Hodgson Russ LLP
Method and device for extracting speech features based on artificial intelligence
Embodiments of the present disclosure provide a method and a device for extracting speech features based on artificial intelligence. The method includes performing a spectrum analysis on a speech to be recognized to obtain a spectrum program of the speech to be recognized; and extracting features of the spectrum program by using a gated convolution neural network to obtain the speech features of the speech to be recognized. As the spectrum program can describe the speech to be recognized in a form of image, and the gated convolution neural network is an effective method for processing images, the speech features extracted with this method may accurately describe characteristics of the speech.
BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
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G10L G06N G10L G06N G10L
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Chao Xiangang
Li Li