How to get the value of gmm parameters? about pykaldi

[dogancan]

Thanks for the report. I remember fixing these methods some time back but it seems I fixed them only for the FullGmm class. I'll try to fix them for other Gmm types later today -- no promises though. If you have installed pykaldi from source, you should be able to update your installation once the fix is up. If you have installed using conda, you will have to wait until we update the conda package which might take a day or so.

[dogancan]

I just pushed a fix. Feel free to reopen this issue if you continue to have this problem.

[kresle]

@dogancan Thanks a lot!
I just compiled and these methods work perfectly now for both of DiagGmm and FullGmm.
But I have another problem with FullGmm when reading data.
ki = xopen('diag_ubm/final.dubm',mode='rb') for DiagGmm ubm works fine but ki = xopen('full_ubm/final.dubm',mode='rb') for FullGmm ubm gives IOError: Could not open stream for reading.
Can you give me some advice?

[dogancan]

It seems like the second file does not exist on that path or it is not readable. Can you check if it is indeed there? If it is there, could you copy and paste the output of “ls -l full_ubm”?

[kresle]

@dogancan It works now. Maybe I typed in some error, but the error occured when calling gmm.read(ki.stream(), ki.binary) instead of xopen. Anyway, thanks for your time!

[dogancan]

You’re welcome.