Unlock instant, AI-driven research and patent intelligence for your innovation.

Lexicon expansion method, device and equipment and storage medium

A technology of thesaurus and sensitive thesaurus, which is applied in the direction of text database indexing, text database clustering/classification, special data processing applications, etc., and can solve problems such as word coverage and user identification

Active Publication Date: 2020-02-21
SOUNDAI TECH CO LTD
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, Chinese has a large number of words. With the development of the times, some new words will gradually appear. When manufacturers build the intent lexicon, they cannot cover all the words in the intent lexicon. As a result, if the user speaks the intent lexicon When there are no words in the system, the intelligent speech recognition system cannot determine the user's intention according to the user's voice. Therefore, there is an urgent need for a lexicon expansion method to expand the intention lexicon.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Lexicon expansion method, device and equipment and storage medium
  • Lexicon expansion method, device and equipment and storage medium
  • Lexicon expansion method, device and equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0101] In order to make the objectives, technical solutions, and advantages of the present application clearer, the following will further describe the embodiments of the present application in detail with reference to the accompanying drawings.

[0102] figure 1 It is a schematic diagram of the implementation environment of a thesaurus expansion method provided by the embodiment of this application, see figure 1 , The implementation environment can include two types, the first implementation environment can include the electronic device 101, such as figure 1 As shown in (a), the second implementation environment can include an electronic device 102 and a server 103, such as figure 1 As shown in (b).

[0103] In the first implementation environment, the electronic device 101 is any smart device that can perform voice interaction with the user, and can implement intelligent voice recognition functions, including automatic voice recognition and natural language processing. For example...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a lexicon expansion method, device and equipment and a storage medium, and belongs to the technical field of intelligent voice. The method comprises the steps of obtaining at least one word to be added and a word category of the at least one word; comparing the at least one word with an intention lexicon, and determining a target word not included in the intention lexicon in the at least one word, the intention lexicon being used for storing words for expressing intentions according to word categories; and adding the target word into the intention lexicon, and correspondingly storing the target word and the word category of the target word. According to the method, after the to-be-added words and the word categories are obtained, the target words which are not contained in the intention lexicon are added into the intention lexicon according to the word categories. According to the technical scheme, the function of adding the words to the intention lexicon is provided, so that a user can automatically add the words to the intention lexicon according to own requirements, and expansion of the intention lexicon is achieved.

Description

Technical field [0001] This application relates to the field of intelligent voice technology, and in particular to a method, device, equipment and storage medium for expanding the word database. Background technique [0002] With the development of intelligent voice technology, intelligent voice interaction has gradually become a popular method of human-computer interaction. The intelligent voice recognition system recognizes the voice input by the user through the automatic voice recognition process, and then analyzes the user's intention through the natural language processing process. However, due to the Chinese sentence Because of its complexity, manufacturers of intelligent speech recognition systems generally establish a special intent vocabulary for intent analysis. [0003] At present, when a user uses an intelligent voice recognition system, after inputting a voice, the intelligent voice recognition system first performs voice recognition on the user’s voice, and then quer...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F16/31G06F16/35
CPCG06F16/31G06F16/35
Inventor 高志伟陈孝良苏少炜常乐
Owner SOUNDAI TECH CO LTD