Hi Frodo,

Thanks for your interest :)

There are some errors in the help files generally. See for example: https://github.com/irllabs/ml-lib/issues/148#issuecomment-447277967

However, in the case of HMM, I don’t think it’s currently set up to receive time series (like ml.dtw, which *does* work), so this needs addressing.

I have a day booked on Monday to work on this, so there should be a new release on Monday. I will also try to get it into Deken on the other platforms (including Bela if possible) to make installation easier.

Cheers,

Jamie

On 15 Dec 2018, at 11:48, Frodo Jedi <frodojedi.mailinglist@gmail.com> wrote:

Hi Jamie,

thanks. I know well your externals and also your publication.

I had tried your HMM external for PD, but it didn't work. The help file seems indeed incorrect and I also cannot save or read data.

Is it only the help file wrong or there are other bugs you are aware of?

I would be immensely grateful if you could fix it!

Could you please push a fix and let me know? More or less how long do you think this will take?

I am using linux, actually the bela board. 

Please let me know if I can contribute with testing for debugging

Cheers

FJ

On Fri, Dec 14, 2018 at 9:48 AM Jamie Bullock <jamie@jamiebullock.com> wrote:

Hi Frodo,

There is GMM and HMM support in ml-lib, which is currently available via Deken on macOS, or the GitHub releases page here: https://github.com/irllabs/ml-lib/releases

The GMM *should* just work. Currently the HMM help file is incorrect, but if you are interested in using this I can work on pushing a fix.

Cheers,

Jamie

On 13 Dec 2018, at 19:09, Frodo Jedi <frodojedi.mailinglist@gmail.com> wrote:

Thanks, Joseph, I will check it.

Anyone else has some other ideas?

Cheers

FJ

On Thu, Dec 13, 2018 at 7:04 PM Joseph Larralde <joseph.larralde@gmail.com> wrote:

Hey,

I've been working on Jules Françoise's XMM library at IRCAM during a couple of years.
It's a really cool GMM and HMM library, in GPL 3 license.
I made wrappers for unity and nodejs, and several demo projects based on this library.
It's also there in Max as part of IRCAM's MuBu free package.

I planned to port it to pd as well, but don't have enough free time to do it right now (as it's a personal initiative).
If someone is willing to take care of this before I can schedule it, I'm available for any advice, discussion etc
Otherwise I'll do it, someday ...

Joseph

PS : it's here : https://github.com/ircam-rnd/xmm

Le 13/12/18 à 18:18, Frodo Jedi a écrit :

Hi all,

is there any working implementation of the hidden markov model in pure data?

Any recommendation? Anyone who is working on the same topic?

Cheers

FJ

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