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Re: [Kaldi-users] Integration of Kaldi into a voice-to-voice translator
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From: Mailing l. u. f. U. C. a. U. <kal...@li...> - 2013-05-14 16:30:16
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I just committed the changes. Dan On Tue, May 14, 2013 at 12:29 PM, Mailing list used for User Communication and Updates <kal...@li...> wrote: > When I will finish the Python wrapper and writing the docs, I will publish > it probably on www.bitbucket.org like a git repository. > I can drop a link somewhere if anybody would be interested. > > Ondra > > > On 14 May 2013 18:26, Ondrej Platek <ond...@gm...> wrote: > >> Good to hear. I am trying from last week to learn how was it designed. >> When are you going to commit the changes? In days in weeks? >> I would like to use the new code to build upon. >> >> I would like to run some experiments first, >> than I need to build a python wrapper (my project requirements). >> Currently I am finishing a python wrapper for the compute-mfcc-featscc , >> gmm-latgen-faster.cc and lattice-best-path.cc >> using https://cffi.readthedocs.org/en/release-0.6/. >> >> Basically I am trying to build shared library containing >> functionality of the compute-mfcc-featscc , gmm-latgen-faster.cc and >> lattice-best-path.cc. >> Than the rest is very easy using python-cffi ( >> https://cffi.readthedocs.org/en/release-0.6/). >> I guess there is no plan to distribute Kaldi as shared library, right? >> (Pity for me) >> >> Ondra >> >> >> On 14 May 2013 18:13, Mailing list used for User Communication and >> Updates <kal...@li...> wrote: >> >>> By the way, since we are talking about the online decoder, I should >>> mention that I am just about to commit some changes, involving a >>> reorganization of the internal code and the addition of unit-tests. Vassil >>> has checked that it still works for his demo. >>> >>> Dan >>> >>> >>> >>> On Tue, May 14, 2013 at 12:09 PM, Daniel Povey <dp...@gm...> wrote: >>> >>>> You have to be careful that you give the online decoder the right >>>> options corresponding tot the features that you used. See if there are any >>>> non-default options in your MFCC extraction or PLP extraction, for >>>> instance, and that the LDA window is set correctly. >>>> >>>> Dan >>>> >>>> >>>> >>>> On Tue, May 14, 2013 at 10:10 AM, Mailing list used for User >>>> Communication and Updates <kal...@li...> wrote: >>>> >>>>> As I said on my data have results like 70% WER. It is due to some bug, >>>>> which I have not fixed yet. >>>>> >>>>> In the online demo I tried to use our test (quite general data - in >>>>> terms of LM) and test it against online demo, >>>>> because as far as I understood it the online demo was trained on the >>>>> same data which are in supplied as the test data. >>>>> >>>>> Basically, I was asking for the numbers because I need to know if I >>>>> have still bug in my script or it is just normal performance. >>>>> >>>>> Thansk >>>>> >>>>> Ondra >>>>> >>>>> >>>>> >>>>> >>>>> On 14 May 2013 15:39, Mailing list used for User Communication and >>>>> Updates <kal...@li...> wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> I don't have specific numbers to share (as I said the online decoder >>>>>> is not rigorously tested as far as I know). In principle I think the >>>>>> online decoder should perform slightly worse than the offline versions >>>>>> due to things like online CMN computation. >>>>>> >>>>>> What do you mean exactly when you say that the results for the online >>>>>> demo are not so good? As far as I remember the WER for the test WAV >>>>>> files was about 7%, which is not so bad as today's speech recognition >>>>>> goes. Of course the WER in this case is so low, because the language >>>>>> model is relatively small and perfectly matches the test files (the LM >>>>>> is trained on the text corresponding to the audio book from which the >>>>>> test utterances were taken - not the best practice of course). >>>>>> >>>>>> Vassil >>>>>> >>>>>> On Tue, May 14, 2013 at 2:59 PM, Mailing list used for User >>>>>> Communication and Updates <kal...@li...> wrote: >>>>>> > Hi Vassil, >>>>>> > >>>>>> > May I asked about the performance (in terms of WER/SER) of online >>>>>> decoder? >>>>>> > >>>>>> > What is the expected WER for online-wav-gmm-decode-faster, >>>>>> > if I reached with gmm-latgen-faster scores in table below? >>>>>> > I would like to use the same trained models for >>>>>> online-wav-gmm-decode-faster >>>>>> > as >>>>>> > I used for gmm-latgen-faster (and lattice-best-path). >>>>>> > >>>>>> > exp RT coef WER >>>>>> > _ri3b_fmmi_b 11.33336625 19.42 >>>>>> > tri2b_mpe 1.2307175 21.22 >>>>>> > mono 2.8952 49.88 >>>>>> > tri3b_mmi 1.24198625 20.01 >>>>>> > tri1 2.398165 28.13 >>>>>> > tri2b_mmi 1.65662125 20.34 >>>>>> > tri2a 2.15838 28.43 >>>>>> > tri2b 1.451105 27.96 >>>>>> > tri3b 1.0596075 27.79 >>>>>> > tri3b_fmmi_c 11.4361875 19.13 >>>>>> > tri2b_mmi_b0.05 2.0089575 19.64 >>>>>> > tri3b_fmmi_d 16.1227625 19.5 >>>>>> > >>>>>> > The names and the core settings of experiments are the same as in >>>>>> > egs/voxforge/s5/run.sh >>>>>> > >>>>>> > >>>>>> > With the online-wav-gmm-decode-faster >>>>>> > I reached really bad scores due to bugs (which I still need to fix), >>>>>> > but still also in the online demo the results are not so nice. >>>>>> > >>>>>> > Thanks for any help >>>>>> > >>>>>> > Ondra Platek >>>>>> > >>>>>> > >>>>>> > On 26 April 2013 15:35, Mailing list used for User Communication >>>>>> and Updates >>>>>> > <kal...@li...> wrote: >>>>>> >> >>>>>> >> Hi, >>>>>> >> as for taking input from a microphone you might want to have a >>>>>> look at >>>>>> >> the (optional) online decoder. There is a simple demo script in >>>>>> >> egs/voxforge/online-demo. There is also a version that can decode >>>>>> .wav >>>>>> >> files without a separate feature extraction step. The code is not >>>>>> >> extensively tested and lacks some polish and flexibility, but >>>>>> perhaps >>>>>> >> you can use it as an example. >>>>>> >> >>>>>> >> Vassil >>>>>> >> >>>>>> >> On Fri, Apr 26, 2013 at 3:55 PM, Mailing list used for User >>>>>> >> Communication and Updates <kal...@li...> >>>>>> wrote: >>>>>> >> > Dear all, >>>>>> >> > I'm working on the development of an R&D voice-to-voice module >>>>>> and I >>>>>> >> > would >>>>>> >> > like to use Kaldi for the transcription part (we made some tests >>>>>> with >>>>>> >> > PocketSphinx but we found that Kaldi is more adapted for our >>>>>> task). >>>>>> >> > >>>>>> >> > The problem is that I'm not really expert in speech2text (Kaldi >>>>>> models >>>>>> >> > will >>>>>> >> > be provided by another team) and I did not found scripts (or >>>>>> plugins) >>>>>> >> > allowing an easy integration of Kaldi : How to manage streams >>>>>> (with >>>>>> >> > gstreammer for example)? how we can decode a single wav file? >>>>>> etc. >>>>>> >> > >>>>>> >> > Is someone else has already handle these problems? are there any >>>>>> scripts >>>>>> >> > to >>>>>> >> > facilitate this task? >>>>>> >> > >>>>>> >> > thanks in advance for your reply, >>>>>> >> > >>>>>> >> > Best regards >>>>>> >> > >>>>>> >> > >>>>>> >> > >>>>>> >> > >>>>>> ------------------------------------------------------------------------------ >>>>>> >> > Try New Relic Now & We'll Send You this Cool Shirt >>>>>> >> > New Relic is the only SaaS-based application performance >>>>>> monitoring >>>>>> >> > service >>>>>> >> > that delivers powerful full stack analytics. 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Try New >>>>>> Relic >>>>>> >> and get this awesome Nerd Life shirt! >>>>>> http://p.sf.net/sfu/newrelic_d2d_apr >>>>>> >> _______________________________________________ >>>>>> >> Kaldi-users mailing list >>>>>> >> Kal...@li... >>>>>> >> https://lists.sourceforge.net/lists/listinfo/kaldi-users >>>>>> > >>>>>> > >>>>>> > >>>>>> > >>>>>> ------------------------------------------------------------------------------ >>>>>> > AlienVault Unified Security Management (USM) platform delivers >>>>>> complete >>>>>> > security visibility with the essential security capabilities. >>>>>> Easily and >>>>>> > efficiently configure, manage, and operate all of your security >>>>>> controls >>>>>> > from a single console and one unified framework. Download a free >>>>>> trial. >>>>>> > http://p.sf.net/sfu/alienvault_d2d >>>>>> > _______________________________________________ >>>>>> > Kaldi-users mailing list >>>>>> > Kal...@li... >>>>>> > https://lists.sourceforge.net/lists/listinfo/kaldi-users >>>>>> > >>>>>> >>>>>> >>>>>> ------------------------------------------------------------------------------ >>>>>> AlienVault Unified Security Management (USM) platform delivers >>>>>> complete >>>>>> security visibility with the essential security capabilities. Easily >>>>>> and >>>>>> efficiently configure, manage, and operate all of your security >>>>>> controls >>>>>> from a single console and one unified framework. Download a free >>>>>> trial. >>>>>> http://p.sf.net/sfu/alienvault_d2d >>>>>> _______________________________________________ >>>>>> Kaldi-users mailing list >>>>>> Kal...@li... >>>>>> https://lists.sourceforge.net/lists/listinfo/kaldi-users >>>>>> >>>>> >>>>> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> AlienVault Unified Security Management (USM) platform delivers complete >>>>> security visibility with the essential security capabilities. Easily >>>>> and >>>>> efficiently configure, manage, and operate all of your security >>>>> controls >>>>> from a single console and one unified framework. Download a free trial. >>>>> http://p.sf.net/sfu/alienvault_d2d >>>>> _______________________________________________ >>>>> Kaldi-users mailing list >>>>> Kal...@li... >>>>> https://lists.sourceforge.net/lists/listinfo/kaldi-users >>>>> >>>>> >>>> >>> >>> >>> ------------------------------------------------------------------------------ >>> AlienVault Unified Security Management (USM) platform delivers complete >>> security visibility with the essential security capabilities. Easily and >>> efficiently configure, manage, and operate all of your security controls >>> from a single console and one unified framework. Download a free trial. >>> http://p.sf.net/sfu/alienvault_d2d >>> _______________________________________________ >>> Kaldi-users mailing list >>> Kal...@li... >>> https://lists.sourceforge.net/lists/listinfo/kaldi-users >>> >>> >> > > > ------------------------------------------------------------------------------ > AlienVault Unified Security Management (USM) platform delivers complete > security visibility with the essential security capabilities. Easily and > efficiently configure, manage, and operate all of your security controls > from a single console and one unified framework. Download a free trial. > http://p.sf.net/sfu/alienvault_d2d > _______________________________________________ > Kaldi-users mailing list > Kal...@li... > https://lists.sourceforge.net/lists/listinfo/kaldi-users > > |
