Semantic recognition method, device, storage medium and computer equipment based on voice interaction

A technology of semantic recognition and voice interaction, applied in voice recognition, computing, voice analysis, etc., can solve problems such as semantic understanding deviations, achieve the effects of avoiding secondary errors, improving recognition efficiency, and improving accuracy

Inactive Publication Date: 2017-12-08
SHANGHAI XIAOI ROBOT TECH CO LTD
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Problems solved by technology

[0004] However, in the existing semantic understanding methods based on voice interaction and the ...

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  • Semantic recognition method, device, storage medium and computer equipment based on voice interaction
  • Semantic recognition method, device, storage medium and computer equipment based on voice interaction
  • Semantic recognition method, device, storage medium and computer equipment based on voice interaction

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Embodiment Construction

[0038] As mentioned in the background art, in the existing semantic understanding method based on voice interaction and the output result of the system for voice data, there is still a problem of semantic understanding deviation.

[0039] Based on the observation and research of the existing semantic understanding methods and systems based on voice interaction, the inventors of the present application found that, in addition to the deviation of the semantic understanding process itself, most of the deviations in semantic understanding mainly come from the following two aspects: 1. The pronunciation of the voice itself Features, for example, similar phonemes such as flat tongue and reflex tongue, resulting in the inability to obtain the correct phonetic text in the speech recognition process; second, there are a large number of phonetic features such as polyphonic characters, homophones, and near-phonetic characters in the language, resulting in the phonetic text During the conv...

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Abstract

The invention provides a semantic recognition method, device, storage medium and computer equipment based on voice interaction. The semantic recognition method based on voice interaction comprises the steps that voice data acquired is converted into phonetic text, wherein the phonetic text comprises at least one phonetic representation character; by means of the phonetic representation characters in the phonetic text, term matching is conducted, so that text is acquired, wherein the text contains meaning representation terms matched with the phonetic representation characters; semantic understanding processing is conducted on the text, so that the semantic meaning of the voice data is acquired. By means of the technical scheme, the accuracy of voice recognition can be improved.

Description

technical field [0001] The present invention relates to the technical field of voice recognition, in particular to a semantic recognition method and device, storage medium, and computer equipment based on voice interaction. Background technique [0002] With the development of speech recognition technology, speech recognition has been applied in many fields. Usually, the semantic understanding method and system based on voice interaction outputs a response to the input voice so that the user can perform further operations. [0003] In the prior art, the speech recognition processing process and the semantic understanding processing process are serial and independent of each other. Speech recognition is responsible for using speech recognition technology to recognize interactive speech into text, and semantic understanding is responsible for using semantic understanding technology to give semantic understanding responses based on speech recognition text. Specifically, in th...

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Application Information

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IPC IPC(8): G06F17/27G10L15/18G10L15/187G10L15/26
CPCG06F40/242G06F40/284G06F40/30G10L15/1822G10L15/187G10L15/26
Inventor 韩潼瑜朱频频
Owner SHANGHAI XIAOI ROBOT TECH CO LTD
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