Re: [Kaldi-users] Convert kaldi lattices into HTK compatible format, utils/convert_slf.pl

[Vesely K. <ive...@fi...>]

Hello David,
I just modified the example to include the int->word mapping,
the lattices will now contain words, it is commited.

Eventually you can also try newer tool 'lattice-align-words-lexicon',
which uses lexicon to do the aligning. For this you need to have
data/lang/phones/align_lexicon.int

K.


On 02/05/2014 01:32 PM, Korbinian Riedhammer wrote:
> Hi David,
>
> yes, the numbers associated with the words are indices, you can
> resolve them using the data/lang/words.txt file. The warnings you see
> relate to process of alignining the lattices to words (i.e. making
> sure that the word arcs (transitions) reflect the actual word
> boundaries in terms of time), and not to the SLF conversion. To get
> rid of the epsilon transitions you may need to determinize the
> lattices first (please correct me, if I'm wrong, Dan).
>
> Korbinian.
>
> On Wed, Feb 5, 2014 at 12:34 PM, David Mrva <da...@ca...> wrote:
>> Hi Karel,
>>
>> Thanks for you help. Based on you new example in the convert_slf.pl script I
>> made up a command-line that now produces HTK lattices from wsj example kaldi
>> lattices. It gives me a warning. Is it anything to worry about? The
>> resulting lattices have words labelled with numbers, see below. Are the
>> numbers some indexes? How can I get words to the HTK lattice?
>>
>> David
>>
>>
>> [davidm@code4 s5]$ lattice-align-words
>> exp/tri3b/graph_bd_tgpr/phones/word_boundary.int exp/tri3b/final.mdl
>> 'ark:gunzip -c exp/tri3b/decode_bd_tgpr_eval92_fg/lat.1.gz |' ark,t:- |
>> utils/convert_slf.pl --word-to-node - ~/slf/
>> lattice-align-words exp/tri3b/graph_bd_tgpr/phones/word_boundary.int
>> exp/tri3b/final.mdl 'ark:gunzip -c
>> exp/tri3b/decode_bd_tgpr_eval92_fg/lat.1.gz |' ark,t:-
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> WARNING (lattice-align-words:LatticeWordAligner():word-align-lattice.cc:263)
>> [Lattice has input epsilons and/or is not input-deterministic (in Mohri
>> sense)]-- i.e. lattice is not deterministic.  Word-alignment may be slow
>> and-or blow up in memory.
>> LOG (lattice-align-words:main():lattice-align-words.cc:122) Successfully
>> aligned 43 lattices; 0 had errors.
>>
>> resulting lattice snippet:
>>
>> VERSION=1.1
>> UTTERANCE=440c0401
>> N=291   L=411
>> I=0     W=!NULL t=0.00
>> I=1     W=!NULL t=0.88
>> I=2     W=!NULL t=1.14
>> I=3     W=!NULL t=1.38
>> I=4     W=!NULL t=1.75
>> I=5     W=!NULL t=1.38
>> I=6     W=!NULL t=1.75
>> I=7     W=!NULL t=0.87
>> I=8     W=!NULL t=0.74
>> I=9     W=!NULL t=0.77
>> I=10    W=!NULL t=0.87
>> I=11    W=!NULL t=1.34
>> I=12    W=!NULL t=0.74
>> I=13    W=!NULL t=0.77
>> I=14    W=!NULL t=0.87
>> I=15    W=!NULL t=1.34
>> I=16    W=!NULL t=1.75
>> I=17    W=!NULL t=2.08
>> I=18    W=!NULL t=2.14
>> I=19    W=!NULL t=2.43
>> I=20    W=!NULL t=2.56
>> I=21    W=!NULL t=2.11
>> I=22    W=!NULL t=2.43
>> I=23    W=!NULL t=2.56
>> I=24    W=!NULL t=3.10
>> I=25    W=!NULL t=3.25
>> I=26    W=!NULL t=3.59
>> I=27    W=!NULL t=3.10
>> I=28    W=!NULL t=3.25
>> I=29    W=!NULL t=3.59
>> I=30    W=!NULL t=3.59
>> I=31    W=!NULL t=3.59
>> I=32    W=!NULL t=3.59
>> I=33    W=!NULL t=3.59
>> I=34    W=!NULL t=3.78
>> I=35    W=!NULL t=4.21
>> I=36    W=!NULL t=3.78
>> I=37    W=!NULL t=3.99
>> I=38    W=!NULL t=3.80
>> I=39    W=!NULL t=3.99
>> I=40    W=!NULL t=3.78
>> .......
>> I=245   W=73728 t=4.06
>> I=246   W=4230  t=4.21
>> I=247   W=93495 t=4.21
>> I=248   W=140327        t=4.52
>> I=249   W=140327        t=4.52
>> I=250   W=62898 t=3.99
>> I=251   W=72789 t=4.21
>> I=252   W=72799 t=4.21
>> I=253   W=73728 t=4.06
>> I=254   W=4230  t=4.21
>> I=255   W=93495 t=4.21
>> I=256   W=140327        t=4.52
>> I=257   W=132935        t=5.58
>> I=258   W=140327        t=4.52
>> I=259   W=132935        t=5.58
>> I=260   W=140327        t=4.52
>> I=261   W=140327        t=4.52
>> I=262   W=4230  t=3.99
>> I=263   W=72789 t=4.21
>> I=264   W=72799 t=4.21
>> I=265   W=74646 t=4.21
>> I=266   W=140327        t=4.52
>> I=267   W=132935        t=5.58
>> I=268   W=140327        t=4.52
>> I=269   W=132935        t=5.58
>> I=270   W=140327        t=4.52
>> I=271   W=132935        t=5.58
>> I=272   W=124859        t=6.46
>> I=273   W=4230  t=6.62
>> I=274   W=99831 t=6.92
>> I=275   W=43150 t=7.78
>> I=276   W=18179 t=8.47
>> I=277   W=46751 t=8.60
>> I=278   W=25    t=8.70
>> I=279   W=4086  t=8.70
>> I=280   W=93075 t=8.70
>> I=281   W=135497        t=9.45
>> I=282   W=135497        t=9.45
>> I=283   W=121952        t=9.96
>> I=284   W=126807        t=9.96
>> I=285   W=0     t=11.35
>> I=286   W=135497        t=9.45
>> I=287   W=121952        t=9.96
>> I=288   W=126807        t=9.96
>> I=289   W=0     t=11.35
>> I=290   W=0     t=11.35
>> J=0     S=0     E=86    v=0.000000      a=-6128.520000  l=-28.250300
>> J=1     S=86    E=12    v=0.000000      a=0.000000      l=0.000000
>> J=2     S=0     E=87    v=0.000000      a=-6128.520000  l=-14.239300
>> J=3     S=87    E=8     v=0.000000      a=0.000000      l=0.000000
>> J=4     S=0     E=88    v=0.000000      a=-8043.850000  l=-26.245500
>> J=5     S=88    E=7     v=0.000000      a=0.000000      l=0.000000
>> J=6     S=0     E=89    v=0.000000      a=-5821.820000  l=-18.684200
>> J=7     S=89    E=1     v=0.000000      a=0.000000      l=0.000000
>> J=8     S=1     E=90    v=0.000000      a=0.000000      l=0.000000
>> J=9     S=90    E=2     v=0.000000      a=0.000000      l=0.000000
>> J=10    S=2     E=91    v=0.000000      a=-2222.850000  l=-17.005600
>> J=11    S=91    E=5     v=0.000000      a=0.000000      l=0.000000
>> J=12    S=2     E=92    v=0.000000      a=-2222.850000  l=-12.768900
>> J=13    S=92    E=3     v=0.000000      a=0.000000      l=0.000000
>> J=14    S=3     E=93    v=0.000000      a=-952.576000   l=-7.415230
>> J=15    S=93    E=4     v=0.000000      a=0.000000      l=0.000000
>> J=16    S=4     E=94    v=0.000000      a=-4826.290000  l=-11.488200
>> J=17    S=94    E=21    v=0.000000      a=0.000000      l=0.000000
>> J=18    S=4     E=95    v=0.000000      a=-4888.020000  l=-9.040100
>> J=19    S=95    E=17    v=0.000000      a=0.000000      l=0.000000
>> J=20    S=5     E=96    v=0.000000      a=-952.576000   l=-9.439240
>> J=21    S=96    E=6     v=0.000000      a=0.000000      l=0.000000
>> J=22    S=6     E=97    v=0.000000      a=-4826.290000  l=-11.566900
>> J=23    S=97    E=21    v=0.000000      a=0.000000      l=0.000000
>> J=24    S=6     E=98    v=0.000000      a=-4888.020000  l=-9.118870
>> J=25    S=98    E=17    v=0.000000      a=0.000000      l=0.000000
>> J=26    S=7     E=99    v=0.000000      a=0.000000      l=0.000000
>> J=27    S=99    E=15    v=0.000000      a=0.000000      l=0.000000
>> J=28    S=8     E=100   v=0.000000      a=0.000000      l=0.000000
>> J=29    S=100   E=9     v=0.000000      a=0.000000      l=0.000000
>> J=30    S=9     E=101   v=0.000000      a=0.000000      l=0.000000
>> J=31    S=101   E=10    v=0.000000      a=0.000000      l=0.000000
>> J=32    S=10    E=102   v=0.000000      a=-1906.000000  l=-16.253300
>> J=33    S=102   E=11    v=0.000000      a=0.000000      l=0.000000
>> J=34    S=11    E=103   v=0.000000      a=-952.576000   l=-9.806090
>> J=35    S=103   E=16    v=0.000000      a=0.000000      l=0.000000
>> J=36    S=12    E=104   v=0.000000      a=0.000000      l=0.000000
>> J=37    S=104   E=13    v=0.000000      a=0.000000      l=0.000000
>> J=38    S=13    E=105   v=0.000000      a=0.000000      l=0.000000
>> J=39    S=105   E=14    v=0.000000      a=0.000000      l=0.000000
>> J=40    S=14    E=106   v=0.000000      a=-1906.000000  l=-16.458200
>> J=41    S=106   E=15    v=0.000000      a=0.000000      l=0.000000
>> J=42    S=15    E=107   v=0.000000      a=-952.576000   l=-9.806090
>> J=43    S=107   E=16    v=0.000000      a=0.000000      l=0.000000
>> J=44    S=16    E=108   v=0.000000      a=-4826.290000  l=-11.566900
>> J=45    S=108   E=21    v=0.000000      a=0.000000      l=0.000000
>> .........
>>
>>
>>
>>
>>
>> On 04/02/2014 18:06, Vesely Karel wrote:
>>
>> Hello,
>> the script 'utils/convert_slf.pl' is updated with a new example how to call
>> it.
>>
>> Also I refactored the mode which puts links into nodes, to consider
>> situation when a node has incoming arcs with different words.
>>
>> The default output format is back to generate lattices with words
>> in links, as it is more compact.
>>
>> Karel.
>>
>>
>>
>> On 02/04/2014 05:15 PM, Karel Veselý wrote:
>>
>> Hi,
>> sure, recently I rewrote that script recently in cooperation with Korbinian.
>> I'll have a look at it,
>> Karel.
>>
>>
>>
>>
>>
>> Dne 4.2.2014 17:05, Daniel Povey napsal(a):
>>
>> You may have seen the message because lattice-word-align expects the model
>> file as its first argument; this is an error in the help message of
>> utils/convert_slf.pl.  Also, the help messagepl should probably be updated
>> to use lattice-align-words as its suggested input.
>> Karel, you made some recent changes to that program; do you think you could
>> help with this?
>> Dan
>>
>>
>>> Hi,
>>> After running the egs/wsj/s5/run.sh I call the convert_slf.pl script on
>>> one of the lattices in tri3b step following an exampl in the scripts help
>>> output and get a deprecation message:
>>>
>>> [davidm@code7 s5]$ utils/convert_slf.pl
>>> Convert kaldi lattices to HTK SLF (v1.1) format.
>>> Usage: convert_slf.pl [options] lat-file.txt [out-dir]
>>>    e.g. lattice-word-align 'ark:gunzip -c lat.gz |' ark,t:- |
>>> utils/convert_slf.pl - slf/
>>> Options regarding the SLF output:
>>>    --lmscale x    LM weight (default: lmscale=1)
>>>    --acscale x    Acoustic weight (default: acscale=1)
>>>    --wdpenalty x  Word insertion penalty (default: 0)
>>>    --framerate x  Frame rate to compute timing information (default: 0.01)
>>> [davidm@code7 s5]$ lattice-word-align 'ark:gunzip -c
>>> exp/tri3b/decode_bd_tgpr_eval92_fg/lat.1.gz |' ark,t:- |
>>> utils/convert_slf.pl - ~/slf/
>>> lattice-word-align 'ark:gunzip -c
>>> exp/tri3b/decode_bd_tgpr_eval92_fg/lat.1.gz |' ark,t:-
>>>
>>> (note: from the s5 scripts onward, this is deprecated, see
>>> lattice-align-words)
>>> Create word-aligned lattices (in which the arcs correspond with
>>> word boundaries)
>>> Usage: lattice-word-align [options] <model> <lattice-rspecifier>
>>> <lattice-wspecifier>
>>>   e.g.: lattice-word-align --silence-phones=1:2 --wbegin-phones=2:6:10:14 \
>>>     --wend-phones=3:7:11:15 --winternal-phones=4:8:12:16
>>> --wbegin-and-end-phones=5:9:13:17 \
>>>     --silence-label=2 --partial-word-label=16342 \
>>>     final.mdl ark:1.lats ark:aligned.lats
>>>
>>> Options:
>>>    --output-error-lats         : If true, output aligned lattices even if
>>> there was an error (e.g. caused by forced-out lattice) (bool, default =
>>> true)
>>>    --partial-word-label        : Numeric id of word symbol that is to be
>>> used for arcs in the word-aligned lattice corresponding to partial words at
>>> the end of "forced-out" utterances (zero is OK) (int, default = 0)
>>>    --reorder                   : True if the lattices were generated from
>>> graphs that had the --reorder option true, relating to reordering self-loops
>>> (typically true) (bool, default = true)
>>>    --silence-has-olabels       : If true, silence phones have output labels
>>> in the lattice, just
>>> like regular words.  [This means you can't have un-labeled silences]
>>> (bool, default = false)
>>>    --silence-label             : Numeric id of word symbol that is to be
>>> used for silence arcs in the word-aligned lattice (zero is OK) (int, default
>>> = 0)
>>>    --silence-may-be-word-internal : If true, silence may appear inside
>>> words' prons (but not at begin/end!)
>>>   (bool, default = false)
>>>    --silence-phones            : Colon-separated list of numeric ids of
>>> phones that are used for silence (and other non-word events such as noise)
>>> (string, default = "")
>>>    --test                      : If true, activate checks designed to test
>>> the code. (bool, default = false)
>>>    --wbegin-and-end-phones     : Colon-separated list of numeric ids of
>>> phones that are used for single-phone words. (string, default = "")
>>>    --wbegin-phones             : Colon-separated list of numeric ids of
>>> phones that begin a word (string, default = "")
>>>    --wend-phones               : Colon-separated list of numeric ids of
>>> phones that end a word (string, default = "")
>>>    --winternal-phones          : Colon-separated list of numeric ids of
>>> phones that are internal to a word (string, default = "")
>>>
>>> Standard options:
>>>    --config                    : Configuration file with options (string,
>>> default = "")
>>>    --help                      : Print out usage message (bool, default =
>>> false)
>>>    --print-args                : Print the command line arguments (to
>>> stderr) (bool, default = true)
>>>    --verbose                   : Verbose level (higher->more logging) (int,
>>> default = 0)
>>>
>>> What is the right command-line now for calling the convert_slf.pl script
>>> on a binary lattice file(s)?
>>>
>>> Many thanks,
>>> David
>>>
>>>
>>>
>>>
>>> On 20/12/2013 10:44, Karel Veselý wrote:
>>>
>>> There is also a script directly in kaldi wsj/s5 from Korbinian Riedhammer:
>>>
>>>
>>> http://sourceforge.net/p/kaldi/code/HEAD/tree/trunk/egs/wsj/s5/utils/convert_slf.pl
>>>
>>> Karel
>>>
>>> Dne 19. 12. 2013 21:05, Daniel Povey napsal(a):
>>>
>>> It looks like Paul Dixon has published something he wrote, here:
>>>
>>> https://gist.github.com/edobashira/5811963
>>>
>>> Dan
>>>
>>>
>>>
>>> On Thu, Dec 19, 2013 at 3:20 AM, wei.shi-新 <we...@im...> wrote:
>>>> Hi all,
>>>>
>>>> Though I know the purpose of kaldi is not to be compatible  with HTK, I
>>>> still want to ask, is there a tool that can convert kaldi lattices( e.g.,
>>>> generated by gmm-latgen-faster ) to HTK  compatible format?
>>>>
>>>>
>>>> Shi Wei
>>>>
>>>>
>>>> ------------------------------------------------------------------------------
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>>>
>>>
>>>
>>> ------------------------------------------------------------------------------
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>>> organizations don't have a clear picture of how application performance
>>> affects their revenue. With AppDynamics, you get 100% visibility into your
>>> Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics
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>>>
>>>
>>>
>>> ------------------------------------------------------------------------------
>>> Rapidly troubleshoot problems before they affect your business. Most IT
>>> organizations don't have a clear picture of how application performance
>>> affects their revenue. With AppDynamics, you get 100% visibility into your
>>> Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics
>>> Pro!
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>>>
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>>> http://pubads.g.doubleclick.net/gampad/clk?id=121051231&iu=/4140/ostg.clktrk
>>> _______________________________________________
>>> Kaldi-users mailing list
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>>> https://lists.sourceforge.net/lists/listinfo/kaldi-users
>>>
>>
>>
>>
>> ------------------------------------------------------------------------------
>> Managing the Performance of Cloud-Based Applications
>> Take advantage of what the Cloud has to offer - Avoid Common Pitfalls.
>> Read the Whitepaper.
>> http://pubads.g.doubleclick.net/gampad/clk?id=121051231&iu=/4140/ostg.clktrk
>>
>>
>>
>> _______________________________________________
>> Kaldi-users mailing list
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>>
>>
>>