METHOD AND DEVICE FOR PERFORMING VOICE RECOGNITION USING GRAMMAR MODEL

    公开(公告)号:US20200219483A1

    公开(公告)日:2020-07-09

    申请号:US16820353

    申请日:2020-03-16

    Abstract: A method of updating speech recognition data including a language model used for speech recognition, the method including obtaining language data including at least one word; detecting a word that does not exist in the language model from among the at least one word; obtaining at least one phoneme sequence regarding the detected word; obtaining components constituting the at least one phoneme sequence by dividing the at least one phoneme sequence into predetermined unit components; determining information regarding probabilities that the respective components constituting each of the at least one phoneme sequence appear during speech recognition; and updating the language model based on the determined probability information.

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