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Need help in understanding Perplexity Tuning result in Nuance.

  • 1.  Need help in understanding Perplexity Tuning result in Nuance.

    Posted 02-21-2014 07:20
    Hi I am trying to incorporate the NL capability in my voice application. I have written SLM and trained it using sgc utility. Training was successful. From the Nuance documentation (Advanced NLU Developer's Guide) I came to know that we need to tune for perplexity such that we get the lowest possible value to increase the accuracy. When I did this for test sentences I got some results with some values for each word. Please help me in understanding the perplexity results. How to achieve the lowest value for perplexity? Thanks & Regards Swapna


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