Back to results
US 2021/0343272 A1Published application
Semantic recognition method and semantic recognition device
AssigneeALi Corporation
InventorsJou-Yun Pan, Keng-Chih Chen
Life of this patent
Estimating the term…
Abstract
A semantic recognition method and a semantic recognition device are provided. A spectrogram of a speech signal is generated. At least one keyword of the spectrogram is detected by inputting the spectrogram into a neural network model. A semantic category to which each of the at least one keyword belongs is distinguished. A semantic intention of the speech signal is determined according to the at least one keyword and the semantic category of the at least one keyword.
Claims14
A semantic recognition method, comprising:
- generating a spectrogram of a speech signal;
- detecting at least one keyword of the spectrogram by inputting the spectrogram into a neural network model;
- distinguishing a semantic category to which each of the at least one keyword belongs;
- and
- determining a semantic intention of the speech signal according to the at least one keyword and the semantic category of the at least one keyword.
2 more elements
A semantic recognition device, comprising:
- a storage device;
- and
- a processing circuit, coupled to the storage device and configured to execute instructions in the storage device to:
- generate a spectrogram of a speech signal;
- detect at least one keyword of the spectrogram by inputting the spectrogram into a neural network model;
- distinguish a semantic category to which each of the at least one keyword belongs;
- and
- determine a semantic intention of the speech signal according to the at least one keyword and the semantic category of the at least one keyword.
5 more elements
Dependencies are inferred from the claim text.