Hi,
I am able to use the pocketsphinx kws with some success. However, I wanted to explore keyword spotting using word posterior on word lattice. So I have generated the lattice. Does Sphinx have a tool that can process the lattice for word posterior probability for a given word? Are there any other tool kits that does it? Any suggestion and pointers are welcome
Thanks
Ram
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Hi,
I am able to use the pocketsphinx kws with some success. However, I wanted to explore keyword spotting using word posterior on word lattice. So I have generated the lattice. Does Sphinx have a tool that can process the lattice for word posterior probability for a given word? Are there any other tool kits that does it? Any suggestion and pointers are welcome
Thanks
Ram
No
You can use lattice-tool from srilm for example. You dump pocketsphinx lattice in HTK format and load it into srilm
Thats cool. I will explore that option. Thanks for the response.