V-Blaze and V-Cloud Online Help (May 2020)

Full Custom Language Modeling

The same process used in light language modelling is applied in "Full" custom language modelling, but on a larger scale. "Full" language modeling requires a minimum of 300 hours of speech audio. Up to 25,000 hours of audio can be used to improve the outcome of the modeling effort. Three to four months are required for full custom language model creation, no matter how much audio in that range is submitted. The combined effort of audio collection and model creation is larger than light language modeling, but once the model is deployed there is a greater improvement in overall accuracy.