Re: [Kaldi-users] reproducing numbers in wsj/s5

[Mailing l. u. f. U. C. a. U. <kal...@li...>]

Copied from exp/mono0a/log/update.39.log

    LOG (gmm-sum-accs:main():gmm-sum-accs.cc:60) Summed 2 stats, total
count 849568, avg like/frame -95.5657

Hao

On Mon, Jun 3, 2013 at 4:29 PM, Mailing list used for User
Communication and Updates <kal...@li...> wrote:
> OK, that is quite weird.  What is the avg like/frame on the final
> update.??.log?
> Dan
>
>
>
> On Mon, Jun 3, 2013 at 5:00 PM, Mailing list used for User Communication and
> Updates <kal...@li...> wrote:
>>
>> Unfortunately those are absolute differences. Here is what I get for the
>> mono0a.
>>
>>     %WER 40.44 [ 2282 / 5643, 118 ins, 537 del, 1627 sub ]
>> exp/mono0a/decode_tgpr_eval92/wer_9
>>
>> And below is the reported one in RESULTS.
>>
>>     exp/mono0a/decode_tgpr_eval92/wer_10:%WER 25.54 [ 1441 / 5643, 149
>> ins, 191 del, 1101 sub ]
>>
>> I will try to checkout the same version as the RESULTS file and run
>> the experiments again.
>>
>> Here is the total data count from exp/mono0a/log/update.0.log.
>>
>>     LOG (gmm-sum-accs:main():gmm-sum-accs.cc:60) Summed 2 stats, total
>> count 849568, avg like/frame -109.265
>>
>> Thanks for your help.
>>
>> Hao
>>
>> On Mon, Jun 3, 2013 at 3:43 PM, Mailing list used for User
>> Communication and Updates <kal...@li...> wrote:
>> > Assuming those are relative numbers, they're probably within the margin
>> > of
>> > error.  See if it's the same on other test sets.  Because various
>> > algorithms
>> > call rand(), and different machines implement this differently, results
>> > aren't fully reproducible.
>> >
>> > But to check that it's not some code change that hurts the results, you
>> > could try checking out a copy with the same revision number as the
>> > RESULTS
>> > file, and running again and seeing what results you get.  If there is a
>> > difference, I'd like to know.
>> >
>> > It's also possible some files were missing in your WSJ distribution--
>> > let me
>> > know the data count reported in one the */log/update.log files and I'll
>> > compare with a local copy.
>> >
>> > Dan
>> >
>> >
>> >
>> > On Mon, Jun 3, 2013 at 4:34 PM, Mailing list used for User Communication
>> > and
>> > Updates <kal...@li...> wrote:
>> >>
>> >> Hi,
>> >>
>> >> I'm following the WSJ s5 recipe, and I wasn't able to reproduce the
>> >> results stated in the RESULTS file. Are we supposed to get exactly the
>> >> same numbers with the (hyper-)parameters given in the recipe?
>> >>
>> >> Just to give a sense of how far I'm off. My monophone models perform
>> >> 10%
>> >> worse than the reported results on eval92 and the resulting triphone
>> >> models perform 4% worse.
>> >>
>> >> Thanks,
>> >> Hao
>> >>
>> >>
>> >>
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