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[hts-users:04512] Error On Phoneme #


Hi, i'm experiencing a confusing error:

=================================================================
Start computing variance floors at Thu Mar 23 11:00:49 ART 2017
=================================================================

/usr/local/HTS-2.3/bin/HCompV -A -C
/home/franckn/htk/habla_utils/main/configs/qst001/ver1/trn.cnf -D -T 1
-S /home/franckn/htk/habla_utils/main/data/scp/train.scp -m -M
/home/franckn/htk/habla_utils/main/models/qst001/ver1/cmp -o
/home/franckn/htk/habla_utils/main/models/qst001/ver1/cmp/average.mmf
/home/franckn/htk/habla_utils/main/proto/qst001/ver1/state-5_stream-4_mgc-105_lf0-3.prt

HTK Configuration Parameters[8]
  Module/Tool     Parameter                  Value
#                 MINDUR                         5
#                 MAXSTDDEVCOEF                 10
#                 APPLYDURVARFLOOR              TRUE
#                 DURVARFLOORPERCENTILE          1.000000
#                 VFLOORSCALESTR  Vector 4 0.01 0.01 0.01 0.01
#                 NATURALWRITEORDER              TRUE
#                 NATURALREADORDER              TRUE
#                 APPLYVFLOOR                 TRUE

Calculating Fixed Variance
  HMM Prototype:
/home/franckn/htk/habla_utils/main/proto/qst001/ver1/state-5_stream-4_mgc-105_lf0-3.prt
  Segment Label: None
  Num Streams  : 4
  UpdatingMeans: Yes
  Target Direct: /home/franckn/htk/habla_utils/main/models/qst001/ver1/cmp
567162 speech frames accumulated for stream 1
329871 speech frames accumulated for stream 2
316010 speech frames accumulated for stream 3
316010 speech frames accumulated for stream 4
Updating HMM Means and Covariances
Output written to directory
/home/franckn/htk/habla_utils/main/models/qst001/ver1/cmp
Var floor macros output to file
/home/franckn/htk/habla_utils/main/models/qst001/ver1/cmp/vFloors

HTK Configuration Parameters[8]
  Module/Tool     Parameter                  Value
#                 MINDUR                         5
#                 MAXSTDDEVCOEF                 10
#                 APPLYDURVARFLOOR              TRUE
#                 DURVARFLOORPERCENTILE          1.000000
                  VFLOORSCALESTR  Vector 4 0.01 0.01 0.01 0.01
                  NATURALWRITEORDER              TRUE
                  NATURALREADORDER              TRUE
#                 APPLYVFLOOR                 TRUE


=====================================================================
Start initialization & reestimation at Thu Mar 23 11:00:53 ART 2017
=====================================================================

=============== # ================
/usr/local/HTS-2.3/bin/HInit -A -C
/home/franckn/htk/habla_utils/main/configs/qst001/ver1/trn.cnf -D -T 1
-S /home/franckn/htk/habla_utils/main/data/scp/train.scp -m 1 -u tmvw
-w 5000 -H /home/franckn/htk/habla_utils/main/models/qst001/ver1/cmp/init.mmf
-M /home/franckn/htk/habla_utils/main/models/qst001/ver1/cmp/HInit -I
/home/franckn/htk/habla_utils/main/data/labels/mono.mlf -l # -o #
/home/franckn/htk/habla_utils/main/proto/qst001/ver1/state-5_stream-4_mgc-105_lf0-3.prt

HTK Configuration Parameters[8]
  Module/Tool     Parameter                  Value
#                 MINDUR                         5
#                 MAXSTDDEVCOEF                 10
#                 APPLYDURVARFLOOR              TRUE
#                 DURVARFLOORPERCENTILE          1.000000
#                 VFLOORSCALESTR  Vector 4 0.01 0.01 0.01 0.01
#                 NATURALWRITEORDER              TRUE
#                 NATURALREADORDER              TRUE
#                 APPLYVFLOOR                 TRUE

Initialising  HMM
/home/franckn/htk/habla_utils/main/proto/qst001/ver1/state-5_stream-4_mgc-105_lf0-3.prt
. . .
 States   :   2  3  4  5  6 (width)
 Mixes  s1:   1  1  1  1  1 ( 105  )
 ( 105  )
 Num Using:   0  0  0  0  0
 Mixes  s2:   2  2  2  2  2 (  1  )
 ( MSD  <=  1 )
 Num Using:   0  0  0  0  0
 Mixes  s3:   2  2  2  2  2 (  1  )
 ( MSD  <=  1 )
 Num Using:   0  0  0  0  0
 Mixes  s4:   2  2  2  2  2 (  1  )
 ( MSD  <=  1 )
 Num Using:   0  0  0  0  0
 Parm Kind:  USER
 Number of owners = 1
 SegLab   :  #
 maxIter  :  20
 epsilon  :  0.000100
 minSeg   :  1
 Updating :  Means Variances MixWeights/DProbs TransProbs

 - system is PLAIN
  ERROR [+2121]  HInit: Too Few Observation Sequences [0]
 FATAL ERROR - Terminating program /usr/local/HTS-2.3/bin/HInit
Error in /usr/local/HTS-2.3/bin/HInit     -A    -C
/home/franckn/htk/habla_utils/main/configs/qst001/ver1/trn.cnf -D -T 1
-S /home/franckn/htk/habla_utils/main/data/scp/train.scp
 -m 1 -u tmvw    -w 5000  -H
/home/franckn/htk/habla_utils/main/models/qst001/ver1/cmp/init.mmf -M
/home/franckn/htk/habla_utils/main/models/qst001/ver1/cmp/HInit -I
/home/franckn/htk/habla_utils/main/data/labels/mono.mlf -l # -o #
/home/franckn/htk/habla_utils/main/proto/qst001/ver1/state-5_stream-4_mgc-105_lf0-3.prt

According to what I understand this means hts is finding too few
examples of the label "#", witch is very rare given that my labs all
look like this:

  0        0.326719 #
  0.326719 0.414777 l
  0.414777 0.480529 a
  0.480529 0.551305 s
 [...]
  2.200350 2.290139 i1
  2.290139 2.444838 l
  2.444838 2.488431 #
  2.488431 2.602645 d
  2.602645 2.694007 i
  2.694007 2.874066 f
  2.874066 2.953478 i0
 [...]
  3.774066 3.863322 i1
  3.863322 3.971125 ny
  3.971125 4.120223 o
  4.120223 4.312    #

Follow-Ups
[hts-users:04513] Re: Error On Phoneme #, Sébastien Le Maguer