obtaining final lattices about kaldi-gstreamer-server HOT 6 OPEN

Currently there is no way to obtain lattices and I have no plans to implement this.

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That's okay I figured it out. Thank you for your reply though.

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hi @calderma are you able to do it?

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yes it's only about 5 lines of code to obtain the final lattice after the decoding has finished. I ended up implementing some code that allows keyword searching during the streaming decoding as well so it does the kws on the fly when each "piece" of the lattice is processed.

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To clarify, the short code snippet that i used was fairly specific to what I am using it for. I don't have the code in front of me at the moment but I believe it was the "WriteCompactLattice" method in kaldi that i used. I just inserted that into the gst_kaldinnet2onlinedecoder_final_result method in the gstkaldinnet2onlinedecoder.cc file. In order to do it so that it would generalize it would require more coding.

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@calderma , if it's still possible, could you share the exact code? I've seen that you have the fork of the gst-kaldi-nnet2-online repository, yet not made any changes into it.
Thanks in advance!

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