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Method and device for determining intention recognition accuracy and computer equipment

An accuracy, intent technique used in the field of determining the accuracy of intent recognition

Pending Publication Date: 2019-08-23
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the diversity and non-standard nature of human natural language, a sentence of speech input by the user may be ambiguous, resulting in a variety of ambiguous intentions, that is, for this speech, it is possible to parse out a variety of user intentions

Method used

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  • Method and device for determining intention recognition accuracy and computer equipment
  • Method and device for determining intention recognition accuracy and computer equipment
  • Method and device for determining intention recognition accuracy and computer equipment

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Embodiment Construction

[0036] The solutions of the embodiments of the present application are suitable for evaluating the accuracy of intent recognition of any speech intent recognition system. The speech intention recognition system is used for performing intention recognition on user speech, so as to recognize the intention expressed by the user speech.

[0037] Among them, the speech intention recognition system in the embodiment of the present application may have many possibilities, as long as it is a system capable of performing intention recognition on user speech. For example, the speech intent recognition system may be a smart speaker system, a chat robot system, and the like.

[0038] For ease of understanding, the speech intent recognition system in the embodiment of the present application is introduced first. For ease of description, the speech intention recognition system is taken as an example of a smart speaker system.

[0039] Such as figure 1 , which shows a schematic structural...

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Abstract

The invention discloses a method and device for determining intention recognition accuracy and computer equipment, the method comprises the following steps: obtaining at least one piece of test data used for analyzing the intention recognition accuracy, each piece of test data comprising a corpus and actual probability distributions of a plurality of intentions corresponding to the corpus; aimingat the corpora in each piece of test data, obtaining prediction probability distribution of multiple intentions corresponding to the corpora determined by the voice intention recognition system; and determining the recognition intention accuracy of the speech intention recognition system according to the actual probability distribution and the prediction probability distribution corresponding to each corpus. The speech intention recognition system can determine the accuracy of recognizing the real intention from various fuzzy intentions.

Description

technical field [0001] The present application relates to the technical field of speech processing, and in particular to a method, device and computer equipment for determining the accuracy of intent recognition. Background technique [0002] With the continuous development of artificial intelligence and voice analysis technology, voice intent recognition systems capable of analyzing user intent corresponding to user voice are gradually increasing. For example, the smart speaker system can recognize the user's voice collected by the smart speaker, and analyze the user's intention based on the recognized user's voice, so as to provide the user with services such as music playback, video playback, information retrieval, and online shopping according to the user's intention. [0003] However, due to the diversity and non-standard nature of human natural language, a sentence of speech input by the user may be ambiguous, resulting in multiple ambiguous intentions, that is, variou...

Claims

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Application Information

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IPC IPC(8): G06F17/27G10L15/26
CPCG10L15/26G06F40/205G06F40/279
Inventor 柴华
Owner TENCENT TECH (SHENZHEN) CO LTD