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METHODS OF AND ELECTRONIC DEVICES FOR DETERMINING AN INTENT ASSOCIATED WITH A SPOKEN USER UTTERANCE
METHODS OF AND ELECTRONIC DEVICES FOR DETERMINING AN INTENT ASSOCIATED WITH A SPOKEN USER UTTERANCE
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机译:确定与用户说话相关的意图的方法和电子设备
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摘要
A method and server for determining an intent associated with a spoken user utterance are disclosed. The method includes determining at least one speech unit where each speech unit has textual data representative of a word or pause and has a corresponding segment of the digital audio signal. For each speech unit, the method includes generating a respective textual feature, generating a respective acoustic feature vector and generating a respective enhanced feature vector. The method also includes employing a neural network (NN) configured to determine the intent of the spoken user utterance by inputting into the NN the enhanced feature vectors. The NN has been trained to estimate a probability of the intent being of a given type.
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