Hi I am facing this problem for some time now and cant get around it somehow. i am trying to check my recogniton rate for different no of mixture

Please advice me

first i do this:-

HERest -A -D -T 1 -C config -I phones1.mlf -t 250.0 150.0 1000.0 -S train.scp -H mix8hmm1/macros -H mix8hmm1/hmmdefs -M mix8hmm2 monophones1

it runs smoothly

when i again do reestimation

using the command:

HERest -A -D -T 1 -C config -I phones1.mlf -t 250.0 150.0 1000.0 -S train.scp -H mix8hmm2/macros -H mix8hmm2/hmmdefs -M mix8hmm3 monophones1

i get a error

HTK Configuration Parameters[10]
  Module/Tool     Parameter                  Value
#                 NUMCEPS                       12
#                 CEPLIFTER                     22
#                 NUMCHANS                      26
#                 PREEMCOEF               0.970000
#                 USEHAMMING                  TRUE
#                 WINDOWSIZE         250000.000000
#                 SAVEWITHCRC                 TRUE
#                 SAVECOMPRESSED              TRUE
#                 TARGETRATE         100000.000000
#                 TARGETKIND            MFCC_E_D_A

  ERROR [+7031]  CheckStream: n: Mix weights sum 9.874438e-001 for s=1, j=2
  ERROR [+7031]  LoadHMMSet: Invalid HMM data
  ERROR [+2321]  Initialise: LoadHMMSet failed
 FATAL ERROR - Terminating program HERest

the really wierd thing is that it works fine for 4,5,6,11,12,13,no of mixture whereas it gives same error for 7,8,9,10 i dunno wats the case here..

thanks in advance