
109819 Logical/87032 Physical Models Loaded, VecSize=138
3 MMF input files
Duration model:
HERest MAP Updating: Means
System is SHARED
109819 Logical/3490 Physical Models Loaded, #States=5
3 MMF input files
ERROR [+999] SAT only supported with SEMIT/CMLLR transforms